PMP Series
May not be exact product – for reference only.
PMPU
Lead Time:
7 Days
Protection
Phase Loss, Phase Reversal, Phase Unbalance, Undervoltage, & Overvoltage
Nominal Voltage
190-500V AC
output
10A SPDT
Time Delay on Fault
0.3-30 Sec
Restart Delay
1-300 Sec
mount
8-Pin Socket
Setting Adjustment
Analog
Options
None
Monitored Voltage
156-550V AC
$75.96
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 after the Restart Delay is completed. Any one of five fault conditions will de-energize the relay after a delay. Re-energization is automatic upon correction of the fault condition. Manual reset is available if an external momentary N.C. switch is connected to pins 6 and 7. A bi-color status LED indicates normal condition and also provides specific fault indication to simplify troubleshooting.
Function Chart
Product Overview
Features:
• Protects against phase loss, phase reversal, phase unbalance, undervoltage, overvoltage & rapid cycling
• 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
• Manual reset option works with external switch to reset the relay from outside the enclosure
• 10A SPDT output contacts
• 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
• Manual reset option works with external switch to reset the relay from outside the enclosure
• 10A SPDT output contacts
Enclosure Style:
Plug-in
Configuration / Contact Rating:
SPDT 10A @ 277V AC / 7A @ 30V DC, 1HP @ 250V AC, 1/2HP @ 125V AC, C300
Application Information:
• Power Consumption: Less than 40 VA
• Undervoltage: Adjustable from 80-95% of the line voltage setting. Unit will reset at +3% of the Undervoltage trip setting
• Overvoltage: Fixed at 110% of the line voltage setting. Unit will reset at 107% of the line voltage setting
• Phase Unbalance: Adjustable from 2-10% unbalance
• Response Times:
Power Up/Restart After Fault: 1-300 Seconds Adjustable
Drop-out Due to Fault: Phase Loss & Reversal: 100ms fixed
Undervoltage, Overvoltage: 0.3 – 30 seconds adjustable
Unbalance: 0.3 – 30 Seconds Adjustable
• Life:
Mechanical: 10,000,000 operations
Full Load: 100,000 operations.
• Temperature:
Operating: -28° to 65°C (-18° to 149°F)
Storage: -40° to 85°C (-40° to 185°F)
• Mounting: Uses an 8 pin octal socket. Requires a 600V rated socket when used on system voltages greater than 300V such as Macromatic Catalog Number 70169-D
• Undervoltage: Adjustable from 80-95% of the line voltage setting. Unit will reset at +3% of the Undervoltage trip setting
• Overvoltage: Fixed at 110% of the line voltage setting. Unit will reset at 107% of the line voltage setting
• Phase Unbalance: Adjustable from 2-10% unbalance
• Response Times:
Power Up/Restart After Fault: 1-300 Seconds Adjustable
Drop-out Due to Fault: Phase Loss & Reversal: 100ms fixed
Undervoltage, Overvoltage: 0.3 – 30 seconds adjustable
Unbalance: 0.3 – 30 Seconds Adjustable
• Life:
Mechanical: 10,000,000 operations
Full Load: 100,000 operations.
• Temperature:
Operating: -28° to 65°C (-18° to 149°F)
Storage: -40° to 85°C (-40° to 185°F)
• Mounting: Uses an 8 pin octal socket. Requires a 600V rated socket when used on system voltages greater than 300V such as Macromatic Catalog Number 70169-D
Approvals:
Operations
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