Frequently Asked Questions

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Question Answer
Q: If a fault is detected by the PQconnect board, what response is taken by the board?
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For some faults, the tuned circuit contractor can be configured to open on a fault condition, specifically for tuned circuit line reactor overloads.

In other circumstances, the fault detection is informational only such as the line reactor overload. In the case of a line reactor overload opening the tuned circuit contactor can make the overload worse as it forces harmonics flowing into the tuned circuit to instead flow through the line reactor.

Q: What are the power supply requirements for the PQconnect board?
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  • Voltage: 120VAC
  • Current: 0.6A steady state, 20A inrush.