3 phase programmable digital multifunction power meter
10 years warranty
CE, RoHS cert.
over 20 years production experience
Port: Tianjin
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 1000 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union,MoneyGram,paypal
Contact Supplier
Packaging Detail: packed as standard
Delivery Detail: 7~12 days
3 phase programmable digital multifunction power meter
Multi-function multi-rate meters are smart meters featured with electrical parameters measurement, communication, energy pulse output and programmable setting. They have 2 sets of 12 time periods 4 multirate.
Thechnial parameters.
| Parameters | |||
Accuracy | Electric quantity 0.5; Active energy 0.5, Reactive energy:1 | ||
Display mode | Blue backlight LCD Display | ||
Signal Input | Wiring | three phase four wires, three phase three wires | |
Voltage | Rated Value | AC100V,AC380V | |
| Overload | Continuous: 1.2 times, instantaneous: 2 times during 10 seconds | ||
| Consumption | <1VA(each phase) | ||
| Impedance | >300kΩ | ||
Current | Rated Value | AC1A, AC5A | |
| Overload | Continuous: 1.2 times, instantaneous: 10 times during 5 seconds | ||
| Consumption | <0.4VA(each phase) | ||
| Impedance | <20mΩ | ||
Frequency | 45-65Hz, accuracy: ±0.01Hz | ||
Energy | Bi-directional active energy, reactive energy metering | ||
Power Supply | Work Range | AC/DC: 80V - 270V | |
Power Consumption | <5VA | ||
Function Module | Energy Pulse Output | 2 loops energy pulse output, opto-coupler, constant : 5000imp/kWh(kvarh) | |
Communication interface | 1 RS-485, Modbus-RTU, speed: 2400~19200 | ||
Digital input | Up to 4 digital inputs | ||
Transmission Output | 1 analog output: 0/4-20mA or 0-5/10V | ||
Time Clock Error | <0.5s/d | ||
Operation Environment | -10-55°C, humidity≤93%, no erosion place, altitude≤2500m | ||
Storage Environment | -20-75°C, humidity≤93% | ||
Safety | Insulation | Signal, power, output terminal to shell resistance>100MΩ | |
| Withstand Voltage | Input & power>2kV, input and output >1kV, power and output>2kV | ||
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