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No. 8, Minke West Road, Shiqi District, Zhongshan, Guangdong, China (Mainland)
3 Phase Multi Function Energy Meter Kwh Meter TOKY DS9L
DS9L Three Phase Energy Meter, Kwh Meter Features:
1) Measuring Items: 3 phase power network Voltage/Current/Active Power/Reactive Power/Frequency/Power Factor etc, totally 28 parameters.
2) Two ON/OFF input and two ON/OFF output (optional four ON/OFF input )
3) True effective value measurement
4) With RS485 interface,Modbus RTU communication protocol
5) One active energy pulse output
6) With Power fail memory function for Kwh / KvarH
DS9L Three Phase Energy Meter, Kwh Meter Model:
| Model | Alarm or remote control | Communication | ON/OFF input or telecommand |
| DS9L-RC38 | 2 | RS485 | 2 (optional 4 input) |
DS9L Three Phase Energy Meter, Kwh Meter Specification:
| Connection | 3 Phase 3 Wires, 3 Phase 4 Wires |
| Voltage measuring range | AC 3×220V/380V (3x57.7V/100V) |
| Voltage overload | Continuous: 1.2 times Instantaneous: 2 times/10S |
| Voltage consumption | <1VA (each phase) |
| Voltage impedance | ≥300KΩ |
| Voltage accuracy | RMS measurement, accuracy class 0.5 |
| Current measuring range | AC 0.025~5A |
| Current overload | Continuous: 1.2 times Instantaneous: 10 times/10S |
| Current consumption | <0.4VA (each phase) |
| Current impedance | <20mΩ |
| Current accuracy | RMS measurement, accuracy class 0.5 |
| Freqency | 45~60Hz, accuracy 0.01Hz |
| Power | Active / Reactive / Apparent power, accuracy 0.5 class |
| Energy | Active Energy 1 class, Reactive Energy 2 class |
| Power supply working range | AC/DC 100~240V (85~265V) |
| Power supply consumption | ≤5VA |
| Output digital interface | RS-485, MODBUS-RTU Protocol |
| ON/OFF input | 2 ON/OFF input (Connection without voltage or current signal) |
| Alarm output | 2 ON/OFF output, 250VAC/3A or 30VDC/5A (optional, please ask our sales) |
| Isolation | Input/ Output/ Power supply to meter cover>5MΩ |
DS9L Three Phase Energy Meter, Kwh Meter Connection:
DS9L Three Phase Energy Meter, Kwh Meter Dimension:
