Multi-Circuit Meter (MCM) for Modbus®

$600.00$2,400.00

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    CT's required. Select CT's from the current transformers page.
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Description

The Multi-Circuit Meter (MCM) is a kilowatt hour (kWh) energy and power meter that communicates Modbus® on a EIA RS-485 or a TCP network, measures 1, 2, or 3 phases with voltages from 120 to 600 volts Vac and currents from 5 to 6,000 amps in delta (phase to phase) and wye (phase to neutral) configurations. The MCM can be order in blocks of 12 from 12 to 84 CT inputs (12, 24, 36, 48, 60, 72, 84).

The MCM includes a NEMA rated enclosure, a DC power supply, circuit protection (fuses or circuit breaker), and terminal blocks, all prewired as a UL 508A Listed industrial control panel, ready for mounting. For more details see the specifications and downloads page.

Voltage Groups

Voltage Group Wiring Description Supported Electrical Service Types Circuit Protection Options
A Direct from overcurrent protection to AC/DC power supply (N, L1) 1-Phase, 2-Wire 120V with neutral
1-Phase, 3-Wire 120/240V
3-Phase, 4-Wire 120V/208Y
1-Phase, 2-Wire 230V with neutral
3-Phase. 4-Wire 230V/400Y
3-Phase, 4-Wire Delta 120/208/240V with neutral
3-Phase, 4-Wire Delta 240/415/480V with neutral
None (N)
Circuit Breaker (C)
B Direct from overcurrent protection to AC/DC power supply (L1, L2) 1-Phase, 2-Wire 208V (no neutral)
1-Phase, 2-Wire 240V (no neutral)
3-Phase, 3-Wire 208-240V Delta (no neutral)
1-Phase, 3-Wire 120/240V
3-Phase, 4-Wire 120V/208Y
3-Phase, 4-Wire Delta 120/208/240V with neutral
None (N)
Circuit Breaker (C)
C From overcurrent protection to step-down transformer (L1, L2) 480V tap to AC/DC power supply 3-Phase, 4-Wire 277V/480Y with neutral
3-Phase, 3-Wire 400V Delta (no neutral)
3-Phase, 3-Wire 480V Delta (no neutral)
3-Phase, 4-Wire 230V/400Y
3-Phase, 4-Wire Delta 240/415/480V with neutral
None (N)
Circuit Breaker (C)
D From overcurrent protection to step-down transformer (N, L1) 277V tap to AC/DC power supply 1-Phase, 2-Wire 277V with neutral
3-Phase, 4-Wire 277V/480Y with neutral
None (N)
Circuit Breaker (C)
E From fuse overcurrent protection to step-down transformer (L1, L2) 600V tap to AC/DC power supply 3-Phase, 4-Wire 347V/600Y with neutral
3-Phase, 3-Wire 600V Delta (no neutral)
None (N)
Fuse (F)