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Brand Name : WDLYCH
Model Number : WD-9EF
Certification : ISO9001/CE
Place of Origin : Hubei, China (Mainland)
MOQ : 10 Piece/Pieces
Price : Negotiable | 10 Piece/Pieces (Min. Order)
Payment Terms : T/T, Western Union
Delivery Time : 7 days after advanced payment
Packaging Details : Inner color box with standard outer carton
Product Name : Multi-rated Energy Meter
Phase : Three Phase
Measuring Energy Range : 0-999999
Accuracy Class : 0.5%
Output Voltage : AC220V
Operating Temperature : -10℃-50℃
Dimensions : 96mm*96mm
Type : Intelligent meter
Display : LCD Display
Color : Grey Color Spray Painted
Standard : IEC62053-22:2003
Warranty : 18 Months
Certificate : 18 Months
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. Technical Parameters:
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℃ |
4. Wiring Diagram:
5. Installation Dimension:
6. Main Features:
Suit for LV & HV voltage system
High accuracy IEC62053-22 class 0.5s
Build-in MODBUS-RTU via RS485 port
Pluggable modules for BACnet MS/TP; Ethernet, DI; DO; AI; AO
C02 carbon dioxide emission calculation
True-RMS
Time-of-use and power quality monitoring
ISO9001:2000/CE certificate
6. Optional Functions:
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Microprocessor Multifunction Energy Meter 2 Ways Energy Pulse Output Images |