Three-phase protection relay LXPRC/S/Fover-voltageunder-voltagephase sequence
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Characteristics
- Measured/monitored value
- over-voltage, under-voltage, phase sequence, phase loss
- Network
- three-phase
- Mounting
- DIN rail
- Other characteristics
- time delay
- Trigger voltage
415 V
Description
LXPRC/S/F
- Under and Over voltage monitoring (Window)
- Monitors own three phase, 3-wire supply
- Detects incorrect phase sequence and phase loss
- Fixed Trip levels/adj. Time delay
- SPDT Relay output
- 17.5mm wide, DIN Rail mount
- UL Listed
The product monitors it’s own three-phase supply and for the output relay to energise, all phases must be present, the phase sequence correct and the phase to phase voltages within the fixed Under/Over trip levels. If any of these conditions are not met, the relay will de-energise.
Specification
- Monitoring function: Under/Over voltage
- Monitored supply voltage: 415VAC
- Trip level (fixed): Under: 360V/Over: 457V
- Hysteresis: ≈2%
- Time delay: 0.2 – 10s
- Output: SPDT 8A @ 250V (AC1)
- Dimensions(mm): W:17.5 x H:89 x D:66.5
Catalogs
THREE PHASE RELAYS
4 Pages
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