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Tel：0756-2251627 Fax：0756-8595799 Email：hero@zh-hero.com Code：519000
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HDPC-820C2(C3) microcomputer capacitor protector |
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The HDPC-820C2(C3) microcomputer capacitor protection applies to all kinds of parallel static compensation capacitors (packs). Different protections are provided depending on whether the system neutral is grounded, the grounding mode and the wiring mode of the capacitor (pack).
1.(Definite time) instantaneous over-current protection 2.Over-current protection 3.Zero sequence over-current protection 4.Over-voltage protection 5.Under-voltage protection 6.Unbalanced voltage protection 7.Current input mode 8.Electrical anti-pump circuit 9.Fault oscillograph capture 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. |
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