General Specifications
Parameters Current, Voltage and Energy for each channel of 4 channels

Accuracy + 1% of the range for Voltage (voltage range is 20V to 70V DC). + 1% of the range for Current (current range is 0 to 99.9A DC). + 1% of the range for Cumulative Energy

Resolution 2 place decimal for Voltage and 1 for Current. 2 place decimal for Energy.

No. of Digits 3 digits for Current and Voltage.

Input Supply 20V to 70V DC, polarity independent

Size 96mm (W) x 96mm (H) x 65mm (D)

Operating Principle Micro-Controller based. Real time clock incorporated

Operating Temperature 0O C to +55oC
Range of Operation
Voltage DC : 20v to 70v
Current DC : 0A to 99.9A
Inputs (4 independent channels)
DC Voltage: 20v to 70v
DC Current: The four channels DC current (0 to 99.9 A) provided to sense the current.
Display
Information displayed using LCD with back light 2 Information displayed by automatic scrolling or manual scrolling
Communication
The DC EM communicates with other devices on a 2-wire optically isolated RS-485 link and uses the Modbus RTU slave protocol.
Mounting
Wall mounted, mounting fixture provided. Optionally rack mounting can also be provided.
Sensors options
Shunt based – Requires wires to be cut and thimbles to be crimped
Hall effect based – Cable can be threaded thru these sensors. Sensors mounted on PCB/Mounting plate and powered internally from the meter.
Split Core Hall effect sensors – These sensors can be clamped upon the cables and hence no disruption in working of site. Sensors mounted on PCB/Mounting plate and powered internally from the meter.
Sensor mounting : Wall mounting
Data Storage and display Capability
Daily day energy consumption of last four months is stored on memory.

Monthly consumption data for last 12 months.

Information can be accessed on the LCD display locally

User can directly view results of a specific month instead of scrolling thru sequentially all the data.