Detailed Product Description
Automatic Changeover Switch YEQ2F CB-classRated current: 63A~800A
Poles: 3P, 4P
Functions of YEQ2F Automatic Transfer Switch CB-class:
Matchable controller:
F: YCM-II Intelligent controller. Installation type: split type;
YCM-II Controller:
Electric Capabilities and Functions of YCM series Controller Used in YEQ2F Automatic Transfer Switch:
1. Voltage detection of main and backup power supply(under-voltage 60%-85% is available over-voltage of 120%);
2. Free interchange among the three modes(self-transfer self-recovery; self-transfer non self-recovery; electric grid-generator);
3. Fire fighting alarming linkage shift to 0 (insulated contact input);
4. Automatic/manual operation options are available;
5. Issue generator starting signals under electric grid-generator mode;
6. Can set switch on and switch off delay period individually(freely adjustable range 0.5-30). |
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