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| Display: | Digital |
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| Usage: | Multi-Functional Energy Meter |
| Electric Equipment: | Three-phase Four-wire |
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| Feature | Parameters | ||
| Accuracy | U, I ,P Q, PF: 0.5 class, harmonic: 1class, Active energy: 0.5S, reactive energy: 1class, Transmitting: 0.5 class |
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| Display | LCD | ||
| Signal Input |
Power Grid | 3 phase 4 wire, 3 phase 3 wire, single phase | |
| Voltage | Rated Value | AC100V, AC380V | |
| Overload | Sustainable: 1.2 times, Instantaneous: 2 times/10s | ||
| Consumption | <0.1VA(each phase) | ||
| Impedance | >1MΩ | ||
| Current | Rated Value | AC1A, AC5A | |
| Overload | Sustainable:1.2 times, Instantaneous:10 times/5s | ||
| Consumption | <0.1 VA(each phase) | ||
| Impedance | <20mΩ | ||
| Frequency | (50±5%)(60±5%) Hz, accuracy: ±0.01Hz | ||
| Harmonic | Voltage, current total harmonic distortion and 2-31 times odd harmonic distortion |
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| Energy | Dual direction active and reactive metering | ||
| Power | Working range | AC, DC: 80V~270V | |
| Consumption | <5VA | ||
| Function Module |
Energy pulse output | 2 loops energy pulse output, photo coupler relay, constant 5000imp/kWh (kvarh) |
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| Communication port | 1 loop RS-485, MODBUS-RTU, Baud rate: 2400~9600 | ||
| Digital input | At most 4 loops digital invariables input, dry node connection | ||
| Digital input | At most 3 cycles relay output, AC250V/5A, DC30V/5A | ||
| Transmitting output | 1 cycle analogue transmitting output: 0/4~20mA or 0~5/10V | ||
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