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. 137 96
VSA 3. Type Dimensions [mm] ød H h ød ød1 m m1 n VSA 19 S 3. 344 27 17 35 177 M4 96,5 123,5 245 VSA 19 3. 344 27 17 35 177 M4 96,5 123,5 245 VSA 22 S 3. 45 214,35 19 45 23 M5 138 168 33 VSA 22 M 3. 45 214,35 19 45 23 M5 138 168 33 VSA 225 3. 45 245,55 19 45 23 M5 138 168 33 VSA 25 3. 45 245,55 19 45 23 M5 138 168 33 ROOF FAS Type Accessories TGRV ETY SSA SSA 45 KSV FSV ATS SV VSA 19 S 3. 1,5 1,5 3 3 3/6 16 19 16 VSA 19 3. 1,5 1,5 3 3 3/8 3/9 16 19 16 VSA 22 S 3. 1,5 1,5 4 4 25 25 25 4/6 VSA 22 M 3. 1,5 1,5 4 4 4/8 25 25 25 VSA 225 3. 1,5 1,5 4 4 4/9 25 25 25 4/1 VSA 25 3. 1,5 1,5 4 4 25 25 25 Back draft shutter Flexible connection ATS p. 135 SV p. 136 97
VSA 3. VSA 19 S 3. 8 7 8V 12V 14V 6 17V 5 4 23V 3 2 1 19 S 3. wa total, wa, 125 Hz 25 Hz 5 Hz 1 khz 2 khz 4 khz 8 khz Inlet 61 43 5 53 57 54 48 41 Outlet 62 42 56 52 56 56 51 43 Surrounding 59 44 53 51 53 51 48 38 Measured at 236 m 3 /h, 82 Pa VSA 19 3. ROOF FAS 2 18 16 8V 12V 14V 14 12 1 17V 23V 8 6 4 2 19 3. wa total, wa, 125 Hz 25 Hz 5 Hz 1 khz 2 khz 4 khz 8 khz Inlet 66 44 55 59 6 61 57 43 Outlet 69 45 6 62 65 6 56 44 Surrounding 61 38 52 54 58 54 48 34 Measured at 299 m 3 /h, 152 Pa VSA 19 S 3. VSA 19 3. Voltage/Frequency [V/Hz] 23/5 23/5 [kw],49,74 urrent [A],2,31 Speed [min -1 ] 275 28 apacitor [µf] 4 2 Max. airflow [m 3 /h] 36 456 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 216 216 98 The fan characteristic curves were determined in accordance with E ISO 581. The sound levels were determined in accordance with DI 45635 resp. ISO 3744 at a distance of 1 m from the fan.
VSA 3. VSA 22 S 3. 14 8V 12V 12 14V 1 17V 8 23V 6 4 2 22 S 3. wa total, wa, 125 Hz 25 Hz 5 Hz 1 khz 2 khz 4 khz 8 khz Inlet 67 48 54 61 62 59 56 53 Outlet 68 5 58 63 63 6 55 47 Surrounding 6 43 51 54 56 51 47 39 Measured at 299 m 3 /h, 114 Pa VSA 22 M 3. 2 18 16 8V 12V 14V ROOF FAS 14 12 1 17V 23V 8 6 4 2 22 M 3. wa total, wa, 125 Hz 25 Hz 5 Hz 1 khz 2 khz 4 khz 8 khz Inlet 71 56 58 66 65 63 61 57 Outlet 71 53 63 64 66 62 6 54 Surrounding 65 48 55 58 62 57 53 46 Measured at 556 m 3 /h, 182 Pa VSA 225 3. 3 25 8V 12V 14V 2 17V 15 23V 1 5 225 3. wa total, wa, 125 Hz 25 Hz 5 Hz 1 khz 2 khz 4 khz 8 khz Inlet 69 52 57 63 65 63 56 52 Outlet 72 51 59 66 68 66 62 53 Surrounding 66 45 54 57 62 6 54 48 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 45635 resp. ISO 3744 at a distance of 1 m from the fan. 99
VSA 3. VSA 25 3. 35 3 25 8V 12V 14V 17V 2 23V 15 1 5 25 3. wa total, wa, 125 Hz 25 Hz 5 Hz 1 khz 2 khz 4 khz 8 khz Inlet 71 58 6 64 66 64 63 58 Outlet 74 6 64 66 7 68 62 55 Surrounding 67 53 56 6 62 6 55 47 Measured at 848 m 3 /h, 253 Pa ROOF FAS VSA 22 S 3. VSA 22 M 3. VSA 225 3. VSA 25 3. 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 ] 26 28 266 27 apacitor [µf] 4, 2, 4, 5, Max. airflow [m 3 /h] 636 795 95 117 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 216 218 218 218 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