ILHT Series - F rated centrifugal fans

Transcription

1 EN ILHT.qxd 13/1/08 20:03 Página 484 IN-LINE DUCT FAN ILHT Series - F rated centrifugal fans Officially approved to EN C CONTINUOUS operation Range of direct-drive rectangular in-line fans designed for smoke extraction in fire conditions and certified F (CE marked). All models are suitable for air stream temperature up to 80ºC. The casings are manufactured from high grade robust galvanised sheet steel. Due to the flexible design and configuration the ILHT units can be installed in any position both horizontal or vertical. All fans incorporate a centrifugal backward curved impeller manufactured from galvanized sheet steel. Available, depending upon the model, with three phase motors in 4, 6, 8, 4/6, 4/8, 6/8 or 6/12 poles Motors All the motors are IP55, Class F insulation. Electrical supply: Three phase 230/ 400V-50Hz, 1-speed motors. Three phase 400V-50Hz, 2-speed motors. (See characteristics chart). Easy to install A P P L I C A T I O N S On request Single phase motors. Speed controllable motor by voltage. Double thickness (double skin) panels internally lined with sound and thermal fibre glass insulation (25 ). Fixings fitted to ease the Installation rkings Coercial and industrial kitchens Welding installations 80 C CONTINUOUS operation VERSATILE DESIGN Interchangeable side panels, to produce the different possibilities of air extraction and supply. 484

2 EN ILHT.qxd 13/1/08 20:03 Página 485 Technical characteristics Before installation check that the product electrical characteristics listed on the data plate label (Voltage, power, frequency etc) match those of the intended electrical supply. Speed Maximum Maximum Speed Motor Maximum Maximum Sound absorbed absorbed power absorbed air volume pressure power current current level Model (r.p.m.) (kw) (A) 400 V (r.p.m.) (kw) (A) 400 V m 3 /h db(a)* 4 POLES - 1 SPEED ILHT/ ,55 1, ILHT/ ,75 1, ILHT/ ,5 3, ILHT/ ,2 4, POLES - 1 SPEED ILHT/ ,25 1, ILHT/ ,25 1, ILHT/ ,37 1, ILHT/ ,75 2, ILHT/ ,1 2, ILHT/ ,2 5, ILHT/ , ILHT/ ,5 12, POLES - 1 SPEED ILHT/ ,37 1, ILHT/ ,55 1, ILHT/ ,1 3, ILHT/ ,5 4, ILHT/ , ILHT/4/ ,75 2, ,25 1, ILHT/4/ ,5 3, ,37 1, ILHT/4/ , , ILHT/4/ ,6 1, ,15 0, ILHT/4/ ,8 2, ,2 1, ILHT/4/ ,6 4, ,4 1, ILHT/4/ ,8 6, ,7 2, ILHT/6/ ,55 2, ,14 1, ILHT/6/ ,55 2, ,14 1, ILHT/6/ ,55 2, ,14 1, ILHT/6/ ,1 3, ,55 2, ILHT/6/ ,1 3, ,55 2, ILHT/6/ ,0 8, ,75 3, ILHT/6/ ,0 11, ,1 4, ILHT/6/ , ,0 5, ILHT/6/ , ,0 5, ILHT/6/ ,5 14, ,1 5, *Measured at 6 m from the inlet side. 4/6 POLES - 2 SPEED 4/8 POLES - 2 SPEED 6/8 POLES - 2 SPEED 6/12 POLES - 2 SPEED 485

3 EN ILHT.qxd 13/1/08 20:03 Página 486 Dimensions () Mounting with the motor in horizontal position Motor Tapa motor cover Casing Soporte support de caja Anti-vibration Soportesmounting antivibratorios Accessory Accesorio Model A B C D E L M N P Q Weight (kg) Mounting with the motor in vertical position Motor Tapa motor cover L M Anti-vibration Soportes mounting antivibratorios Accessory Accesorio Casing Soporte support de caja Model A B C D E K L M N P Q Weight (kg)

4 EN ILHT.qxd 13/1/08 20:03 Página 487 Performance curves Q = Air volume in, m 3 /hr and m 3 /s. Pe = Static pressure in and. Dry air at 20ºC and 760 Hg. Air flow data in accordance with the following standards: UNE , BS 848, rt 1; AMCA and ASHRAE db(a) db(a) db(a) 58 db(a) db(a) db(a) Pressure sound level measured at 6m distance with free ducted inlet and outlet. 487

5 EN ILHT.qxd 13/1/08 20:03 Página 488 Performance curves Q = Air volume in, m 3 /hr and m 3 /s. Pe = Static pressure in and. Dry air at 20ºC and 760 Hg. Air flow data in accordance with the following standards: UNE , BS 848, rt 1; AMCA and ASHRAE db(a) 56 db(a) Pressure sound level measured at 6m distance with free ducted inlet and outlet. Mounting accessories Mounting support Vertical mounted, discharge protection guard Model Casing support 035 ILHT-SOPORTE ILHT-SOPORTE ILHT-SOPORTE ILHT-SOPORTE ILHT-SOPORTE ILHT-SOPORTE ILHT-SOPORTE ILHT-SOPORTE Rectangular duct connection flange Model Flanges 035 ILHT-BRIDA ILHT-BRIDA ILHT-BRIDA ILHT-BRIDA ILHT-BRIDA ILHT-BRIDA ILHT-BRIDA ILHT-BRIDA Model Vertical protection guard K L I M 035 ILHT-VISERA-V ILHT-VISERA-V ILHT-VISERA-V ILHT-VISERA-V ILHT-VISERA-V ILHT-VISERA-V ILHT-VISERA-V ILHT-VISERA-V

6 EN ILHT.qxd 13/1/08 20:03 Página 489 Horizontal mounted, discharge protection guard Model Horizontal protection guard K N n P 035 ILHT-VISERA-H ILHT-VISERA-H ILHT-VISERA-H ILHT-VISERA-H ILHT-VISERA-H ILHT-VISERA-H ILHT-VISERA-H ILHT-VISERA-H Flexible rectangular flanged duct connector Model Rectangular flexible connector L I R 035 ILHT-ACOP-RECT- 700X ILHT-ACOP-RECT- 700X ILHT-ACOP-RECT- 800X ILHT-ACOP-RECT- 800X ILHT-ACOP-RECT- 900X ILHT-ACOP-RECT- 900X ILHT-ACOP-RECT- 1000X ILHT-ACOP-RECT- 1100X Motor cover (for outdoor mounted installations) Model Motor protection guards 035 ILHT-TAPA-MOTOR-V ILHT-TAPA-MOTOR-V ILHT-TAPA-MOTOR-V ILHT-TAPA-MOTOR-V ILHT-TAPA-MOTOR-V ILHT-TAPA-MOTOR-V ILHT-TAPA-MOTOR-V ILHT-TAPA-MOTOR-V- 140 ISA-ILHT anti-vibrations support. (Set of 4 rubber supports) 489