DCEM-5MC Solar DC Energy Meter Supplier-Blue Jay

Overview

This solar DC energy meter can monitor and measure electrical parameters such as DC, voltage, power, and energy in DC power systems, Solar energy plants UPS systems, industrial and mining enterprises, civil construction building automation, etc.

Features of solar DC energy meter

Free configuration parameters and the sensor ratio to expand the measurement range by the front panel keypad
4 kinds of tariffs and 12-period electric energy time-of-use metering can be selected
Modbus-RS485 communication interface & MODBUS-RTU protocol
Up to 31 days of energy data recorded for each channel Energy
0.5 class accuracy for basic electrical parameter
Hall CT connect & Hall CT input default 0-4VDC
Voltage signal: Typical 300V, Max up to 1000V
Real-time data Dot matrix LCD Display
Optional 2*DO and 4*DI
Optional 1* Energy pulse output function
35mm Din-rail mounting

Dimension of Solar DC Energy Meter

Din rail Mounting for Solar DC Energy Meter

Specification

Power Supply	AC / DC 80-265V, 45-65Hz DC 20-60V Optional Burned < 4VA
Current Measurement	0 – 4VDC signal (hall CT access, meter provide +/-15V aux to CT) Burned < 0.1W
Voltage Measurement	Typical 300VDC, upto 1000VDC Burned < 0.1W
Accuracy	U / I / P – 0.5% Energy – 1.0 class
Communication Port	RS485 (2/3 wires half duplex) Modbus RTU mode
Alarms Outputs	2 channel DO & 4 channel DI 230 VAC 5 A

Selectable Models

DCEM DC Energy Meter	4 channels metering Hall CT connected (0-4V signal) Internal provide +/- 12V AUX for CT
DCEM-2 DC Energy Meter	2 channels metering Shunt connected (75mV signal) *Loops isolated