Device can be connected to pull air directly from ventilated room or air duct system. Not suitable for polluted air or volatile and explosive gases.

Transcription

1 VSA 3. ROOF FAS Features Power supply Temperature range 4 sizes; Airflow up to 117 m 3 /h; Horizontal exhaust; Backward-curved impeller; ost-effective. 23V/5Hz/1f. From -4 up to 4/65. Sizes 19 S, 19, 22 S, 22 M, 225, 25. onstruction Installation Speed control options asing: powder-coated steel, RA 95; Motor protected from external objects; Fan: centrifugal impeller and external rotor motor; Motor protection with built-in thermal contact; Motor protection class: IP44; Terminal box protection class: IP55. Device can be connected to pull air directly from ventilated room or air duct system. ot suitable for polluted air or volatile and explosive gases. Electronic voltage controller (phase cut); Voltage controlled speed controller. VSA 19 S 3. Version Motor power level (S low, M medium, high). ominal impeller diameter Product name Accessories Single phase speed controller Single phase speed controller urb skirt urb skirt Roof curb Flange-adapter TGRV p. 127 ETY p. 128 SSA p. 138 SSA 45 p. 138 KSV p. 132 FSV p

2 VSA 3. Type Dimensions [mm] ød H h ød ød1 m m1 n VSA 19 S M4 96,5 123,5 245 VSA M4 96,5 123,5 245 VSA 22 S , M VSA 22 M , M VSA , M VSA , M ROOF FAS Type Accessories TGRV ETY SSA SSA 45 KSV FSV ATS SV VSA 19 S 3. 1,5 1, / VSA ,5 1, /8 3/ VSA 22 S 3. 1,5 1, /6 VSA 22 M 3. 1,5 1, / VSA ,5 1, / /1 VSA ,5 1, Back draft shutter Flexible connection ATS p. 135 SV p

3 VSA 3. VSA 19 S V 12V 14V 6 17V V S 3. wa total, wa, 125 Hz 25 Hz 5 Hz 1 khz 2 khz 4 khz 8 khz Inlet Outlet Surrounding Measured at 236 m 3 /h, 82 Pa VSA ROOF FAS V 12V 14V V 23V wa total, wa, 125 Hz 25 Hz 5 Hz 1 khz 2 khz 4 khz 8 khz Inlet Outlet Surrounding Measured at 299 m 3 /h, 152 Pa VSA 19 S 3. VSA Voltage/Frequency [V/Hz] 23/5 23/5 [kw],49,74 urrent [A],2,31 Speed [min -1 ] apacitor [µf] 4 2 Max. airflow [m 3 /h] Min.\Max. air temperature [ ] -4\55-4\55 Weight [kg] 4,4 4,4 Wiring diagram o. 2 o. 1 Protection class: motor IP-44 IP-44 terminal box IP-54 IP-54 omply with ERP The fan characteristic curves were determined in accordance with E ISO 581. The sound levels were determined in accordance with DI resp. ISO 3744 at a distance of 1 m from the fan.

4 VSA 3. VSA 22 S V 12V 12 14V 1 17V 8 23V S 3. wa total, wa, 125 Hz 25 Hz 5 Hz 1 khz 2 khz 4 khz 8 khz Inlet Outlet Surrounding Measured at 299 m 3 /h, 114 Pa VSA 22 M V 12V 14V ROOF FAS V 23V M 3. wa total, wa, 125 Hz 25 Hz 5 Hz 1 khz 2 khz 4 khz 8 khz Inlet Outlet Surrounding Measured at 556 m 3 /h, 182 Pa VSA V 12V 14V 2 17V 15 23V wa total, wa, 125 Hz 25 Hz 5 Hz 1 khz 2 khz 4 khz 8 khz Inlet Outlet Surrounding Measured at 594 m 3 /h, 273 Pa The fan characteristic curves were determined in accordance with E ISO 581. The sound levels were determined in accordance with DI resp. ISO 3744 at a distance of 1 m from the fan. 99

5 VSA 3. VSA V 12V 14V 17V 2 23V wa total, wa, 125 Hz 25 Hz 5 Hz 1 khz 2 khz 4 khz 8 khz Inlet Outlet Surrounding Measured at 848 m 3 /h, 253 Pa ROOF FAS VSA 22 S 3. VSA 22 M 3. VSA VSA Voltage/Frequency [V/Hz] 23/5 23/5 23/5 23/5 [kw],67,16,133,221 urrent [A],28,45,6,94 Speed [min -1 ] apacitor [µf] 4, 2, 4, 5, Max. airflow [m 3 /h] Min.\Max. air temperature [ ] -4\75-4\75-4/85-4\7 Weight [kg] 6,7 6,7 7,6 7,9 Wiring diagram o. 2 o. 1 o. 1 o. 1 Protection class: motor IP-44 IP-44 IP-44 IP-44 terminal box IP-54 IP-54 IP-54 IP-54 omply with ERP YE/G B BU Wiring diagram o. 1 YE/G - green-yellow - black - red BU - blue B - brown YE/G B SP2--k YE/G Wiring diagram o. 2 YE/G - green-yellow B - black - red BU - blue B - brown SP2--k YE/G B 1 Protective earth, 1, - line voltage 23V YE/G - yellow/green; - black, - red; B - braun; BU - blue, Protective earth, 1, - line voltage 23V YE/G - yellow/green; - b - red; B - braun; BU - blu