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Transformer-based 5-stage control units 1~230 V with integrated motor protectionMatch codeR-ET2 KTGItem number ZR-302104 |  |
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| Application | R-E-…G |
| Features | IB=2,0 A |
| Functional principle | Transformer control unit for speed control of voltage controllable fans. 1 ~ fans. - Manual setting via built-in 5-step switch - Built-in operating indicator light - Operation signalling via potential-free contacts with mains voltage. - Remote control (ON/OFF) in the preselected stage via potential-free contact - Switch-off with interlock via potential-free contact, e.g. for frost protection thermostat |
| Functional description | Rated current 230 V mains voltage. |
| Technical data | 1 ~ 230 V (-15 % / +10 %), 50/60 Hz, IP 54 • Max. zulässige Umgebungstemperatur: 40 °C • Min. zulässige Umgebungstemperatur: -40 °C • Ausgangsspannungen über 5-Stufen-Schalter einstellbar: 65 V - 110 V - 135 V - 170 V - 230 V |
| Size (R = for pipe installation) / dimensions | |
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| location_on | Ventos Lueftungstechnik GmbH Osterheide 10 49124 Georgsmarienhuette Germany |
| phone link | +49 5401 40210 +49 5401 45598 info@ventos.de www.ventos.de |
| link | https://www.ventos.de/en/item?pid=1136 |