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K8DS-PH1• K8DS
Phase Voltage Controller
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Technical specifications
Phase Voltage Controller
Features
The K8DS-PH1 is a 17.5 mm thick control relay with simplified functions for 3-phase, 3-wire power supplies. It simultaneously monitors phase sequence and phase loss at startup, as well as phase loss during operation. The output relay deactivates when alarm conditions are detected, and the warning mode can be easily monitored using the LED indicator. Simultaneous control of phase sequence and phase loss
Measuring range: 200 to 480 VAC
Identical power supply and measuring voltage
Operating time delay: 0.1 s max.