ABB1SVR760660R0200Insulation Monitoring Relay With DPDT Contacts, 24 → 240 V ac/dc
Cấu hình tiếp điểm DPDTMaximum Voltage Sensed 400 V acMinimum Voltage Sensed 0 V ac/dcMonitoring Application Insulation
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CM-IWN - Insulation Monitoring Relays
CM-IWS series relays serve to monitor insulation resistance and can be configured to the requirements of the applications. All devices have two different terminal versions: Screw Connection Technology and Easy Connect Technology.
Rated control supply voltage 24-240V ac/dc
The device can monitor control circuits (single-phase) and main circuits (3-phase)
Prognostic measuring principle with superimposed square wave signal
Two measuring ranges 1-100 kΩ and 2-200 kΩ
Interrupted wire detection configurable
Non-volatile fault storage configurable
Open/closed circuit principle configurable
3 LEDs indicators of operational states