Ac 220v Digital Multifunction Meter 0.5% Accuracy Class Low Power Consumption
Brand Name:Weidian
Certification:ISO9001:2000/CE
Model Number:WD-9E
Minimum Order Quantity:10 Piece/Pieces
Delivery Time:7 days after payment
Payment Terms:T/T, Western Union
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Location:
Wuhan Hubei China
Address:
No.13, Guannanyuan Road, Hongshan District, Wuhan City, Hubei Province, China
Supplier`s last login times:
within 19 hours
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Product Details
Ac 220v Digital Multifunction Meter 0.5% Accuracy Class Low Power
Consumption
1. Summary & Applications:
Three Phase multi-function meter is designed for electric monitoring in power system, industrial & mining enterprise, public facilities and intelligent building. It is able to set data on site and directly substitute normal power transmitter and auxiliary unit. Widely used in kinds of controlling & substation and distributing automation system.
2. Electrical Characteristics:
| Performance | Parameters | ||
| Signal Input | Voltage | Rated Value | AC100V,450V,690V |
| Overload | Continue: 1.2times; Instant: 10 times | ||
| Power Consumption | ﹤1VA | ||
| Impedance | ≥500KΩ | ||
| Accuracy Class | 0.5 | ||
| Current | Rated Value | DC4-20mA/0-20mA; AC1A/5A | |
| Overload | Continue: 1.2 times; Instant: 2 times | ||
| Power Consumption | ﹤0.4VA | ||
| Impedance | ﹤2mΩ | ||
| Accuracy Class | 0.5 | ||
| Internet | 3P3W, 3P4W | ||
| Frequency | 40-60Hz, Inaccuracy: 0.1Hz | ||
| Power | Active/reactive; Accuracy: 0.5 | ||
| Energy | Active/ reactive energy; Accuracy: 0.5 | ||
| Power Supply | Voltage | AC220V,AC/DC65-270V,DC24V,AC380V,450V,690V | |
| Power Consumption | ≤5VA | ||
| Output | Communication | RS485 Communication, MODBUS-RTU Protocol | |
| Pulse Output | 2 Ways Energy Pulse Output | ||
| Relay Input | 4 Ways Switch Value Input | ||
| Relay Output | 4 Ways Relay Output | ||
| Analog Output | 1-4 Ways Transducing Output | ||
| Environment | Working Condition | -10-50℃ | |
| Storage Condition | -20-75℃ | ||
3. Optional Function
- Power supply: DC24V,AC380V,AC440V,AC690V;
- Communication: RS485;
- Switch input: 4 lines switches input;
- Switch output: Relay output;
- Analog output: 4 lines, 4-20mA/0-20mA
4. Typical Wiring Diagram:
5. RS485 Communication Data:
- Protocol: Modbus RTU
- Bus Type: RS485
- Baud Rate: 2400/4800/9600(deffault)
- Address Range: 1~247
- Communication Distance: 1000M
- Parity: EVEN(default)/ODD/NONE
- Data Bit: 8
6. Application Area:
Ac 220v Digital Multifunction Meter 0.5% Accuracy Class Low Power Consumption
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