1- and 3-phase monitoring relays
1- and 3-phase monitoring relays
The
supply monitoring relays monitor their own supply voltage. |
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FP-series |
PPR10 | RF20 |
FP30,
FP31, FP34 and FP35: more details FP10: 1-phase supply monitoring. |
Programmable 3-phase relay Monitoring of all static and dynamic parameters. Programmable functions, ranges and delays
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Single phase supply frequency. Adjustable frequency bandwidth, selectable time-delay. 1- or 2-pole relay output.
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RP10 |
RP31 | RP32 | RP33 |
Single phase supply level. Separate adjustment of under- and over voltage limits. 1- or 2-pole relay output.
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Single phase asymmetry monitoring Adjustment of 1-pole relay output. |
3-phase sequence and phase-break relay. 1- or 2-pole relay output.
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3-phase level monitoring. Adjustment of under- and over voltage limits. Adjustment of time delay. 1-pole relay output |
