Technology of Electrical Automatic

Phone: +86-023-67628702
Email: info@cqbluejay.com

DCEM Multi-channels DC Energy Meter

DCEM DC Energy Meter

DCEM Multi-channel DC Energy Meter

DCEM Multi-channel DC Energy Meter is a DCEM multi-channel DC power measurement terminal device used for measuring DC system electrical parameters. It can visually display voltage current power data and energy cumulative data. Optional shunt or Hall CT connected. Max 4 channels metering is available.

The front panel keypad can be free configuration parameters and the sensor ratio to expand measurement range. With the RS-485 interface, the MODBUS-RTU protocol can be connected to the monitoring center. This DCEM DC Energy Meter is a high-performance automatic meter suitable for UPS systems to detect Solar energy plants monitor industrial and mining enterprises, civil construction building automation, etc.

Category: DC Circuit Metering

DCEM Multi-channels DC Energy Meter

DCEM DC Energy Meter

DCEM Multi-channel DC Energy Meter is a DCEM multi-channel DC power measurement terminal device used for measuring DC system electrical parameters. It can visually display voltage current power data and energy cumulative data. Optional shunt or Hall CT connected. Max 4 channels metering is available.

The front panel keypad can be free configuration parameters and the sensor ratio to expand measurement range. With the RS-485 interface, the MODBUS-RTU protocol can be connected to the monitoring center. This DCEM DC Energy Meter is a high-performance automatic meter suitable for UPS systems to detect Solar energy plants monitor industrial and mining enterprises, civil construction building automation, etc.

Category: DC Circuit Metering

DC Energy Meter Features

0.5 class for basic parameter
Collect voltage, current, power, energy and other electrical parameters
4 kinds of tariffs and 12-period electric energy time-of-use metering can be selected
View real-time data instantly on the multi-function display
Max 31 days energy data record for each channels Energy
Modbus-RS485 communication interface
35mm Din-rail mounting
85~265VDC/AC power supply for most application (accept customized)
Optional 2*DO and 4*DI
Optional 1* Energy pulse output function
High isolation voltage, withstand voltage up to AC2000V

Specification of DC Energy Meter

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

Downloads

Brochure of DC Circuit Metering Device

DCEM User Manual V2.3

Chongqing Blue Jay Technology Co., Ltd. was founded by engineers with many years of experience. Focuses on the development, production and sales of power automation monitoring products and energy metering instruments.

Send Email

info@cqbluejay.com

Phone Inquiry

+86-023-67628702

Address

1802, Building 2, No. 88, Jianxin East Road, Chongqing City, 400020, China