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CURRENT MONITOR RELAYS
AC Plug-in
CMP/CMKP Series Standard


  • Monitors AC single phase currents
  • Three separate current monitoring ranges covering 0.1 - 10 amperes
  • External CT can be used to extend ranges
  • Adjustable Pick-up Setting with either Fixed or Adjustable Drop-out Setting
  • LED indicates output relay status
  • Choice of compact 8 Pin SPDT or 11 Pin DPDT plug-in case
  • 10A output contacts

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800-238-7474
www.macromatic.com

CMP10A62 CMP10A62_side CMKP10A62
Adjustable Pick-up, Fixed Drop-Out Adjustable Pick-up & Drop-Out

chartThe CM Series is used to detect either an overcurrent or undercurrent condition. The pick-up current setting is user-adjustable within one of three ranges as shown in the Product Selection Table below. An external current transformer can be used to extend the range beyond 10 amperes.

Choose between a fixed drop-out current setting at 95% of the selected pick-up setting or an adjustable drop-out setting of 50-95% of the selected pick-up setting. The relay will energize when the monitored AC current is above the pick-up setting, and will de-energize when the monitored AC current is below the drop-out setting. The time delay on both pick-up and drop-out is fixed at 100ms (for products with adjustable time delay on pick-up, see COP Series; for adjustable time delay on drop-out, see CUP Series).


8 Pin SPDT Plug-in
Pick-up
Setting
Drop-out
Setting
Input
Voltage
Current
Range Monitored
Product
Number
Wiring/
Socket
Adjustable
Across
Monitored
Range
Fixed
(at 95%
of Pick-up)
24VAC0.1 - 1A
0.5 - 5A
1 - 10A
CMP01A68
CMP05A68
CMP10A68
8 Pin
70169-D
wiring diagram
Diagram 21
120VAC0.1 - 1A
0.5 - 5A
1 - 10A
CMP01A62
CMP05A62
CMP10A62
Adjustable
Across
Monitored
Range
Adjustable
(From 50-95%
of Pick-up)
24VAC0.1 - 1A
0.5 - 5A
1 - 10A
CMKP01A68
CMKP05A68
CMKP10A68
120VAC0.1 - 1A
0.5 - 5A
1 - 10A
CMKP01A62
CMKP05A62
CMKP10A62

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11 Pin DPDT Plug-in
Pick-up
Setting
Drop-out
Setting
Input
Voltage
Current
Range Monitored
Product
Number
Wiring/
Socket
Adjustable
Across
Monitored
Range
Fixed
(at 95%
of Pick-up)
24VAC0.1 - 1A
0.5 - 5A
1 - 10A
CMP01A28
CMP05A28
CMP10A28
11 Pin
70170-D
wiring diagram
Diagram 22
120VAC0.1 - 1A
0.5 - 5A
1 - 10A
CMP01A22
CMP05A22
CMP10A22
Adjustable
Across
Monitored
Range
Adjustable
(From 50-95%
of Pick-up)
24VAC0.1 - 1A
0.5 - 5A
1 - 10A
CMKP01A28
CMKP05A28
CMKP10A28
120VAC0.1 - 1A
0.5 - 5A
1 - 10A
CMKP01A22
CMKP05A22
CMKP10A22

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APPLICATION INFORMATION DIMENSIONS
Voltage Tolerance: AC Operation: +10/-15% of nominal at 50/60 Hz.

Load (Burden): Less than 5VA

Current Settings:
Pick-up:Adjustable throughout current range monitored
Drop-out: Fixed at 95% of pick-up setting (CMP Series); or Adjustable from 50-95% of pick-up setting (CMKP Series)


Response Times: Pick-up: 100ms; Drop-out: 100ms

Indicator LED: Green when Input Voltage applied; Red when Relay is ON

Output Contacts: 10A @ 240V AC/30V DC, 1/2HP @ 120/240V AC (N.O.), 1/3HP @ 120/240V AC (N.C.)

Life: Mechanical: 10,000,000 operations; Full Load: 100,000 operations

Temperature: -28o to 55o C (-18o to 131o F)

Insulation Voltage: 2,000 volts

Approvals:

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dimension_img


Inches (Millimeters)

        Revised:  01/09

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