PLP Series
May not be exact product – for reference only.
PLPU
Lead Time:
7
Communication platform
None
Monitored Voltage:
190 – 500V AC
output:
10A SPDT
protection
Phase Loss & Phase Reversal
ENCLOSURE STYLE
Plug-In
standard modifications
None
$96.64
Description of Function
When the proper 3-phase line voltage is applied to the unit and the phase sequence (rotation) is correct, the relay is energized. A phase loss or phase reversal condition will de-energize the relay after a delay. Re-energization is automatic upon correction of the fault condition. A bi-color status LED indicates normal condition and also provides specific fault indication to simplify troubleshooting (see right).
Product Overview
Features:
Protects against phase loss & phase reversal
Universal voltage range of 190-500V–greater range that covers more global applications (separate 575V-only version available)
True RMS voltage measurement ensures accurate sensing across more applications
Retains fault indication and continues monitoring all voltages even with a lost phase
Full fault indication on top of unit for easy troubleshooting
Enclosure Style:
Plug-In
Configuration / Contact Rating:
SPDT 10 A @ 277V AC / 7A @ 30V DC; 1HP @ 250V AC, 1/2HP @ 125V AC, C300 Pilot Duty
Application Information:
Voltage Requirements: Range (50/60HZ ±5%) – 190-500V AC, 460-600V AC, Min Voltage – 156V AC, 390V AC, Max Voltage – 550V AC, 660V AC, Catalog Number, PLPU, PLP575. Power Consumption: Less than 40VA. Phase Loss: Unit trips on loss of any Phase A, B or C, regardless of any regenerative voltages. Phase Reversal (Out-of-Sequence): Unit trips if sequence (rotation) of the three phases is anything other than A-B-C. It will not work on C-B-A. Response Times: Restart: 1 second fixed, Drop-out Due to Fault: Phase Loss and Reversal: 100ms fixed. Output Contacts: SPDT 10 A @ 277V AC / 7A @ 30V DC; 1HP @ 250V AC, 1/2HP @ 125V AC, C300 Pilot Duty, Life: Mechanical: 10,000,000 operations; Full Load: 100,000, Temperature: Operating: -28° to 65°C (-18° to 149°F) Storage: -40° to 185°F). Mounting: Uses an 8 pin octal socket. Requires a 600V-rated socket when used on system voltage greater than 300V such as Macromatic Catalog Number 70169-D. Reset: Automatic upon correction of fault.
Approvals:
Operations
When the proper 3-phase line voltage is applied to the unit and the phase sequence (rotation) is correct, the relay is energized. A phase loss or phase reversal condition will de-energize the relay after a delay. Re-energization is automatic upon correction of the fault condition. A bi-color status LED indicates normal condition and also provides specific fault indication to simplify troubleshooting.
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