Air Comfort. Technical Catalogue > Roof Fan STOF

Transcription

1 Air Comfort Technical Catalogue > Roof Fan STOF Roof_fan_stof_GB_ indd :33

2 Contents ROOFMASTER - STOF vertical...3 Performance Data...4 Performance Table...7 Product and Electrical Details - 50 Hz...8 Dimensions vertical...11 Fan Chart-explanation and definitions...12 K oct Table...13 Fan Chart...15 ROOFMASTER - STOF horizontal...27 Performance Data...28 Performance Table...30 Product and Electrical details - 50 Hz...31 Dimensions horizontal...33 Fan Chart-explanation and definitions...34 K oct Table...35 Fan Chart...36 ROOFMASTER - STOF shutter...45 Performance Data...46 Performance Table...48 Product and Electrical details - 50 Hz...49 Dimensions shutter...51 Fan Chart-explanation and definitions...52 K oct Table...53 Fan Chart...54 ROOFMASTER - Accessories...63 ROOFMASTER - Wiring...71 Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :33

3 ROOFMASTER STOF vertical Features 8 sizes Volume flows up to 4.7 m3/s Both EC- and AC-versions available Insulated and non-insulated casing Low sound level High efficiency Speed controllable ErP 2015 compliant Electrical Supply 1x 230 V 50/60 Hz 3x400 V 50/60 Hz Ambient temperature range -20 C C ( see size by size) Sizes 190, 225, 310, 355, 400, 450, 500 and 630 mm 225, 310, 355, 400 mm with insulated casing Material and design The fan casing is manufactured from black pre-painted galvanised sheet steel or aluminium and zink coated sheet steel. The fan discharges air upwards. Motor and impeller The impeller is made of plastic and has backward curved blades. The impeller is made of polyamide and is inside the airstream. The motor is an external rotor motor. 1phase AC motors are equipped with thermal contact. See motor IP class in the motor table. Installation Fans are suitable for different roof curb mounting using an installation frame or can be fitted directly to roof base. Speed control Product Code - STOF-190-VAC STOF-aaa---0 aaa = impeller diameter, e.g. 225 V = vertical H = horizontal S = shutter AC = AC-motor EC = EC-motor 1 = 1-phase 3 = 3-phase 0 = non insulated 1 = insulated 1 = pre-painted galvanised sheet steel, black 2 = aluzinc 0 Generation Accessories Both AC and EC versions are available with speed control. EC motors are equipped with integral speed control as standard. AC motors can be controlled using a separate transformer speed control. Roof curb Flat roof Socket Roof Curb with sound baffles Adapter plate Flexible connection Back draught shutter Potentiometer Safety switch 1~ trafo Fläkt Woods Oy GB Roof_fan_stof_GB_ indd 3 3 3~ trafo Specifications are subject of alteration without further notice :34

4 Performance Data STOF AC Vertical mm STOF AC Vertical mm Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

5 Performance data STOF EC Vertical mm STOF EC Vertical mm Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

6 Performance data Och dessa STOF två AC till Vertical sida 3 av Insulated "Vertical" mm STOF AC Insulated Vänligen korrigera titeln : "STOF AC Vertical Insulated" 225 till to dessa 400 två Static Pressure (Pa) STOF-355-VAC-3 STOF-400-VAC-3 STOF-225-VAC-1 STOF-355-VAC STOF-400-VAC-1 STOF-310-VAC Volume Flow m 3 /hr & m 3 /s STOF EC Vertical Insulated mm Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

7 Performance table Air flow m 3 /h as function of static pressure Pressure (Pa) Vertical AC STOF-190-VAC-10c STOF-225-VAC-10c STOF-310-VAC-10c STOF-355-VAC-10c STOF-355-VAC-30c STOF-400-VAC-10c STOF-400-VAC-30c STOF-450-VAC-30c STOF-500-VAC-30c STOF-630-VAC-30c Airflow m 3 /h Pressure (Pa) Vertical EC STOF-190-VEC-10c STOF-225-VEC-10c STOF-310-VEC-10c STOF-355-VEC-10c STOF-400-VEC-10c STOF-450-VEC-30c STOF-500-VEC-30c STOF-630-VEC-30c Airflow m 3 /h Pressure (Pa) Insulated AC STOF-225-VAC-10c STOF-310-VAC-10c STOF-355-VAC-10c STOF-355-VAC-30c STOF-400-VAC-10c STOF-400-VAC-30c Airflow m 3 /h Pressure (Pa) Insulated EC STOF-225-VEC-10c STOF-310-VEC-10c STOF-355-VEC-10c STOF-400-VEC-10c Airflow m 3 /h Performance table is valid for both aluzink and black casing. Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

8 Product and electrical details - 50 Hz Vertical AC Motor nominal data at 50 Hz Supply voltage Power kw Max current A Speed r/min Speed fan r/min Wiring nr. Temperature range C STOF-190-VAC-10c-0 1x230V 50/60 Hz 0,052 0, STOF AA SAFE STOF-225-VAC-10c-0 1x230V 50/60 Hz 0,155 0, STOF AA SAFE STOF-310-VAC-10c-0 1x230V 50/60 Hz 0,137 0, STOF AA SAFE STOF-355-VAC-10c-0 1x 230 V 50 Hz 0,27 1, STOF AA SAFE STOF-355-VAC-30c-0 3x230VD 50/60Hz/ 3x400VY 50/60 Hz SAFE- 0,27 0, STOF AC SAFE STOF-400-VAC-10c-0 1x230V 50/60 Hz 0,47 2, STOF AB SAFE STOF-400-VAC-30c-0 3x400VYD 50 Hz/ 3x400 VYD 60 Hz 0,515 1, STOF AD SAFE STOF-450-VAC-30c-0 3x230VD/400VY 50 Hz 0,71 1, STOF AC SAFE STOF-500-VAC-30c-0 3x230VD/400VY 50 Hz 1,52 2, STOF AC SAFE STOF-630-VAC-30c-0 3x230VD/400VY 50 Hz 3,57 6, STOF AC SAFE Vertical AC Condensator µf IP class Insulation STOF-190-VAC-10c-0 1,5 44 B STOF-225-VAC-10c-0 3,5 44 F STOF-310-VAC-10c B STOF-355-VAC-10c F STOF-355-VAC-30c-0 44 F STOF-400-VAC-10c F STOF-400-VAC-30c-0 54 F STOF-450-VAC-30c-0 54 F STOF-500-VAC-30c-0 54 F STOF-630-VAC-30c-0 20 F Motor protection Internal TOP Internal TOP Internal TOP Internal TOP TOP brought out TOP brought out TOP brought out TOP brought out TOP brought out TOP brought out Transformer Current A IP class Voltage Mass AxBxC EA VAC 50/60 Hz 1,3 84x160x88 EA VAC 50/60 Hz 1,3 84x160x88 EA VAC 50/60 Hz 1,3 84x160x88 EA , VAC 50/60 Hz 2,1 115x205x100 EA , VAC 50/60 Hz 13,9 300x325x175 EA , VAC 50/60 Hz 3,9 170x255x140 EA , VAC 50/60 Hz 13,9 300x325x175 EA , VAC 50/60 Hz 13,9 300x325x175 EA VAC 50/60 Hz 19,1 300x400x175 EA VAC 50/60 Hz 28,4 300x425x235 Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

9 Product and electrical details - 50 Hz Vertical EC Motor nominal data at 50 Hz Supply voltage Power kw Max current A Speed r/min Speed fan r/min Wiring nr. Temperature range C STOF-190-VEC-10c-0 1x VAC 50/60 Hz 0,083 0, STOF AE SAFE STOF-225-VEC-10c-0 1x VAC 50/60 Hz 0,082 0, STOF AE SAFE STOF-310-VEC-10c-0 1x VAC 50/60 Hz 0,15 1, STOF AE SAFE STOF-355-VEC-10c-0 1x VAC 50/60 Hz 0,168 1, STOF AE SAFE STOF-400-VEC-10c-0 1x VAC 50/60 Hz 0,33 1, STOF AF SAFE STOF-450-VEC-30c-0 3x VAC 50/60 Hz 0,97 1, STOF AG SAFE STOF-500-VEC-30c-0 3x VAC 50/60 Hz 1, STOF AH SAFE STOF-630-VEC-30c-0 3x VAC 50/60 Hz 2,75 4, STOF AH SAFE SAFE- Vertical EC IP class Insulation Motor protection STOF-190-VEC-10c-0 54 B Internal TOP STOF-225-VEC-10c-0 54 B Internal TOP STOF-310-VEC-10c-0 54 B Internal TOP STOF-355-VEC-10c-0 54 B Internal TOP STOF-400-VEC-10c-0 54 B Internal TOP STOF-450-VEC-30c-0 54 B Internal TOP STOF-500-VEC-30c-0 54 B Internal TOP STOF-630-VEC-30c-0 54 B Internal TOP Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

10 Product and electrical details - 50 Hz Vertical insulated AC Motor nominal data at 50 Hz Supply voltage Power kw Max current A Speed r/min Speed fan r/min Wiring nr. Temperature range C STOF-225-VAC-11c-0 1x230V 50/60 Hz 0,155 0, STOF AA SAFE STOF-310-VAC-11c-0 1x230V 50/60 Hz 0,137 0, STOF AA SAFE STOF-355-VAC-11c-0 1x 230 V 50 Hz 0,27 1, STOF AA SAFE STOF-355-VAC-31c-0 3x230VD 50/60Hz/ 3x400VY 50/60 Hz SAFE- SAFE- 0,27 0, STOF AC SAFE STOF-400-VAC-11c-0 1x230V 50/60 Hz 0,47 2, STOF AB 60 SAFE STOF-400-VAC-31c-0 3x400VYD 50 Hz/ 3x400 VYD 60 Hz 0,515 1, STOF AD SAFE Vertical insulated AC Condensator µf IP class Insulation STOF-225-VAC-11c-0 3,5 44 F STOF-310-VAC-11c B STOF-355-VAC-11c F STOF-355-VAC-31c-0 44 F STOF-400-VAC-11c F STOF-400-VAC-31c-0 54 F Motor protection Internal TOP Internal TOP Internal TOP TOP brought out Internal TOP TOP brought out Transformer Current A IP class Voltage Mass AxBxC EA VAC 50/60 Hz 1,3 84x160x88 EA VAC 50/60 Hz 1,3 84x160x88 EA , VAC 50/60 Hz 2,1 115x205x100 EA , VAC 50/60 Hz 13,9 300x325x175 EA , VAC 50/60 Hz 3,9 170x255x140 EA , VAC 50/60 Hz 13,9 300x325x175 Vertical insulated EC Motor nominal data at 50 Hz Supply voltage Power kw Max current A Speed r/min Speed fan r/min Wiring nr. Temperature range C STOF-225-VEC-11c-0 1x VAC 50/60 Hz 0,082 0, STOF AE SAFE STOF-310-VEC-11c-0 1x VAC 50/60 Hz 0,15 1, STOF AE SAFE STOF-355-VEC-11c-0 1x VAC 50/60 Hz 0,168 1, STOF AE SAFE STOF-400-VEC-11c-0 1x VAC 50/60 Hz 0,33 1, STOF AF SAFE Vertical insulated EC IP class Insulation Motor protection STOF-225-VEC-11c-0 54 B Internal TOP STOF-310-VEC-11c-0 54 B Internal TOP STOF-355-VEC-11c-0 54 B Internal TOP STOF-400-VEC-11c-0 54 B Internal TOP Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

11 Dimensions vertical Uninsulated vertical Fan size A H L in L out W in W out Weight Insulated vertical Fan size A H L in L out W in W out Weight Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

12 Fan chart-explanation and definitions Symbols 1. qv Air flow m 3 /s, m 3 /h 2. Δp t Static pressure Pa 3. η Total fan efficiency % 4. L wa A-weighted total sound power level 5. L pa A-weighted total sound pressure level 6. ΔL Remote attenuation db db(a) db(a) Sound pressure level The total A-weighted sound power level, L wa emitted from the power roof ventilator to the surroundings can be read in the chart. The sound pressure level at different distances from the power roof ventilator can be determined by using the following formula: L pa = L wa - ΔL Distance L (m) Attenuation ΔL (db) Sound level at different octave bands Correction Koct (db) Octave band mid-frequency (Hz) Sound path MinRPM MaxRPM Surroundings To the inlet duct The total A-weighted sound power level, L wa, emitted from the power roof ventilator to the surroundings can be read in the fan chart. The sound power level by octave band to the surroundings and to the inlet duct (without A-weighting) can be obtained by using the following formula: L woct =L wa + K oct The corrections are given in Koct table for both sound paths and correct speed area. Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

13 K oct table, vertical Correction Koct (db) Octave band mid-frequency (Hz) Fan code Sound path MinRPM MaxRPM STOF-190-Vbb-10c-0 Surroundings STOF-190-Vbb-10c-0 Surroundings STOF-190-Vbb-10c-0 Surroundings STOF-190-Vbb-10c-0 Surroundings STOF-190-Vbb-10c-0 To the inlet duct STOF-190-Vbb-10c-0 To the inlet duct STOF-190-Vbb-10c-0 To the inlet duct STOF-190-Vbb-10c-0 To the inlet duct STOF-225-Vbb-10c-0 Surroundings STOF-225-Vbb-10c-0 Surroundings STOF-225-Vbb-10c-0 To the inlet duct STOF-225-Vbb-10c-0 To the inlet duct STOF-310-Vbb-10c-0 Surroundings STOF-310-Vbb-10c-0 Surroundings STOF-310-Vbb-10c-0 To the inlet duct STOF-310-Vbb-10c-0 To the inlet duct STOF-355-Vbb-10c-0 Surroundings STOF-355-Vbb-10c-0 Surroundings STOF-355-Vbb-10c-0 To the inlet duct STOF-355-Vbb-10c-0 To the inlet duct STOF-355-Vbb-30c-0 Surroundings STOF-355-Vbb-30c-0 Surroundings STOF-355-Vbb-30c-0 To the inlet duct STOF-355-Vbb-30c-0 To the inlet duct STOF-400-Vbb-10c-0 Surroundings STOF-400-Vbb-10c-0 Surroundings STOF-400-Vbb-10c-0 To the inlet duct STOF-400-Vbb-10c-0 To the inlet duct STOF-400-Vbb-30c-0 Surroundings STOF-400-Vbb-30c-0 Surroundings STOF-400-Vbb-30c-0 To the inlet duct STOF-400-Vbb-30c-0 To the inlet duct STOF-450-Vbb-30c-0 Surroundings STOF-450-Vbb-30c-0 Surroundings STOF-450-Vbb-30c-0 To the inlet duct STOF-450-Vbb-30c-0 To the inlet duct STOF-500-Vbb-30c-0 Surroundings STOF-500-Vbb-30c-0 Surroundings STOF-500-Vbb-30c-0 To the inlet duct STOF-500-Vbb-30c-0 To the inlet duct STOF-630-Vbb-30c-0 Surroundings STOF-630-Vbb-30c-0 Surroundings STOF-630-Vbb-30c-0 To the inlet duct STOF-630-Vbb-30c-0 To the inlet duct Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

14 K oct table, vertical insulated Correction Koct (db) Octave band mid-frequency (Hz) Fan code Sound path MinRPM MaxRPM STOF-225-Vbb-11c-0 Surroundings STOF-225-Vbb-11c-0 Surroundings STOF-225-Vbb-11c-0 To the inlet duct STOF-225-Vbb-11c-0 To the inlet duct STOF-310-Vbb-11c-0 Surroundings STOF-310-Vbb-11c-0 Surroundings STOF-310-Vbb-11c-0 To the inlet duct STOF-310-Vbb-11c-0 To the inlet duct STOF-355-Vbb-11c-0 Surroundings STOF-355-Vbb-11c-0 Surroundings STOF-355-Vbb-11c-0 To the inlet duct STOF-355-Vbb-11c-0 To the inlet duct STOF-355-Vbb-31c-0 Surroundings STOF-355-Vbb-31c-0 Surroundings STOF-355-Vbb-31c-0 To the inlet duct STOF-355-Vbb-31c-0 To the inlet duct STOF-400-Vbb-11c-0 Surroundings STOF-400-Vbb-11c-0 Surroundings STOF-400-Vbb-11c-0 To the inlet duct STOF-400-Vbb-11c-0 To the inlet duct STOF-400-Vbb-31c-0 Surroundings STOF-400-Vbb-31c-0 Surroundings STOF-400-Vbb-31c-0 To the inlet duct STOF-400-Vbb-31c-0 To the inlet duct Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

15 Fan chart, vertical non insulated STOF-190 STOF VEC -1 STOF VAC -1 Roof Fan STOF Size V=vertical AC= AC-motor EC= EC-motor 1= 1-phase 0=non-insulated 1=pre-painted galvanised sheet steel 2=aluzinc Generation Vertical Roof curb Flat roof socket Flexible connecton Mounting frame Adapter plate Back draught shutter Inlet sound attenuator BOGA-005-b-1-1 N/A N/A N/A N/A N/A N/A Potentiometer (EC) Safety switch Safety switch (EC) Transformer, 1-phase STYZ SAFE SAFE EA N/A not available for this fan Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

16 Fan chart, vertical non insulated STOF-225 STOF VEC -1 STOF VAC -1 Roof Fan STOF Size V=vertical AC= AC-motor EC= EC-motor 1= 1-phase 0=non-insulated 1=pre-painted galvanised sheet steel 2=aluzinc Generation Vertical Roof curb Flat roof socket Flexible connecton Mounting frame Adapter plate Back draught shutter Inlet sound attenuator BOGA-01-b-1-1 STEZ-01-1 STEZ-02-1 STEZ-03-1 STEZ-04-1 STEZ-05-1 STEZ-07-1 Potentiometer (EC) Safety switch Safety switch (EC) Transformer, 1-phase STYZ SAFE SAFE EA Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

17 Fan chart, vertical non insulated STOF-310 STOF VEC -1 STOF VAC Roof Fan STOF Size V=vertical AC= AC-motor EC= EC-motor 1= 1-phase 0=non-insulated 1=pre-painted galvanised sheet steel 2=aluzinc Generation Vertical Roof curb Flat roof socket Flexible connecton Mounting frame Adapter plate Back draught shutter Inlet sound attenuator BOGA-02-b-1-1 STEZ-01-2 STEZ-02-2 STEZ-03-2 STEZ-04-2 STEZ-05-2 STEZ-07-2 Potentiometer (EC) Safety switch Safety switch (EC) Transformer, 1-phase STYZ SAFE SAFE EA Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

18 Fan chart, vertical non insulated STOF-355 STOF VAC -1 STOF VAC - 3 STOF VEC -1 Roof Fan STOF Size V=vertical AC= AC-motor EC= EC-motor 1= 1-phase 3= 3-phase 0=non-insulated 1=pre-painted galvanised sheet steel 2=aluzinc Generation Vertical Roof curb 1) Roof curb 2) Flat roof socket Flexible connecton Mounting frame Adapter plate Back draught shutter Inlet sound attenuator 1) Inlet sound attenuator 2) BOGA-03-b-3-1 BOGA-03-b-1-1 STEZ-01-3 STEZ-02-3 STEZ-03-3 STEZ-04-3 STEZ-02-3 STEZ STEZ-07-3 Potentiometer (EC) Safety switch, 1-phase Safety switch, 3-phase Safety switch (EC) Transformer, 1-phase Transformer, 3-phase 1) with STEZ-03 2) w/o STEZ-03 STYZ SAFE SAFE SAFE EA EA Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

19 Fan chart, vertical non insulated STOF-400 STOF VEC -1 STOF VAC - 3 STOF VAC -1 Roof Fan STOF Size V=vertical AC= AC-motor EC= EC-motor 1= 1-phase 3= 3-phase 0=non-insulated 1=pre-painted galvanised sheet steel 2=aluzinc Generation Vertical Roof curb Flat roof socket Flexible connecton Mounting frame Adapter plate Back draught shutter Inlet sound attenuator BOGA-04-b-1-1 STEZ-01-4 STEZ-02-4 STEZ-03-4 STEZ-04-4 STEZ-02-4 STEZ-07-4 Potentiometer (EC) Safety switch, 1-phase Safety switch, 3-phase Safety switch (EC) Transformer, 1-phase Transformer, 3-phase STYZ SAFE SAFE SAFE EA EA Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

20 Fan chart, vertical non insulated STOF-450 STOF VEC - 3 STOF VAC - 3 Roof Fan STOF Size V=vertical AC= AC-motor EC= EC-motor 3= 3-phase 0=non-insulated 1=pre-painted galvanised sheet steel 2=aluzinc Generation Vertical Roof curb Flat roof socket Flexible connecton Mounting frame Adapter plate Back draught shutter Inlet sound attenuator BOGA-05-b-1-1 STEZ-01-5 STEZ-02-5 STEZ-03-5 STEZ-04-5 STEZ-05-5 STEZ-07-5 Potentiometer (EC) Safety switch, 3-phase Safety switch (EC) Transformer, 3-phase STYZ SAFE SAFE EA Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

21 Fan chart, vertical non insulated STOF-500 STOF VEC - 3 STOF VAC - 3 Roof Fan STOF Size V=vertical AC= AC-motor EC= EC-motor 3= 3-phase 0=non-insulated 1=pre-painted galvanised sheet steel 2=aluzinc Generation Vertical Roof curb 1) Roof curb 2) Flat roof socket Flexible connecton Mounting frame Adapter plate Back draught shutter BOGA-06-b-3-1 BOGA-06-b-1-1 STEZ-01-6 STEZ-02-6 STEZ-03-6 STEZ-04-6 STEZ-05-6 Potentiometer (EC) Safety switch, 3-phase Safety switch (EC) Transformer, 3-phase 1) with STEZ-03 2) w/o STEZ-03 STYZ SAFE SAFE EA Inlet sound attenuator 1) Inlet sound attenuator 2) STEZ STEZ-07-6 Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

22 Fan chart, vertical non insulated STOF-630 STOF VEC - 3 STOF VAC - 3 Roof Fan STOF Size V=vertical AC= AC-motor EC= EC-motor 3= 3-phase 0=non-insulated 1=pre-painted galbanised sheet steel 2=aluzinc Generation Vertical Roof curb Flat roof socket Flexible connecton Mounting frame Adapter plate Back draught shutter BOGA-07-b-1-1 STEZ-01-7 STEZ-02-7 STEZ-03-7 STEZ-04-7 STEZ-05-7 Inlet sound attenuator 7 Potentiometer (EC) Safety switch, 3-phase Safety switch (EC) Transformer, 3-phase STEZ-07-7 STEZ-07-6 STYZ SAFE SAFE EA Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

23 Fan chart, vertical insulated STOF-225 STOF VEC -1 insulated STOF VAC -1 insulated Roof Fan STOF Size V=vertical AC= AC-motor EC= EC-motor 1= 1-phase 1= insulated 1=pre-painted galvanised sheet steel 2=aluzinc Generation Vertical Roof curb Flat roof socket Flexible connecton Mounting frame Adapter plate Back draught shutter Inlet sound attenuator BOGA-01-b-1-1 STEZ-01-1 STEZ-02-1 STEZ-03-1 STEZ-04-1 STEZ-05-1 STEZ-07-1 Potentiometer (EC) Safety switch Safety switch (EC) Transformer, 1-phase STYZ SAFE SAFE EA Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

24 Fan chart, vertical insulated STOF 310 STOF VEC -1 insulated STOF VAC -1 insulated Roof Fan STOF Size V=vertical AC= AC-motor EC= EC-motor 1= 1-phase 1= insulated 1=pre-painted galvanised sheet steel 2=aluzinc Generation Vertical Roof curb Flat roof socket Flexible connecton Mounting frame Adapter plate Back draught shutter Inlet sound attenuator BOGA-02-b-1-1 STEZ-01-2 STEZ-02-2 STEZ-03-2 STEZ-04-2 STEZ-05-2 STEZ-07-2 Potentiometer (EC) Safety switch, 1-phase Safety switch (EC) Transformer, 1-phase STYZ SAFE SAFE EA Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

25 Fan chart, vertical insulated STOF-355 STOF VEC -1 insulated STOF VAC - 3 insulated STOF VAC -1 insulated Roof Fan STOF Size V=vertical AC= AC-motor EC= EC-motor 1= 1-phase 3= 3-phase 1= insulated 1=pre-painted galvanised sheet steel 2=aluzinc Generation Vertical Roof curb 1) Roof curb 2) Flat roof socket Flexible connecton Mounting frame Adapter plate Back draught shutter Inlet sound attenuator 1) Inlet sound attenuator 2) BOGA-03-b-3-1 BOGA-03-b-1-1 STEZ-01-3 STEZ-02-3 STEZ-03-3 STEZ-04-3 STEZ-05-3 STEZ STEZ Potentiometer (EC) Safety switch, 1-phase Safety switch, 3-phase Safety switch (EC) Transformer, 1-phase Transformer, 3-phase 1) with STEZ-03 2) w/o STEZ-03 STYZ SAFE SAFE SAFE EA EA Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

26 Fan chart, vertical insulated STOF-400 STOF VEC -1 insulated STOF VAC - 3 insulated STOF VAC -1 insulated Roof Fan STOF Size V=vertical AC= AC-motor EC= EC-motor 1= 1-phase 3= 3-phase 1= insulated 1=pre-painted galvanised sheet steel 2=aluzinc Generation Vertical Roof curb Flat roof socket Flexible connecton Mounting frame Adapter plate Back draught shutter Inlet sound attenuator BOGA-04-b-1-1 STEZ-01-4 STEZ-02-4 STEZ-03-4 STEZ-04-4 STEZ-05-4 STEZ-07-4 Potentiometer (EC) Safety switch, 1-phase Safety switch, 3-phase Safety switch (EC) Transformer, 1-phase Transformer, 3-phase STYZ SAFE SAFE SAFE EA EA Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

27 ROOFMASTER STOF horizontal Features 8 sizes Volume flows up to 4.7 m3/s Both EC- and AC-versions available Low sound level High efficiency Speed controllable ErP 2015 compliant Electrical Supply 1x 230 V 50/60 Hz 3x400 V 50/60 Hz Ambient temperature range -20 C C ( see size by size) Sizes 190, 225, 310, 355, 400, 450, 500 and 630 mm Product Code - STOF-190-VAC STOF-aaa---0 Material and design The fan cowl is manufactured from cold pressed fibre glass and contains an ultra violet stabiliser, which ensures the cowls will not fade due to sunlight. Standard colourant: BS A 5 (Goosewing grey). The impeller is protected by the bird guard against foreign particles. The fan discharges horizontally. Motor and impeller The impeller is made of plastic and has backward curved blades. The impeller is made of polyamide and is inside the airstream. The motor is an external rotor motor. 1phase AC motors are equipped with thermal contact. See motor IP class in the motor table. Installation Fans are suitable for different roof curb mounting using an installation frame or can be fitted directly to roof base. aaa = impeller diameter, e.g. 190 V = vertical H = horizontal S = shutter AC = AC-motor EC = EC-motor 1 = 1-phase 3 = 3-phase 0 = non insulated 1 = insulated 1 = pre-painted galvanised sheet steel, black 2 = aluzinc 0 Generation Accessories Speed control Both AC and EC versions are available with speed control. EC motors are equipped with integral speed control as standard. AC motors can be controlled using a separate transformer speed control. Roof curb Flat roof Socket Roof Curb with sound baffles Adapter plate Flexible connection Back draught shutter Potentiometer Safety switch 1~ trafo Fläkt Woods Oy GB Roof_fan_stof_GB_ indd ~ trafo Specifications are subject of alteration without further notice :34

28 Performance data Dessa två till första sida av "Horizontal" STOF AC Horizontal mm STOF AC Horizontal mm Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

29 Performance data Dessa två till andra sida av "Horizontal" STOF EC Horizontal mm STOF EC Horizontal mm Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

30 Performance table Air flow m 3 /h as function of static pressure Pressure (Pa) Horizontal AC STOF-190-HAC STOF-225-HAC STOF-310-HAC STOF-355-HAC STOF-355-HAC STOF-400-HAC STOF-400-HAC STOF-450-HAC STOF-500-HAC STOF-630-HAC Airflow m 3 /h Pressure (Pa) Horizontal EC STOF-190-HEC STOF-225-HEC STOF-310-HEC STOF-355-HEC STOF-400-HEC STOF-450-HEC STOF-500-HEC STOF-630-HEC Airflow m 3 /h Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

31 Product and electrical details - 50 Hz Horizontal AC Motor nominal data at 50 Hz Supply voltage Power kw Max current A Speed r/min Speed fan r/min Wiring nr. Temperature range C STOF-190-HAC x230V 50/60 Hz 0,052 0, STOF AA SAFE STOF-225-HAC x230V 50/60 Hz 0,155 0, STOF AA SAFE STOF-310-HAC x230V 50/60 Hz 0,137 0, STOF AA SAFE STOF-355-HAC x 230 V 50 Hz 0,27 1, STOF AA SAFE STOF-355-HAC x230VD 50/60Hz/ 3x400VY 50/60 Hz SAFE- 0,27 0, STOF AC SAFE STOF-400-HAC x230V 50/60 Hz 0,47 2, STOF AB SAFE STOF-400-HAC x400VYD 50 Hz/ 3x400 VYD 60 Hz 0,515 1, STOF AD SAFE STOF-450-HAC x230VD/400VY 50 Hz 0,71 1, STOF AC SAFE STOF-500-HAC x230VD/400VY 50 Hz 1,52 2, STOF AC SAFE STOF-630-HAC x230VD/400VY 50 Hz 3,57 6, STOF AC SAFE Horizontal AC Condensator µf IP class Insulation STOF-190-HAC ,5 44 B STOF-225-HAC ,5 44 F STOF-310-HAC B STOF-355-HAC F STOF-355-HAC F STOF-400-HAC F STOF-400-HAC F STOF-450-HAC F STOF-500-HAC F STOF-630-HAC F Motor protection Internal TOP Internal TOP Internal TOP Internal TOP TOP brought out TOP brought out TOP brought out TOP brought out TOP brought out TOP brought out Transformer Current A IP class Voltage Mass AxBxC EA VAC 50/60 Hz 1,3 84x160x88 EA VAC 50/60 Hz 1,3 84x160x88 EA VAC 50/60 Hz 1,3 84x160x88 EA , VAC 50/60 Hz 2,1 115x205x100 EA , VAC 50/60 Hz 13,9 300x325x175 EA , VAC 50/60 Hz 3,9 170x255x140 EA , VAC 50/60 Hz 13,9 300x325x175 EA , VAC 50/60 Hz 13,9 300x325x175 EA VAC 50/60 Hz 19,1 300x400x175 EA VAC 50/60 Hz 28,4 300x425x235 Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

32 Product and electrical details - 50 Hz Horizontal EC Motor nominal data at 50 Hz Supply voltage Power kw Max current A Speed r/min Speed fan r/min Wiring nr. Temperature range C STOF-190-HEC x VAC 50/60 Hz 0,083 0, STOF AE SAFE STOF-225-HEC x VAC 50/60 Hz 0,082 0, STOF AE SAFE STOF-310-HEC x VAC 50/60 Hz 0,15 1, STOF AE SAFE STOF-355-HEC x VAC 50/60 Hz 0,168 1, STOF AE SAFE STOF-400-HEC x VAC 50/60 Hz 0,33 1, STOF AF SAFE STOF-450-HEC x VAC 50/60 Hz 0,97 1, STOF AG SAFE STOF-500-HEC x VAC 50/60 Hz 1, STOF AH SAFE STOF-630-HEC x VAC 50/60 Hz 2,75 4, STOF AH SAFE SAFE- Horizontal EC IP class Insulation Motor protection STOF-190-HEC B Internal TOP STOF-225-HEC B Internal TOP STOF-310-HEC B Internal TOP STOF-355-HEC B Internal TOP STOF-400-HEC B Internal TOP STOF-450-HEC B Internal TOP STOF-500-HEC B Internal TOP STOF-630-HEC B Internal TOP Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

33 Dimensions horizontal Horizontal Fan size A H W in W out H out Weight Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

34 Fan chart-explanation and definitions Symbols 1. qv Air flow m 3 /s, m 3 /h 2. Δp t Static pressure Pa 3. η Total fan efficiency % 4. L wa A-weighted total sound power level 5. L pa A-weighted total sound pressure level 6. ΔL Remote attenuation db db(a) db(a) Sound pressure level The total A-weighted sound power level, L wa emitted from the power roof ventilator to the surroundings can be read in the chart. The sound pressure level at different distances from the power roof ventilator can be determined by using the following formula: L pa = L wa - ΔL Distance L (m) Attenuation ΔL (db) Sound level at different octave bands Correction Koct (db) Octave band mid-frequency (Hz) Sound path MinRPM MaxRPM Surroundings To the inlet duct The total A-weighted sound power level, L wa, emitted from the power roof ventilator to the surroundings can be read in the fan chart. The sound power level by octave band to the surroundings and to the inlet duct (without A-weighting) can be obtained by using the following formula: L woct =L wa + K oct The corrections are given in Koct table for both sound paths and correct speed area. Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

35 K oct table, horizontal Correction Koct (db) Octave band mid-frequency (Hz) Fan code Sound path MinRPM MaxRPM STOF-190-Hbb-10c-0 Surroundings STOF-190-Hbb-10c-0 Surroundings STOF-190-Hbb-10c-0 Surroundings STOF-190-Hbb-10c-0 Surroundings STOF-190-Hbb-10c-0 To the inlet duct STOF-190-Hbb-10c-0 To the inlet duct STOF-190-Hbb-10c-0 To the inlet duct STOF-190-Hbb-10c-0 To the inlet duct STOF-225-Hbb-10c-0 Surroundings STOF-225-Hbb-10c-0 Surroundings STOF-225-Hbb-10c-0 To the inlet duct STOF-225-Hbb-10c-0 To the inlet duct STOF-310-Hbb-10c-0 Surroundings STOF-310-Hbb-10c-0 Surroundings STOF-310-Hbb-10c-0 To the inlet duct STOF-310-Hbb-10c-0 To the inlet duct STOF-355-Hbb-10c-0 Surroundings STOF-355-Hbb-10c-0 Surroundings STOF-355-Hbb-10c-0 To the inlet duct STOF-355-Hbb-10c-0 To the inlet duct STOF-355-Hbb-30c-0 Surroundings STOF-355-Hbb-30c-0 Surroundings STOF-355-Hbb-30c-0 To the inlet duct STOF-355-Hbb-30c-0 To the inlet duct STOF-400-Hbb-10c-0 Surroundings STOF-400-Hbb-10c-0 Surroundings STOF-400-Hbb-10c-0 To the inlet duct STOF-400-Hbb-10c-0 To the inlet duct STOF-400-Hbb-30c-0 Surroundings STOF-400-Hbb-30c-0 Surroundings STOF-400-Hbb-30c-0 To the inlet duct STOF-400-Hbb-30c-0 To the inlet duct STOF-450-Hbb-30c-0 Surroundings STOF-450-Hbb-30c-0 Surroundings STOF-450-Hbb-30c-0 To the inlet duct STOF-450-Hbb-30c-0 To the inlet duct STOF-500-Hbb-30c-0 Surroundings STOF-500-Hbb-30c-0 Surroundings STOF-500-Hbb-30c-0 To the inlet duct STOF-500-Hbb-30c-0 To the inlet duct STOF-630-Hbb-30c-0 Surroundings STOF-630-Hbb-30c-0 Surroundings STOF-630-Hbb-30c-0 To the inlet duct STOF-630-Hbb-30c-0 To the inlet duct Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

36 Fan chart, horizontal STOF-190 STOF-190_HEC 1 STOF-190_HAC 1 Roof Fan STOF Size H=horizontal AC= AC-motor EC= EC-motor 1= 1-phase 3= 3-phase 0=non-insulated 2=aluzinc Generation Horizontal Roof curb Flat roof socket Flexible connecton Mounting frame Adapter plate Back draught shutter Inlet sound attenuator BOGA-005-b-1-1 N/A N/A N/A N/A N/A N/A Potentiometer (EC) Safety switch Safety switch (EC) Transformer, 1-phase STYZ SAFE SAFE EA N/A not available for this fan Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

37 Fan chart, horizontal STOF-225 STOF-225_HEC 1 STOF-225_HAC 1 Roof Fan STOF Size H=horizontal AC= AC-motor EC= EC-motor 1= 1-phase 3= 3-phase 0=non-insulated 2=aluzinc Generation Horizontal Roof curb Flat roof socket Flexible connecton Mounting frame Adapter plate Back draught shutter Inlet sound attenuator BOGA-01-b-1-1 STEZ-01-1 STEZ-02-1 STEZ-03-1 STEZ-04-1 STEZ-05-1 STEZ-07-1 Potentiometer (EC) Safety switch Safety switch (EC) Transformer, 1-phase STYZ SAFE SAFE EA Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

38 Fan chart, horizontal STOF-310 STOF-310_HEC 1 STOF-310_HAC 1 Roof Fan STOF Size H=horizontal AC= AC-motor EC= EC-motor 1= 1-phase 3= 3-phase 0=non-insulated 2=aluzinc Generation Horizontal Roof curb Flat roof socket Flexible connecton Mounting frame Adapter plate Back draught shutter Inlet sound attenuator BOGA-02-b-1-1 STEZ-01-2 STEZ-02-2 STEZ-03-2 STEZ-04-2 STEZ-05-2 STEZ-07-2 Potentiometer (EC) Safety switch Safety switch (EC) Transformer, 1-phase STYZ SAFE SAFE EA Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

39 Fan chart, horizontal STOF-355 STOF-355_HEC 1 STOF-355_HAC 3 STOF-355_HAC 1 Roof Fan STOF Size H=horizontal AC= AC-motor EC= EC-motor 1= 1-phase 3= 3-phase 0=non-insulated 2=aluzinc Generation Horizontal Roof curb 1) Roof curb 2) Flat roof socket Flexible connecton Mounting frame Adapter plate Back draught shutter Inlet sound attenuator 1) Inlet sound attenuator 2) BOGA-03-b-3-1 BOGA-03-b-1-1 STEZ-01-3 STEZ-02-3 STEZ-03-3 STEZ-04-3 STEZ-05-3 STEZ STEZ-07-3 Potentiometer (EC) Safety switch, 1-phase Safety switch, 3-phase Safety switch (EC) Transformer, 1-phase Transformer, 3-phase 1) with STEZ-03 2) w/o STEZ-03 STYZ SAFE SAFE SAFE EA EA Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

40 Fan chart, horizontal STOF-400 STOF-400_HEC 1 STOF-400_HAC 3 STOF-400_HAC 1 Roof Fan STOF Size H=horizontal AC= AC-motor EC= EC-motor 1= 1-phase 3= 3-phase 0=non-insulated 2=aluzinc Generation Horizontal Roof curb Flat roof socket Flexible connecton Mounting frame Adapter plate Back draught shutter Inlet sound attenuator BOGA-04-b-1-1 STEZ-01-4 STEZ-02-4 STEZ-03-4 STEZ-04-4 STEZ-05-4 STEZ-07-4 Potentiometer (EC) Safety switch, 1-phase Safety switch, 3-phase Safety switch (EC) Transformer, 1-phase Transformer, 3-phase STYZ SAFE SAFE SAFE EA EA Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

41 Fan chart, horizontal STOF-450 STOF-450_HEC 3 STOF-450_HAC 3 Roof Fan STOF Size H=horizontal AC= AC-motor EC= EC-motor 1= 1-phase 3= 3-phase 0=non-insulated 2=aluzinc Generation Horizontal Roof curb Flat roof socket Flexible connecton Mounting frame Adapter plate Back draught shutter Inlet sound attenuator BOGA-05-b-1-1 STEZ-01-5 STEZ-02-5 STEZ-03-5 STEZ-04-5 STEZ-05-5 STEZ-07-5 Potentiometer (EC) Safety switch, 3-phase Safety switch (EC) Transformer, 3-phase STYZ SAFE SAFE EA Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

42 Fan chart, horizontal STOF-500 STOF-500_HEC 3 STOF-500_HAC 3 Roof Fan STOF Size H=horizontal AC= AC-motor EC= EC-motor 1= 1-phase 3= 3-phase 0=non-insulated 2=aluzinc Generation Horizontal Roof curb 1) Roof curb 2) Flat roof socket Flexible connecton Mounting frame Adapter plate Back draught shutter BOGA-06-b-3-1 BOGA-06-b-1-1 STEZ-01-6 STEZ-02-6 STEZ-03-6 STEZ-04-6 STEZ-05-6 Potentiometer (EC) Safety switch, 3-phase Safety switch (EC) Transformer, 3-phase 1) with STEZ-03 2) w/o STEZ-03 STYZ SAFE SAFE EA Inlet sound attenuator 1) Inlet sound attenuator 2) STEZ STEZ-07-6 Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

43 Fan chart, horizontal STOF-630 STOF-630_HEC 3 STOF-630_HAC 3 Roof Fan STOF Size H=horizontal AC= AC-motor EC= EC-motor 1= 1-phase 3= 3-phase 0=non-insulated 2=aluzinc Generation Horizontal Roof curb Flat roof socket Flexible connecton Mounting frame Adapter plate Back draught shutter BOGA-07-b-1-1 STEZ-01-7 STEZ-02-7 STEZ-03-7 STEZ-04-7 STEZ-05-7 Potentiometer (EC) Safety switch, 3-phase Safety switch (EC) Transformer, 3-phase STYZ SAFE SAFE EA Inlet sound attenuator STEZ-07-7 STEZ-07-6 Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

44 Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

45 ROOFMASTER STOF shutter Features 8 sizes Volume flows up to 4.7 m3/s Both EC- and AC-versions available Low sound level High efficiency Speed controllable ErP 2015 compliant Electrical Supply 1x 230 V 50/60 Hz 3x400 V 50/60 Hz Temperature range -20 C C ( see size by size) Sizes 190, 225, 310, 355, 400, 450, 500 and 630 mm Product Code - STOF-190-SAC STOF-aaa---0 Material and design The fan cowl is manufactured from cold pressed fibre glass and contains an ultra violet stabiliser, which ensures the cowls will not fade due to sunlight. Standard colourant: BS A 5 (Goosewing grey). The impeller is protected by the bird guard against foreign particles. The fan discharges horizontally. Motor and impeller The impeller is made of plastic and has backward curved blades. The impeller is made of polyamide and is inside the airstream. The motor is an external rotor motor. 1phase AC motors are equipped with thermal contact. See motor IP class in the motor table. Installation Fans are suitable for different roof curb mounting using an installation frame or can be fitted directly to roof base. aaa = impeller diameter, e.g. 190 V = vertical H = horizontal S = shutter AC = AC-motor EC = EC-motor 1 = 1-phase 3 = 3-phase 0 = non insulated 1 = insulated 1 = pre-painted galvanised sheet steel, black 2 = aluzinc 0 Generation Accessories Speed control Both AC and EC versions are available with speed control. EC motors are equipped with integral speed control as standard. AC motors can be controlled using a separate transformer speed control. Roof curb Flat roof Socket Roof Curb with sound baffles Adapter plate Flexible connection Back draught shutter Potentiometer Safety switch 1~ trafo Fläkt Woods Oy GB Roof_fan_stof_GB_ indd ~ trafo Specifications are subject of alteration without further notice :34

46 Performance data Dessa två till första sida av "Shutter" STOF Vänligen korrigera AC Shutter titeln till "STOF AC Shutter" i dessa mm två STOF AC Shutter mm Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

47 Performance data Dessa två till första sida av "Shutter" STOF Vänligen korrigera EC Shutter titeln till "STOF EC Shutter" i dessa mm två STOF EC Shutter mm Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

48 Performance table Air flow m 3 /h as function of static pressure Pressure (Pa) Horizontal shutter AC STOF-190-SAC STOF-225-SAC STOF-310-SAC STOF-355-SAC STOF-355-SAC STOF-400-SAC STOF-400-SAC STOF-450-SAC STOF-500-SAC STOF-630-SAC Airflow m 3 /h Pressure (Pa) Horizontal shutter EC STOF-190-SEC STOF-225-SEC STOF-310-SEC STOF-355-SEC STOF-400-SEC STOF-450-SEC STOF-500-SEC STOF-630-SEC Airflow m 3 /h Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

49 Product and electrical details - 50 Hz Horizontal shutter AC Motor nominal data at 50 Hz Supply voltage Power kw Max current A Speed r/min Speed fan r/min Wiring nr. Temperature range C STOF-190-SAC x230V 50/60 Hz 0,052 0, STOF AA SAFE STOF-225-SAC x230V 50/60 Hz 0,155 0, STOF AA SAFE STOF-310-SAC x230V 50/60 Hz 0,137 0, STOF AA SAFE STOF-355-SAC x 230 V 50 Hz 0,27 1, STOF AA SAFE STOF-355-SAC x230VD 50/60Hz/ 3x400VY 50/60 Hz SAFE- 0,27 0, STOF AC SAFE STOF-400-SAC x230V 50/60 Hz 0,47 2, STOF AB SAFE STOF-400-SAC x400VYD 50 Hz/ 3x400 VYD 60 Hz 0,515 1, STOF AD SAFE STOF-450-SAC x230VD/400VY 50 Hz 0,71 1, STOF AC SAFE STOF-500-SAC x230VD/400VY 50 Hz 1,52 2, STOF AC SAFE STOF-630-SAC x230VD/400VY 50 Hz 3,57 6, STOF AC SAFE Horizontal shutter AC Condensator µf IP class Insulation STOF-190-SAC ,5 44 B STOF-225-SAC ,5 44 F STOF-310-SAC B STOF-355-SAC F STOF-355-SAC F STOF-400-SAC F STOF-400-SAC F STOF-450-SAC F STOF-500-SAC F STOF-630-SAC F Motor protection Internal TOP Internal TOP Internal TOP Internal TOP TOP brought out TOP brought out TOP brought out TOP brought out TOP brought out TOP brought out Transformer Current A IP class Voltage Mass AxBxC EA VAC 50/60 Hz 1,3 84x160x88 EA VAC 50/60 Hz 1,3 84x160x88 EA VAC 50/60 Hz 1,3 84x160x88 EA , VAC 50/60 Hz 2,1 115x205x100 EA , VAC 50/60 Hz 13,9 300x325x175 EA , VAC 50/60 Hz 3,9 170x255x140 EA , VAC 50/60 Hz 13,9 300x325x175 EA , VAC 50/60 Hz 13,9 300x325x175 EA VAC 50/60 Hz 19,1 300x400x175 EA VAC 50/60 Hz 28,4 300x425x235 Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

50 Product and electrical details - 50 Hz Horizontal shutter EC Motor nominal data at 50 Hz Supply voltage Power kw Max current A Speed r/min Speed fan r/min Wiring nr. Temperature range C STOF-190-SEC x VAC 50/60 Hz 0,083 0, STOF AE SAFE STOF-225-SEC x VAC 50/60 Hz 0,082 0, STOF AE SAFE STOF-310-SEC x VAC 50/60 Hz 0,15 1, STOF AE SAFE STOF-355-SEC x VAC 50/60 Hz 0,168 1, STOF AE SAFE STOF-400-SEC x VAC 50/60 Hz 0,33 1, STOF AF SAFE STOF-450-SEC x VAC 50/60 Hz 0,97 1, STOF AG SAFE STOF-500-SEC x VAC 50/60 Hz 1, STOF AH SAFE STOF-630-SEC x VAC 50/60 Hz 2,75 4, STOF AH SAFE SAFE- Horizontal shutte EC IP class Insulation Motor protection STOF-190-VEC B Internal TOP STOF-225-VEC B Internal TOP STOF-310-VEC B Internal TOP STOF-355-VEC B Internal TOP STOF-400-VEC B Internal TOP STOF-450-VEC B Internal TOP STOF-500-VEC B Internal TOP STOF-630-VEC B Internal TOP Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

51 Dimensions shutter Horizontal shutter Fan size A H W in W out H out Weight Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

52 Fan chart-explanation and definitions Symbols 1. qv Air flow m 3 /s, m 3 /h 2. Δp t Static pressure Pa 3. η Total fan efficiency % 4. L wa A-weighted total sound power level 5. L pa A-weighted total sound pressure level 6. ΔL Remote attenuation db db(a) db(a) Sound pressure level The total A-weighted sound power level, L wa emitted from the power roof ventilator to the surroundings can be read in the chart. The sound pressure level at different distances from the power roof ventilator can be determined by using the following formula: L pa = L wa - ΔL Distance L (m) Attenuation ΔL (db) Sound level at different octave bands Correction Koct (db) Octave band mid-frequency (Hz) Sound path MinRPM MaxRPM Surroundings To the inlet duct The total A-weighted sound power level, L wa, emitted from the power roof ventilator to the surroundings can be read in the fan chart. The sound power level by octave band to the surroundings and to the inlet duct (without A-weighting) can be obtained by using the following formula: L woct =L wa + K oct The corrections are given in Koct table for both sound paths and correct speed area. Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

53 K oct table, shutter Correction Koct (db) Octave band mid-frequency (Hz) Fan code Sound path MinRPM MaxRPM STOF-190-Sbb-10c-0 Surroundings STOF-190-Sbb-10c-0 Surroundings STOF-190-Sbb-10c-0 Surroundings STOF-190-Sbb-10c-0 Surroundings STOF-190-Sbb-10c-0 To the inlet duct STOF-190-Sbb-10c-0 To the inlet duct STOF-190-Sbb-10c-0 To the inlet duct STOF-190-Sbb-10c-0 To the inlet duct STOF-225-Sbb-10c-0 Surroundings STOF-225-Sbb-10c-0 Surroundings STOF-225-Sbb-10c-0 To the inlet duct STOF-225-Sbb-10c-0 To the inlet duct STOF-310-Sbb-10c-0 Surroundings STOF-310-Sbb-10c-0 Surroundings STOF-310-Sbb-10c-0 To the inlet duct STOF-310-Sbb-10c-0 To the inlet duct STOF-355-Sbb-10c-0 Surroundings STOF-355-Sbb-10c-0 Surroundings STOF-355-Sbb-10c-0 To the inlet duct STOF-355-Sbb-10c-0 To the inlet duct STOF-355-Sbb-30c-0 Surroundings STOF-355-Sbb-30c-0 Surroundings STOF-355-Sbb-30c-0 To the inlet duct STOF-355-Sbb-30c-0 To the inlet duct STOF-400-Sbb-10c-0 Surroundings STOF-400-Sbb-10c-0 Surroundings STOF-400-Sbb-10c-0 To the inlet duct STOF-400-Sbb-10c-0 To the inlet duct STOF-400-Sbb-30c-0 Surroundings STOF-400-Sbb-30c-0 Surroundings STOF-400-Sbb-30c-0 To the inlet duct STOF-400-Sbb-30c-0 To the inlet duct STOF-450-Sbb-30c-0 Surroundings STOF-450-Sbb-30c-0 Surroundings STOF-450-Sbb-30c-0 To the inlet duct STOF-450-Sbb-30c-0 To the inlet duct STOF-500-Sbb-30c-0 Surroundings STOF-500-Sbb-30c-0 Surroundings STOF-500-Sbb-30c-0 To the inlet duct STOF-500-Sbb-30c-0 To the inlet duct STOF-630-Sbb-30c-0 Surroundings STOF-630-Sbb-30c-0 Surroundings STOF-630-Sbb-30c-0 To the inlet duct STOF-630-Sbb-30c-0 To the inlet duct Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

54 Fan chart, shutter STOF-190 STOF-190_SEC 1 STOF-190_SAC 1 Roof Fan STOF Size S=shutter AC= AC-motor EC= EC-motor 1= 1-phase 3= 3-phase 0=non-insulated 2=aluzinc Generation Vertical, horizontal Roof curb Flat roof socket Flexible connecton Mounting frame Adapter plate Back draught shutter Inlet sound attenuator BOGA-005-b-1-1 N/A N/A N/A N/A N/A N/A Potentiometer (EC) Safety switch Safety switch (EC) Transformer, 1-phase STYZ SAFE SAFE EA N/A not available for this fan Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

55 Fan chart, shutter STOF-225 STOF-225_SEC 1 STOF-225_SAC 1 Roof Fan STOF Size S=shutter AC= AC-motor EC= EC-motor 1= 1-phase 3= 3-phase 0=non-insulated 2=aluzinc Generation Vertical, horizontal Roof curb Flat roof socket Flexible connecton Mounting frame Adapter plate Back draught shutter Inlet sound attenuator BOGA-01-b-1-1 STEZ-01-1 STEZ-02-1 STEZ-03-1 STEZ-04-1 STEZ-05-1 STEZ-07-1 Potentiometer (EC) Safety switch Safety switch (EC) Transformer, 1-phase STYZ SAFE SAFE EA Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

56 Fan chart, shutter STOF-310 STOF-310_SEC 1 STOF-310_SAC 1 Roof Fan STOF Size S=shutter AC= AC-motor EC= EC-motor 1= 1-phase 3= 3-phase 0=non-insulated 2=aluzinc Generation Vertical, horizontal Roof curb Flat roof socket Flexible connecton Mounting frame Adapter plate Back draught shutter Inlet sound attenuator BOGA-02-b-1-1 STEZ-01-2 STEZ-02-2 STEZ-03-2 STEZ-04-2 STEZ-05-2 STEZ-07-2 Potentiometer (EC) Safety switch Safety switch (EC) Transformer, 1-phase STYZ SAFE SAFE EA Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

57 Fan chart, shutter STOF-355 STOF-355_SEC 1 STOF-355_SAC 3 STOF-355_SAC 1 Roof Fan STOF Size H=horizontal AC= AC-motor EC= EC-motor 1= 1-phase 3= 3-phase 0=non-insulated 2=aluzinc Generation Vertical, horizontal Roof curb 1) Roof curb 2) Flat roof socket Flexible connecton Mounting frame Adapter plate Back draught shutter Inlet sound attenuator 1) Inlet sound attenuator 2) BOGA-03-b-3-1 BOGA-03-b-1-1 STEZ-01-3 STEZ-02-3 STEZ-03-3 STEZ-04-3 STEZ-05-3 STEZ STEZ-07-3 Potentiometer (EC) Safety switch, 1-phase Safety switch, 3-phase Safety switch (EC) Transformer, 1-phase Transformer, 3-phase 1) with STEZ-03 2) w/o STEZ-03 STYZ SAFE SAFE SAFE EA EA Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

58 Kitchen exhaust fan GLEB CATALOGUE Fan chart, shutter STOF-400 STOF-400_SEC 1 STOF-400_SAC 3 STOF-400_SAC 1 Roof Fan STOF Size S=shutter AC= AC-motor EC= EC-motor 1= 1-phase 3= 3-phase 0=non-insulated 2=aluzinc Generation Vertical, horizontal Roof curb Flat roof socket Flexible connecton Mounting frame Adapter plate Back draught shutter Inlet sound attenuator BOGA-04-b-1-1 STEZ-01-4 STEZ-02-4 STEZ-03-4 STEZ-04-4 STEZ-05-4 STEZ-07-4 Potentiometer (EC) Safety switch, 1-phase Safety switch, 3-phase Safety switch (EC) Transformer, 1-phase Transformer, 3-phase STYZ SAFE SAFE SAFE EA EA Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

59 Fan chart, shutter STOF-450 STOF-450_SEC 3 STOF-450_SAC 3 Roof Fan STOF Size S=shutter AC= AC-motor EC= EC-motor 1= 1-phase 3= 3-phase 0=non-insulated 2=aluzinc Generation Vertical, horizontal Roof curb Flat roof socket Flexible connecton Mounting frame Adapter plate Back draught shutter Inlet sound attenuator BOGA-05-b-1-1 STEZ-01-5 STEZ-02-5 STEZ-03-5 STEZ-04-5 STEZ-05-5 STEZ-07-5 Potentiometer (EC) Safety switch, 3-phase Safety switch (EC) Transformer, 3-phase STYZ SAFE SAFE EA Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

60 Fan chart, shutter STOF-500 STOF-500_SEC 3 STOF-500_SAC 3 Roof Fan STOF Size S=shutter AC= AC-motor EC= EC-motor 1= 1-phase 3= 3-phase 0=non-insulated 2=aluzinc Generation Vertical, horizontal Roof curb 1) Roof curb 2) Flat roof socket Flexible connecton Mounting frame Adapter plate Back draught shutter BOGA-06-b-3-1 BOGA-06-b-1-1 STEZ-01-6 STEZ-02-6 STEZ-03-6 STEZ-04-6 STEZ-05-6 Potentiometer (EC) Safety switch, 3-phase Safety switch (EC) Transformer, 3-phase 1) with STEZ-03 2) w/o STEZ-03 STYZ SAFE SAFE EA Inlet sound attenuator 1) Inlet sound attenuator 2) STEZ STEZ-07-6 Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

61 Fan chart, shutter STOF-630 STOF-630_SEC 3 STOF-630_SAC 3 Roof Fan STOF Size S=shutter AC= AC-motor EC= EC-motor 1= 1-phase 3= 3-phase 0=non-insulated 2=aluzinc Generation Vertical, horizontal Roof curb Flat roof socket Flexible connecton Mounting frame Adapter plate Back draught shutter BOGA-07-b-1-1 STEZ-01-7 STEZ-02-7 STEZ-03-7 STEZ-04-7 STEZ-05-7 Potentiometer (EC) Safety switch, 3-phase Safety switch (EC) Transformer, 3-phase STYZ SAFE SAFE EA Inlet sound attenuator STEZ-07-7 STEZ-07-6 Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

62 Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

63 ROOFMASTER Accessories Fläkt Woods Oy GB Roof_fan_stof_GB_ indd Specifications are subject of alteration without further notice :34

64 Accessories BOGA Roof curb with 50 mm insulation The BOGA consists of a sheet steel duct, insulated on the inside with 50 mm thick mineral wool mat. The insulation is backed with perforated sheet metal. The duct is equipped with two cable glands and one built-in cable conduit which can accommodate two cables for electrical connection to the power roof ventilator. Adjustable mounting brackets, which can be set to suit the pitch of the roof, are fitted to the outside of the roof duct. The roof fan is secured by means of four screws through holes in the sides of the base plate. The BOGA is made of aluminium and zinc coated sheet steel. The check damper blades are made of aluminium. Roof duct BOGA-aa-b-c-1 Size (01,02,03,04,05,06,07) Back draught damper 1= with shutter 2= w/o shutter Model 1=980 mm EI30, 50 mm insulation 3=980 mm EI30,50 mm Insulation ( with FLOW and STEZ-03) Model A B C D E F G Mass (kg) BOGA-01-b BOGA-02-b BOGA-03-b BOGA-03-b BOGA-04-b BOGA-05-b BOGA-06-b BOGA-06-b BOGA-07-b Sound attenuation when using BOGA L=980 Octave band mid frequency (Hz) Model BOGA-01-b BOGA-02-b BOGA-03-b-1/ BOGA-04-b BOGA-05-b BOGA-06-b-1/ BOGA-07-b Sound attenuation when using BOGA L=1250 Octave band mid frequency (Hz) Model BOGA-01-b BOGA-02-b BOGA-03-b-1/ BOGA-04-b BOGA-05-b BOGA-06-b-1/ BOGA-07-b Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

65 Accessories Flat roof socket STEZ-01 The roof socket STEZ-01 is made of corrosion resistant fibre glass. It is designed for mounting on flat roofs or roofs with a maximum pitch of 15. For saddle roofs a BOGA roof duct is available. The roof socket is equipped with a connection flange according to DIN , part 1. The roof is secured to the flat roof socket by means of 4 screws. z x d Model D D1 B B1 H H1 zxd Weight (kg) STEZ x7 4.5 STEZ x7 4.5 STEZ x STEZ x STEZ x STEZ x STEZ x Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

66 H Accessories Flat roof socket STEZ-07 The STEZ-07 sound attenuator is used to attenuate the sound level to the duct. It is made of aluminium and zink coated sheet steel. The baffles are made of mineral wool and covered by fibre glass film. The inlet of the sound attenuator is square. If the sound attenuator is supposed to be connected to a round duct, a separate mounting plate STEZ-04, is available. STEZ-04 is mounted under the STEZ-07. U Model B B1 U H Mass (kg) STEZ STEZ STEZ STEZ STEZ B1 STEZ B STEZ STEZ STEZ Sound attenuation when using STEZ-07 Octave band mid frequency (Hz) Model STEZ STEZ STEZ-07-3/ STEZ STEZ STEZ-07-6/ STEZ Pressure loss Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

67 H H Accessories z x d D1 Flexible connection STEZ-02 The flexible connection STEZ-02 is used to disconnect the fan from the ductwork. The flanges are according to DIN , part 1. D2 D Model D D1 D2 H zxd Weight (kg) STEZ x7 0.7 STEZ x7 2.0 STEZ x STEZ x STEZ x STEZ x STEZ x Back drought shutter STEZ-05 Back drought shutter prevents outdoor air to stream into the duct system while the roof fan is off. The back drought shutter is made of aluminium and zink coated sheet steel and the flanges are according to DIN , part 1. z x d ØD2 ØD1 ØD Model D D1 D2 H zxd Weight (kg) STEZ x7 1.9 STEZ x7 3.4 STEZ x STEZ x STEZ x STEZ x STEZ x Mounting frame STEZ-03 The mounting frame is designed for securing the roof fan to an in-situ built chimney or other types of roof ducts. The power roof ventilator is secured to the mounting frame by means of 4 screws. Mounting frame is made of aluminium and zink coated sheet steel and the connection flange is according to DIN , part 1. A z x d ØD ØD1 B1 B2 H B C G E Model A B B1 B2 C D D1 E H z x d Mass (kg) STEZ ,5 6xM6 2,9 STEZ ,5 6xM6 2,6 STEZ ,5 8xM8 3,5 STEZ ,5 8xM8 4,6 STEZ ,5 8xM8 5,5 STEZ ,5 8xM8 9,3 STEZ ,5 12xM8 13,9 Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

68 Accessories Mounting plate STEZ-04 ØD1 Model D D1 B zxd Weight (kg) STEZ x7 2.2 STEZ x7 2.2 STEZ x STEZ x STEZ x STEZ x STEZ x z x d B ØD Safety switch SAFE The safety isolation switch has been tested to IEC It is available in standard version and can be supplied loose. Safety isolation switch SAFE-a-b-0 1 = for single speed 3-phase motors 2 = for 1-phase motors or two-speed 3-phase motors 0 = delivered loose Version 0 Potentiometer STYZ The potentiometer is used to control the speed of EC-motors. The potentiometer needs a supply of 10VDC and gives a stepless output signal of 0-10 VDC. Technical features: Voltage supply: 10 VDC Output signal: 0-10 VDC Resistance: 10 kohm IP rating: IP 20 Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

69 Accessories 1-phase transformer The EA transformer speed controllers are based on the principle of voltage control with autotransformers. They are applicable to control in five steps the rotational speed of fans. A safety switch shall be installed on the mains side of all motor drives. The EA transformer is fitted with TK contacts for thermal motor protection ( with fan size 400 and 1-phase motor) Technical data: Degree of protection: IP54 Supply voltage: 230 VAC, 50/60Hz Output voltage: V Ambient temperature: max 50 C Model EA EA90001 EA Lmax (A) 1 1,5 2,5 Fuse (A) 1,25 2,5 4 Model EA EA90001 EA A B C D E Mass (kg) phase transformer The EA900029,EA and EA transformer speed controllers are based on the principle of voltage control with autotransformers. They are applicable to control in five steps the rotational speed of fans. A safety switch shall be installed on the mains side of all motor drives. They are fitted out TK contacts for thermal motor protection. Technical data: Degree of protection: IP54 Supply voltage: 400 VAC, 50/60Hz Ambient temperature: max 50 C Model EA EA EA Lmax (A) 2,5 4 8 Fuse (A) 1,25 2,5 4 Model EA STRA STRA A B C D E Mass (kg) 13,9 19,1 28,4 Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

70 Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

71 ROOFMASTER Wiring Fläkt Woods Oy GB Roof_fan_stof_GB_ indd Specifications are subject of alteration without further notice :34

72 Wiring diagram Wiring diagram STOF-AA Wiring diagram STOF-AB 0 Wiring diagram STOF-AC Wiring diagram STOF-AD Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

73 Wiring diagram Wiring diagram STOF-AE Wiring diagram STOF-AF Wiring diagram STOF-AG Wiring diagram STOF-AH Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

74 Notes Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

75 Notes Fläkt Woods Oy GB Specifications are subject of alteration without further notice Roof_fan_stof_GB_ indd :34

76 We Bring Air to Life Fläkt Woods is a global leader in air management. We specialize in the design and manufacture of a wide range of air climate and air movement solutions. TC-RF-EN Our collective experience is unrivalled. We are constantly aiming to provide systems that precisely deliver required function and performance as well as maximum energy efficiency. Fläkt Woods OY Kalevantie 39, FI Turku, Finland Tel [email protected] See global website for international sales offices Roof_fan_stof_GB_ indd :34