PT PELANGI CAHAYA SEMPURNA

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70RPR Reverse Power Monitoring Relay
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Last Updated
28 Sep 2020
Country Origin
Indonesia
Minimum Order
1 Pieces

Specification of

Info : 021. 29023048 Email : pcs17a@gmail.com Wa: 08974906988

Reverse Power Relay
The 70RPR 3-wire and 4-wire units are designed to monitor AC generators operating in parallel or forboosting mains supplies. If the current in the supply being monitored is reversed to a value greater thanthe adjustable trip point, the relay will energise after the time delay (user adjustable). The relay will de-energise when the current drops below the trip point minus the hysteresis. Accurate setting of the trip point and time delay will ensure protection against "motoring" in the event of generator failure and prevent tripping due to surges encountered during synchronising. A green LED indicates the supply is present whilst a red LED indicates the relay is energised.

  • Monitoring function: Reverse power
  • Trip level: 2 – 20% (Reverse current)
  • Hysteresis: 1%
  • Supply voltage*: 220V, 380V or 400VAC
  • Output: DPDT 8A @ 250V (AC1)
  • Dimensions(mm): W:100 x H:70 x D:112

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