The DCM3366D-4P-M3-NB is a specialized DC electric meter capable of measuring current, power, and energy for three independent circuits operating under a single voltage. This makes it ideal for various three-circuit DC applications.
Features of DCM3366D-4P-M3-NB DC Electric Meter
- High-accuracy bidirectional electricity metering: Forward active power, reverse active power, combined active power, complex rate power (peak, peak, flat, valley power), four-quadrant reactive power
- Real-time measurement: Three-phase current, three-phase voltage, active power, reactive power
- Historical data storage: Monthly power, phase power, frozen data
- Display function: Real-time data, equipment parameters, backlight, indicator light
- Communication: 1 RS485 interface, support NB-IOT or 2G or 4G, NB-IOT wireless communication, DL/T645-2007 and MODBUS-RTU protocol.
- Multiple installations: 35mm din rail mounting and M3 screw fixing
Specification of DCM3366D-4P-M3-NB DC Electric Meter
| Parameter | Value |
| Power supply | 3*220/380V |
| Frequency | 45HZ~60Hz |
| Display | LCD with backlight display |
| Accuracy | Active level 1 Reactive level 2 |
| Current | 3×5(40)A 3×5(60)A 3×1(60)A |
| Pulse | 1600imp/kwh 800imp/kwh 800imp/kwh |
| Communication | RS485 interface Communication interface protocol complies with DL/T645-2007, Modbus-Rtu |
| Input Voltage | 0.9Un – 1.1Un |
| Measurement Range | 0.7Un – 1.2Un |
| Operating Temperature | -20°C – 55°C |
| Storage Temperature | -40°C – 70°C |
| Humidity | 5% – 75% |
| Power Consumption (Reference Condition) | Each Voltage Circuit: ≤5W, 10VA; Each Current Circuit: ≤1VA |
| Communication Rate | 1200bps, 2400bps, 4800bps, 9600bps selectable; Default 9600bps |
| Dimensions (Length x Width x Height) | 105mm x 72mm x 70mm |
| Weight | Approx. 0.55kg |
Application of DCM3366D-4P-M3-NB DC Electric Meter
DCM3366D-4P-M3-NB DC electric meter can be widely used in charging piles, smart grid energy monitoring, base station room energy consumption monitoring, building low-voltage power distribution, and other fields.
