Item - Relay
Phase Monitor Relay
Input or Control Voltage
190 to 500V AC
AC Contact Rating - Relay
10A @ 277V
DC Contact Rating - Relay
7A @ 30V
Base Type - Plug In Relay
Octal
Over Voltage
Fixed 110% of Line Voltage Setting
Pick Up Range
190 to 500VAC
Under Voltage
171 to 450V AC
Phase Loss Sensitivity
Yes
Phase Loss Time Delay
0.1 sec
Phase Reversal Time Delay
0.1 sec
Phase Unbalance Time Delay
0.3 to 30.0 sec
Restart Time Delay
1 to 300 sec
Contact Amp Rating (Resistive)
10
Input or Control Voltage Range
190 to 500VAC
Trip Delay
Power Up and Restart After Fault Clear: 1.00 to 300.0 sec., Phase Loss and Reversal: 100 msec., Phase Unbalance: 0.30 to 30.0 sec., Undervoltage: 0.30 to 30.0 sec., Overvoltage: 0.30 to 30.0 sec.
Input Voltage
190 to 500V AC
Overall Height - Relay
3.0 in
Body Height - Relay
2.9 in
Standards
CE Certified, cULus Listed, cURus
Maximum Switching Voltage
550V
Electrical Operating Durability
100,000
Overvoltage
Fixed 110% of Line Voltage Setting
Contact Rating (AC)
10 A @ 277V
Mechanical Operating Durability
10,000,000
Monitored Parameters
Overvoltage, Phase Loss, Phase Reversal, Phase Unbalance, Undervoltage
Minimum Operating Temperature
-18.4 Degrees F
Maximum Operating Temperature
149 Degrees F
Maximum Switching Capacity
40 VA
Contact Rating (DC)
7 A @ 30V
Undervoltage
460 to 600V AC
Standard Modifications
Adjustable Trip Points u0026 Time Delays;
Enclosure Style
Plug-in, Plug-in case utilizing industry-standard 8 pin octal sockets
Life
Mechanical: 10,000,000 operations, Full Load: 100,000 operations
Temperature
-28°to 65°C (-18°to 149°F)
Output Contacts
10A @ 277V AC / 7A @ 30V DC;
Monitored Voltage
190-500V AC
Load (Burden)
Less than 40 VA
Reset
As standard, the PMP Series relays are in the Automatic Reset mode. However, they can be set in the Manual Reset mode by connecting an external N.C. switch across terminals 6 and 7. Upon application of line voltage, the PMP Series will go into Manual Reset mode if it recognizes a closure across terminals 6 and 7. After a fault clears, the relay will not reset until the N.C. switch is opened.
Protection
Phase Loss, Phase Reversal, Voltage Unbalance, Undervoltage u0026 Overvoltage
Minimum/Maximum Voltage
156-550V (PMPU); 77-152V (PMP120): 345-660V (PMP575), 50-60Hz.±5%
Configuration / Contact Rating
SPDT. 10A @ 277V AC / 7A @ 30V DC
Country of Origin (subject to change)
United States
