Macromatic PMP-FA8X Series, PMP-FA11 Series, PMP-FA12 Series Data Sheet
PHASE LOSS, PHASE REVERSAL, PHASE UNBALANCE,
UNDERVOLTAGE
PMP-FA8X/11/12 Series
Application Data
Phase Loss:
Unit trips on loss of any Phase A, B or C.
Phase Reversal:
Unit trips if rotation (sequence) of the three phases is anything other
than A-B-C.
Undervoltage:
Fixed at 90% of nominal voltage. Unit trips when the average of
all three lines is less than the adjusted set point for longer than the
fi xed 4 second time delay.
Overvoltage:
Fixed at 110% of nominal voltage. Unit trips when the average of all
three lines is greater than the fi xed set point for a period longer than
the time delay drop-out.
Phase Unbalance:
Fixed at 6% unbalance. Unit trips when any one of the three lines
deviates from the average of all three lines by more than the adjusted set point for longer than the fi xed 2 second time delay.
Output Contacts:
10A @ 240V AC/30V DC,
1/2HP @ 120/240V AC (N.O.), 1/3HP @ 120/240V AC (N.C.)
B300 & R300; AC15 & DC13
Life:
Mechanical: 10,000,000 operations
Full Load: 100,000 operations
Response Times:
Power Up & Restart After Fault: Fixed at 2 seconds
Drop-out Due to Fault:
Phase Loss & Reversal 100ms fi xed
Phase Unbalance 2 seconds fi xed
Undervoltage Fixed at 4 seconds
Overvoltage Fixed Time Based on Inverse
Time Curve
Hysteresis: 2 - 3%
& OVERVOLTAGE
Load (Burden): Less than 3VA
o
Temperature: Operating: -28
Storage: -40o to 85oC (-40o to 185oF)
Mounting:
Use the appropriate socket as shown in the Product Selection
Table on Page 14. Requires a 600V-rated socket when used on
system voltages greater than 300V.
Indicator LED:
LED Status Indicator
Green Steady Normal / Relay ON
Green Flashing Power Up / Restart Delay
Red Steady Unbalance
Red Flashing Undervoltage / Overvoltage
Amber Steady Reversal
Amber Flashing Loss
Green / Red Alternating Undervoltage / Overvoltage
Red / Amber Alternating Nominal Voltage Set Error
Reset:
Reset is automatic upon correction of fault.
Approvals:
File #E109466
to 65oC (-20o to 150oF)
Trip Pending
with appropriate socket
File #E109466
three-phase monitor relays | plug-in
Dimensions
2.4
(60)
1.7
(43)
2.4
(60)
2.9
(74)
3.0
(77)
All Dimensions in
Inches (Millimeters)
1.7
(43)
800.238.7474 | www.macromatic.com | sales@macromatic.com
(74)
3.8
(97)
2.9
3.5
(90)
15
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