Measures 4 quadrant power and records import energy
Digital Calibration by software
Quick & easy to install
Displays kW, kWh and Run hour
kWh range 9999999.9 kWh (LT), 99999999 kWh (HT)
Run hour range 9999.59 hours
With the above features, 3 phase voltage, 3 phase line
voltage and 3 phase current are available
Optional Features
Accuracy class 0.5
Optically isolated RS485 Communication output with MODBUS RTU protocol
Separate energy register for export energy recording
Applications
Suitable for low cost applications
Captive Gen Sets
Individual machines & Equipments
Pumps, Motors & Compressors
Lighting Loads
Technical Specification
Easured Quantities
Parameter Shown :
1) Total kW
2) R, Y, B kW
3) kWh
4) Run Hour
RATINGS :
Voltage Range : 80V to 520V AC line to line for LT
25V to 140V AC line to line for HT
Standard Current : 1A / 5A
Max. Current : 1.5A / 7.5A
Frequency Range : 40.00 to 60.00 Hz
PF Range : 0.00 Lag to 0.00 Lead
Auxiliary Supply : 240V AC (-20% to +10%)
Operating Temperature: 55° C (Max.)
DISPLAY :
Type : 2 Row 16 Character LCD with Backlit
Character Size : 4.35 (H) x 2.95 (W) mm
LCD Power Save : Provided. When no key is pressed for
Mode 3 minutes, the LCD Backlit is
switched OFF to save power and
enhance the life of LCD.
The LCD is switched ON when any key is pressed
MEASUREMENT :
Method : 3 Phase 4 wire for LT
3 Phase 3 wire for HT
Accuracy : Class 0.5, 1
COMMUNICATION :
Type : Rs485
Protocol : MODBUS - RTU
Isolation : Provided
Traffic Status : Indicated through TXD, RXD LED
OUTPUT
Calibration Output: 3200 Imp/kWh
KEY FUNCTIONS
StorageKey Pad : 4 Keys namely Index, Shift, Increment
and Enter used for Program mode
setting and Run mode selection
Program mode : PT Primary Voltage, CT Primary
Parameters : Current, Device address, Energy and
Run hour Reset
Unauthorized : Provided through Password Facility
Person Entry Protection
Setting, Energy and Run hour
Storage: EERAM
CASE AND DIMENSIONS
lEnclosure : ABS Plastic
Dimension : 96(H) x 96(W) x 120(D) mm
Cutout : 88(H) x 88(W) mm
Mounting : Flush / Panel
APPROVALS
Type test Approved as per IS14697 Standards for
Class 1, Class 0.5
Confirms EMI, EMC Regulations as per IS14697 standards
