Under-voltage protection relay LXPRC/S/RDover-voltagephase sequenceSPDT
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Characteristics
- Measured/monitored value
- over-voltage, under-voltage, phase sequence
- Contact configuration
- SPDT
- Network
- three-phase
- Mounting
- DIN rail
- Other characteristics
- adjustable
- Trigger voltage
Min.: 200 V
Max.: 460 V
Description
• Under/Over voltage monitoring (Window) with restart delay
• Selectable Nominal voltages
• Detects incorrect phase sequence and phase loss
• Fixed Trip levels and adjustable 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 voltages*: 200V/208V/220V/230V/240VAC or 380V/400V/415V/440V/460VAC
• Trip level (fixed): Under: 90% /Over: 110%
• Hysteresis: ≈2%
• Time delay: 4s
• Restart delay: 1 – 500s
• 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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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.