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Input

DC voltage

Input range

Direct access:0~100V, 0~500V, 0~1000V

Input?resistance

≥6kΩ/V

DC current

Input range

Indirect access:0-2500A

Shunt

75mV

Hall Current Sensor

0~20mA, 0~5V

Power consumption

≤1mW

Overload

1.2 times (normal), 2 times/second (continued)

Accuracy class

Class?0.5

Pulse constant

750V、300A; 1000V、300A; 1000V、200A; Default pulse constant: 100imp/kWh

Function

Measuring

Voltage、Current、Power

Calculate

Current total electricity, Current positive energy, Current reverse power

DI、DO

PZ72: 2DO+2DI ; PZ96:2DO+4DI

Display

LCD(the backlight delay time can be adjusted) or LED

Communication

RS485,?Modbus-RTU / DL / T645-07, Band :1200/2400/4800/9600,?infrared:1200

Power Supply

Voltage range

85~265VAC?/?DC、50/60Hz; 20~60VDC; 100~350VDC

Power?consumption

≤?2W

Insulation resistance

≥?100M Ω

Power frequency withstand voltage

3kV/1min (RMS)

Environment

Temperature

Normal operating temperature: -25 °C ~ +60?°C;

Storage temperature: -20℃～+70℃

Humidity

≤93%RH, no condensation, no corrosive gases

Altitude

≤2500m