Item

Specification

Measure

Current

Range: 0.035~6A，Accuracy: 0.2%

Voltage

Range:8~400V，  Accuracy: 0.2%

Active Power

Range:0～99999999kW， Accuracy: 0.5%

Reactive Power

Range:0～99999999kVar，Accuracy: 1.0%

Apparent Power

Range:0～99999999kVA， Accuracy: 0.5%

Cos

Range:0.0～0.99,          Accuracy: 0.5%

Active Energy

0～99999999 kWh, Accuracy: 0.5%  

Reactive Energy

0～99999999 kVar,  Accuracy: 1.0%

Apparent Energy

0～99999999 kVAh, Accuracy: 0.5%

Basic Current（Ib）

1A，5A

DI

No source

DO

Normal open without source，Capability: AC220V/5A,DC30V/5A

AO

4~20mA , Load <400Ω

LoRa Communication

Distance

≤1000米

Communication

Interface

RS485

Protocol

Modbus_RTU

Baud rate

1200bps（Default）,2400 bps,4800 bps,9600 bps

Data Format

8 bits/1stop/No parity

Environment

Temperature

-20℃～+70℃

Humidity

≤95%

Power Supply

Power Supply

AC220V（AC/DC220V optional）

Power Consumption

≤3W

Insulating Performance

Dielectric strength

>AC2000V between case and terminal

Insulating Resistor

>100ΜΩ between case and terminal

earthquake resistance

10～55～10Hz 2g  1min

Anti-interference

Mounting

Embed Mounting

      Dimension

Function

48X48mm

72X72mm

96X96mm

Display

LED

LED/LCD

LED

Voltage

√

√

√

Current

√

√

√

Frequency

/

√

√

Active Power

/

√

√

Reactive Power

/

√

√

Apparent Power

/

√

√

Power Factor

/

√

√

Active Energy

/

√

√

Reactive Energy

/

√

√

Apparent Energy

/

√

√

RS485 Communication

√

√

√

Optional

DO

2

2

2

DI

/

2

2

4-20mA AO

/

2

2

No.2  RS485

/

√

√

LoRa

/

/

√