EWS / EWS2 phase sequence and loss of phase - Crouzet Vietnam - STC Vietnam
Nhà cung cấp: STC VietNam
Mr TúMicro-control
Control relays - Phase control
Range :EWS / EWS2 phase sequence and loss of phase
Space savings, accurate measurement and optimized functions all improve the efficiency of your electrical installation. Control : You simply install your EWS phase control relay and without any adjustment you can monitor the loss or inversion of one of the phases. Safety : The EWs range enables you to choose the level of safety for your installation by using versions with 1, 2 or 3 output changeovers. Self-powered : Simple to install, EWS control relays use the controlled mains supply for their own power supply voltage. | Type |
Output relay |
|
|---|---|---|
| 84 892 299 | EWS | 1 changeover |
| 84 873 004 | EWS2 | 2 changeovers |
Crouzet Vietnam - STC Vietnam
