Скачать или смотреть ELRM44V-30 Earth Leakage Relay - Toroid/CBCT Open Circuit Demonstration

Demonstrating the tripping of the ELRM44V-30 when the toroid (also known as ZCT (Zero Current Transformer) or CBCT (Core Balance Current Transformer) is disconnected from the ELR. Regardless of any user settings, the ELR will always trip within a few seconds when the toroid is disconnected.

In this example, the ELR is connected to a 35mm toroid (part # BZCT035). Other sizes are also available.

Detailed product information:
ELRM44V-30 - https://broycecontrol.com/product/elr...
BZCT035 - https://broycecontrol.com/product/bzc...
Buy Online:
ELRM44V-30 - https://uk.rs-online.com/web/p/rcds/5...
BZCT035 - https://uk.rs-online.com/web/p/curren...
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