4 Channel DC Energy Meter
Our 4 Channel DC Energy Meter comes with options of Shunt, Hall Effect Sensor, Split Core Hall Effect Sensor.
The device can be connected through RS485 or we can provide a complete Remote Energy Monitoring Solution.
4 Channel D.C. Energy Meter Specification from Spaceage
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 |
: |
0 Degree C to +55 Degree C |
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 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 Mod bus 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 through sequentially all the data.
Password Protections
- First Password for entering into Coughing mode.
- Configuration password can be modified in the field.
- Second password to reset Configuration mode password, if user has forgotten the same.
- Third password to reset memory data.
Settings under Config mode
Allows following settings to be changed in a user friendly manner:
- Slave ID
- Date, protection against invalid date
- Time, protection against invalid time
- History view
- Memory reset
- Password reset
NOTE: We reserve the right to revise features at any time, without any prior notice.
