DTSD342/DSSD332-1N/3D
Three Phase Electricity Meter Designed  for Power Plant Automation, Substation  Automation, Industrial Automation, Intelligent  Panel and Switch  Gear.

1. Measurement of the active and reactive energy  
2. Measurement of instantaneous voltage, current, power, 
    and  frequency.
3. Time of use
4. Digital signal input interface
5. Support Modbus protocol

TECHNICAL DATA
General:
Voltage: 3×57.7/100V（±30%）,  3×220/380V（±30%） 
                3×100V(±30%)
Current: 1(6)A, 1.5(6)A, 5(6)A
Frequency: 45-60Hz
Power burden:
    Voltage circuit: <1W, 2VA

Accuracy:
Active energy: Class 0.5s or 1
according to IEC62053-21/22
Reactive energy: Class 2
According to IEC62053-23

Record and Display:
LCD display
Non-volatile memory EEPROM
Error information and various instantaneous data display 
 

Communication:
Two RS485 communication ports
Baud rate: from 600 to 9600
Support Modbus protocol

Mechanical Features:
Dimensions(mm): L96 W96 H95
Operating temperature: -25℃-60℃
Humidity ≤95%