Technical Parameters - KPM75 three phase electronic reactive energy meter

Accuracy Class

Voltage: 0.2; Current: 0.2; Frequency: 0.002 Hz; Power Factor: 1.0

Active Power: 0.5; Reactive Power: 2.0

Active Energy: 0.2S; Reactive Energy: 2.0

Input

Rated Value

Voltage: 57.7/100V, 220/380V,380/660V
Current: 1A(0~1.2A), 5A (0~6A)

Overload

Voltage: Sustained Overload: 1.2 times of the rated value

Momentary Overload: 2 times of the rated value, allows 1s

Current: Sustained Overload: 1.2 times of the rated value

Momentary Overload: 20 times of the rated value, allows 1s

Frequency

45-60Hz

Functional Module

Pulse Output

1

Interface

1*RS485; Modbus RTU protocol; Baud Rate: 1200-38400 bps
Optional Profibus-DP protocol, 9600~12Mbps

Power Supply

Working Range

AC: 85-265V; DC: 80-300V

Consumption

< 3VA

Working Condition

Temperature

Operating: -25°C~+70°C. Storage: -30°C~ +75°C

Humidity

5%~95% No condensation

Altitude

<4000m

Dimensions:

96×96×88mm