EDPA-210 busbar coupler backup power supply self-starting device, EDP200 series protection,,HengRui Electric Power

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EDPA-210 busbar coupler backup power supply self-starting device

Overview Characteristic Selection Guide EDPA-210 busbar coupler backup power supply self-starting device applies to a wide range of wiring modes. It can identify the operation mode of a system automatically, realize the switching on/off of the device’s forward and reverse operation. When the circuit’s fault is removed, the function of reverse automatic restoration is available. Protection Function 1、Bus charging protection 2、Definite-time overcurrent protection 3、Inverse time overcurrent protection 4、Overload protection 5、busbar coupler backup power supply self-starting 6、PT Break Judgment Ordering instructions Provide the following upon ordering: 1. Name, model and quantity of the device. Please specify any special requirement differs from our standard product. 2. Voltage class. The operating power supply for any device is intended for both AC and DC purposes, with 110V and 220V inputs; the 220V version will be provided unless otherwise specified. 3. Communication port: The device standard communication configure is a single 485. If needs dual RS485 network which shall be specified. 4. Ratings of key parameters For a protector, provide the nominal rated current (1Aor5A) For a device with the zero sequence current protection function in a low-current ground system, provide the rated zero sequence current (0.2Aor0.02A) 5. Term and place of delivery, means of transport 6. Other terms shall be negotiated.