Connection | | 3 phase 3 wire, 3 phase 4 wire | |
Frequency | | 50Hz | |
Input Voltage | Rated Voltage | AC 100V, 110V, 400V, 690V | |
| Overload | 1.2 times rated value(continuous); 2 times rated value(1 second) | |
| Consumption | <0.5VA(per channel) | |
Input Current | Rated Voltage | AC 1A, 5A | |
| Overload | 1.2 times rated value(continuous); 2 times rated value(1 second) | |
| Consumption | <0.5VA(per channel) | |
Accuracy | Voltage, current and power | Class 0.2S(APM801, APM830) | |
| Active power | | |
| Reactive power | Class 2 | |
| Harmonic | 1%(2-42nd), 2%(43-63rd) | |
Switch inputs | | Passive contact inputs, built-in power supply | |
Relay outputs | | Contact type: open contact in main part, changeover contact in module Pulse capacity: 3A/AC250V, 3A/DC30V | |
Pulse output of energy | | Output mode: Optocoupler pulse with open collector Pulse constant: 4000(5A), 8000(1A) imp/kWh | |
Analog output | | DC0-20mA, 4-20mA, 0-5V, 1-5V output, accuracy class 0.5%, Load resistance≤500Ω | |
Analog input | | DC0-20mA, 4-20mA, 0-5V, 1-5V input, accuracy class 0.5%, | |
Storage card | | Standard capacity: 4G, TF card up to 32G capacity | |
Communication | | RS485(Modbus-RTU), Profibus(Profibus-DP), Ethernet(Modbus-TCP, HTTP, DHCP) | |
Auxiliary power supply | | AC/DC 85~265V or AC/DC 115~415V | |
Electromagnetic compatibility | | IEC 61000 standard(Level 4) | |
Environment | Operating temperature | -20~65℃ | |
| Storing temperature | -20~70℃ | |
| Humidity | ≤95%(No condensation) | |
| Altitude | ≤2500m |