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Ac 220v Digital Multifunction Meter 0.5% Accuracy Class Low Power Consumption
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Brand Name:Weidian
Model Number:WD-9E
Price:Negotiable | 10 Piece/Pieces (Min. Order)
Certification:ISO9001:2000/CE
Payment Terms:T/T, Western Union
Supply Ability:10,000pcs/month
Delivery Time:7 days after payment
Company Data
Active Member
Business Type:
86-711-3588-896
Business Type:
Manufacturer Exporter Trading Company Seller
Officials:
No.13, Guannanyuan Road, Hongshan District, Wuhan City, Hubei Province, China
Quality:
Quality Certifitation Available
Product Details
Company Profile
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:
Company Profile
Wei Dian Union(Hubei) Technology Co.,Ltd.
Wei Dian Union(Hubei) Technology Co.,Ltd. Located in Optics Valley of China--- Wuhan East lake high-tech development Zone, established in 2008, with factory area of 50002 and 120 employees, We are the member of National Standardization Committee for Electric Meters & Instruments.
Wei Dian Union are specialized in manufacturing electric measuring instrument and current transformer with a concentration in R&D, Production, sales & after sales, which guarantee us strictly comply with standard of GB/T22264-2008 & GB/T7676-98 to operate. Now , we have ISO9001-2008 certificate, digital meter have passed CE, while marine meter approved by China Classification Society (CCS).
Our products are widely used in transmission & distribution power system of shipping, aviation, railway, oil, chemistry, metallurgy, electric, power station, intelligent building, industrial instrument, etc.
Weidian Union has a great team to service domestic & overseas customers. With the help of university, our technical department are able to share with the newest techonology to promote upgrade of products. Our sales team divided into domestic and international sales, which help customers on pre-selling, sales and after service, make sure to satisfy diversity demands from customers, the team always ready in 7*24 hours. Producing & QC department: Over 3 years' skilled workers,to fulfill the producing, assembling and adjusting works.
With the principle of “Pursuing for precision and perfection, unifying thinking and behavior ”, continuous exploration and innovation to meet customers’ demands. Reliable quality and good after-service receive more and more trust from users.
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