BH-DJ-ZBH1 Series Leakage Protective Relay
BH-DJ-ZBH Series Residual (Leakage) Current Protective Relay uses a plastic injection casing, aluminum oxide surface panel with a transparent dust cover. Model DJ-ZBH1 is panel mount; Model DJ-ZBH2 is DIN Rail mount. This series of products have 4 trip current settings and 2 break time settings, which can be selected by toggling the switches. It has a Test and a Reset button, as well as a Remote Reset terminal. This series is preferred by our customers for its good applicability and cost effectiveness.
1. Customers can choose panel mount or DIN rail mount for the relay according to their installation requirements. Depending on the tripping protection requirements, they can choose the standard type or the large current compatible type.
2. When placing an order, please specify the full model number of the product, as well as the model number of the matching model L Zero-sequence CT of your choice.
3. Upon request, we can make trip current of 200A and less (4 settings), and break time of 20s and less (2 settings). Products can be made to be compatible with 380V AC power source. 2 normally open or 2 normally closed contact pairs type are also available upon special request. Please discuss with us for your special requirements or specifications, and specify in details when placing an order.
4. The connecting wire between the CT and relay should be a two core shielded wire of no less than 1.5mm2 in size.
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