CM4000

Square D Power Logic System Circuit Monitor
Catalog#: CM4000
LCD Display Cat#: CMDLC
Type of measurement:
True rms up to the 255th harmonic
On three-phase AC system (3P, 3P + N)
Up to 512 samples per cycle
Up to 5 MHz for transient events (CM4000T only)
Measurement accuracy:
Current and voltage: ±0.04 % of reading + ±0.025 % of full scale
Power:  ±0.075 % of reading + ±0.025 % of full scale
Frequency:±0.01 Hz from 45 to 67 Hz, ±0.1 Hz from 350 to 450 Hz
Power factor: ±0.002 from 0.5 leading to 0.5 lagging
Energy: IEC 62053-22 and ANSI C12.20 Class 0.2S
Data update rate: 1 s in normal mode
Input-voltage characteristics:
Measured voltage:
0 to 600 V AC on CM4000T (direct)
0 to 1200 kV AC (with external VT)
Measurement range: 0 to 1.5 Un
Impedance: > 2 M
Frequency measurement range: 45 Hz to 67 Hz and 350 Hz to 450 Hz
Input-current characteristics:
CT ratings: Adjustable from 5 A to 30,000 A
Measurement range: 5 mA to 10 A
Permissible overload: 15 A continuous
50 A for 10 seconds per hour
500 A for 1 second per hour
Impedance: < 0.1
Load: < 0.15 VA
Power supply:
100 to 275 V AC (±10 %), 50 VA
125 to 250 V DC (±20 %), 30 W
Ride-through time: 100 ms at 120 V DC
Input/outputs:
Pulse output: Static output (240 V AC max, 96 mA max)
IOC44 card (optional): 4 digital inputs (20-138 V AC/DC), 3 relay outputs (5 A to 240 V AC), 1 static output (96 mA max to 240 V AC)
IOX extender (optional): Slots for 8 I/Os
IOX08 (optional): 8 digital inputs 120 V AC
IOX0404 (optional): 4 digital inputs 120 V AC, 4 analogue outputs 4-20 mA
IOX2411 (optional): 2 digital outputs 120 V AC, 4 digital inputs 32 V DC,
1 analogue input 0-5 V, 1 analogue output 4-20 mA

Each CM4000 will be Inspected, Tested, and Carries our One Year Warranty.

Call 800-909-3660 or email sales@naswgr.com with questions.

After hours emergency hotline 216-570-2725

NASPG55052, NASPG55081, NASPG55082  Location: SNAS6103

North American Switchgear, Inc. is an industry leader in the sale of new, used and out-of-production industrial circuit breakers, switchgear and associated parts. Our Cleveland, OH facility spans over 300,000 square feet and houses over 13,000 low and medium voltage circuit breakers from all major manufacturers. Aside from the sale of circuit breakers, switchgear and replacement parts, NAS also offers equipment recondition and repair services. For more information please visit our website at www.naswgr.com, call 800-909-3660 or email sales@naswgr.com.

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