Series VENTS OVK. Low pressure axial fans in the steel casing with the air capacity up to 1 00 m 3 /h for wall mounting

Transcription

1 AXIAL FANS Series Series K Series VENTS Low pressure axial fans in the steel casing with the air capacity up to 1 00 m 3 /h for wall mounting Low pressure axial fans in the steel casing with the air capacity up to 1 00 m 3 /h for wall mounting Low pressure axial fans in the steel casing with the air capacity up to m 3 /h for vent duct mounting Applications Combined supply and exhaust ventilation systems for various premises where high air capacity at relatively low system resistance is required. OV and OVK fans can be used for the direct air exhaust or pressurization in smoke ventilation systems. OV and OVK fan are suitable for outdoor wall mounting. Design The fan casing and the impeller are made of steel with polymeric coating. OV and OVK fan terminal box is equipped with the cord for remote connection. fan is fitted with the external terminal box mounted on the fan casing. Motor The impellers are powered by two- or three-pole, single- or three-phase asynchronous motors with external rotor and built-in thermal overheating protection depending on the model. Ball bearings in the motor provide long service life designed for at least hours. Motor protection rating IP 44. Speed control Both smooth or step speed control is performed by means of the thymistor or autotransformer controller. Several fans can be connected to one controller if the total power and operating current do not exceed the rated controller values. Mounting Fan is installed on the wall surface by means of a square (OV series) or round (OVK series) mounting plate. fan is installed into the duct by means of connecting flanges. The fan is powered through the external remote terminal box. Power supply and installation shall be performed in compliance with the manual and wiring diagram on the terminal box. Designation key: Series and modification square mounting plate K round mounting plate VENTS mounting into a vent duct Motor modification Number of poles Phase E single phase D three phases Dimension type 200; 250; 300; 350; 400; 450; 500; 550; 630 Accessories page 398 page 407 page 407 page 408 page 411 page

2 2D 300 4Е 300 4D 300 4Е 350 4D 350 4Е 400 Voltage [V / 50 Hz] 3~ ~ ~ Power [W] Current [A] Max. air capacity [m 3 /h] RPM [min -1 ] Noise level at 3 m [dba] Transported air temperature [ о C] Protection rating ( IP X4) 4D 400 ( IP X4) 4Е 450 ( IP X4) 4D 450 ( IP X4) 4Е 500 ( IP X4) 4D 500 ( IP X4) 4Е 550 Voltage [V / 50 Hz] 3~ ~ ~ Power [W] Current [A] Max. air capacity [m 3 /h] RPM [min -1 ] Noise level at 3 m [dba] Transported air temperature [ о C] Protection rating 2Е 200 ( IP X4) 4D 550 ( IP X4) 4Е 630 ( IP X4) 4D 630 ( IP X4) 6Е 630 Voltage [V / 50 Hz] 3~ ~ 400 1~ 230 Power [W] Current [A] Max. air capacity [m 3 /h] RPM [min -1 ] Noise level at 3 m [dba] Transported air temperature [ о C] Protection rating 2Е 250 ( IP X4) 2D 250 4Е 250 4D 250 2Е 300 Voltage [V / 50 Hz] ~ ~ Power [W] Current [A] Max. air capacity [m 3 /h] RPM [min -1 ] Noise level at 3 m [dba] Transported air temperature [ о C] Protection rating ( IP X4) ( IP X4) ( IP X4) ( IP X4) ( IP X4) ( IP X4) ( IP X4) VENTS VENTS FAN SERIES VENTS. Industrial and commercial ventilation

3 AXIAL FANS Fan overall dimensions: Type Dimensions [mm] D d B B1 L Weight [kg] OV 2Е OV 2Е 250 / OV 2D OV 4Е 250 / OV 4D OV 2Е OV 2D OV 4Е OV 4D OV 4Е 350 / OV 4D OV 4Е 400 / OV 4D OV 4Е 450 / OV 4D OV 4Е 500 / OV 4D OV 4Е 550 / OV 4D OV 4Е 630 / OV 4D OV 6Е OV Fan overall dimensions: Type Dimensions [mm] Weight D D1 D2 d L [kg] 2Е Е 250 / 2D Е 250 / 4D Е D Е D Е 350 / 4D Е 400 / 4D Е 450 / 4D Е 500 / 4D Е 550 / 4D Е 630 / 4D Е Fan overall dimensions: Type Dimensions [mm] Weight D D1 D2 d B L [kg] 2Е Е 250 / 2D Е 250 / 4D Е 300 / 2D / 5.7 4Е 300 / 4D / 5.7 4Е 350 / 4D Е 400 / 4D Е 450 / 4D Е Е Е VENTS. Industrial and commercial ventilation

4 VENTS VENTS 2Е 250 L wa to environment dba L wa to environment dba VENTS 4Е 250 L wa to environment dba VENTS VENTS VENTS FAN SERIES 2Е 300 L wa to environment dba Е 350 L wa to environment dba Е 300 L wa to environment dba Е 400 L wa to environment dba VENTS. Industrial and commercial ventilation

5 AXIAL FANS VENTS VENTS 4Е 450 L wa to environment dba Е 500 LwA to environment dba Е 550 L wa to environment dba Е 630 L wa to environment dba VENTS VENTS 2D 250 L wa to environment dba D 250 LwA to environment dba D 300 L wa to environment dba D 300 LwA to environment dba VENTS. Industrial and commercial ventilation

6 VENTS VENTS ОV 4D 450 OVK 4D 450 4D 450 OV 4D 500 OVK 4D D 350 L wa to environment dba D 450 L wa to environment dba D 400 LwA to environment dba VENTS OV 4D 550 OVK 4D 550 OV 4D 630 OVK 4D 630 OVK 4D 500 LwA to environment dba VENTS ОV 6Е 630 6Е 630 VENTS VENTS FAN SERIES D 550 L wa to environment dba OVK 4D 630 LwA to environment dba OVK 6Е 630 L wa to environment dba VENTS. Industrial and commercial ventilation