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 |
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EN
