PMPU Macromatic, PMPU Datasheet - Page 2

• Manufacturer Part Number: PMPU
• Description: Relay; E-Mech; Phase Monitor; SPDT; Cur-Rtg 10A; Ctrl-V 208-480V; Vol-Rtg 240/30AC/DC
• Manufacturer: Macromatic

Specifications of PMPU

• Brand/series: PMP Series
• Contact Form: SPDT
• Current, Rating: 10 A
• Display Type: LED
• Function: Phase Monitor
• Mounting Type: Socket
• Number Of Pins: 8
• Relay Type: Electro Mechanical
• Release Time: 1 to 300 Sec.
• Standards: cULus, UL, CE
• Temperature, Operating: -28 to +60 °C
• Termination: Plug-In
• Voltage, Control: 480 V
• Voltage, Rating: 240⁄30 VAC⁄VDC
• Universal Voltage: One Unit Works on Any 208-480 V System
• Temperature: –28° to +55°C
• Lead Free Status / Rohs Status: RoHS Compliant part

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:
Adjustable from 80-95% of nominal voltage. Unit trips when the
average of all three lines is less than the adjusted set point for
a period longer than the adjustable time delay drop-out.
Overvoltage:
Fixed at 110% of nominal voltage. Unit trips when the average
of all three lines is greater than the fixed set point for a period
longer than the time delay drop-out.
Phase Unbalance:
Adjustable from 2 - 10% 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. There is also a “Disable”
setting adjustment that will turn off the Phase Unbalance
Protection if nuisance tripping is a problem.
Output Contacts:
SPDT: 10A @ 240V AC/30V DC, 1/2HP @ 240V AC
Life:
Mechanical: 10,000,000 operations
Full Load: 100,000 operations
Response Times:
Power Up & Restart After Fault:
Drop-out Due to Fault:
Dimensions
Revised: 11/07
Phase Loss & Reversal 100ms fixed
Phase Unbalance
Undervoltage
Overvoltage
(60)
2.4
1 - 300 seconds adjustable
2 seconds fixed
0.1 - 20 seconds adjustable
Fixed Time Based on Inverse
Time Curve
(43)
1.7
PHASE MONITOR RELAYS
Unbalance, and Under/Over Voltage
Phase Loss, Phase Reversal, Phase
Hysteresis: 2 - 3%
Load (Burden): Less than 3VA
Temperature: -28
Mounting:
Uses an 8 pin octal socket. Requires a 600V-rated socket
when used on system voltages greater than 300V (Macromatic
Product Number 70169-D--see Page 16).
Indicator LED:
Reset:
As standard, reset is automatic upon correction of fault. When
a momentary-contact N.C. switch is wired across the Manual
Reset terminals (6 & 7), the unit switches to manual reset
mode and remote manual reset is available.
Approvals:
* Applies to 208-480V units only.
Green Steady
Green Flashing
Red Steady
Red Flashing
Amber Steady
Amber Flashing
Green / Red Alternating
Red / Amber Alternating
LED Status
File #E109466
File #E109466
(74)
2.9
Application Data & Dimensions
o
(77)
3.0
to 65
o
PMP Series Plug-in
C (-20
*
When used with Macromatic
socket 70169-D rated 600V
o
Normal / Relay ON
Power Up / Restart Delay
Unbalance
Undervoltage / Overvoltage
Reversal
Loss
Undervoltage / Overvoltage
Nominal Voltage Set Error
Trip Pending
to 150
Low Voltage & EMC Directives
EN60947-1, EN60947-5-1
o
F)
Indicator
Inches (Millimeters)
All Dimensions in
13