7 Pole LCD Display Three wire Electronic DIN-rail Active Three phase Energy Meter
Product Description
Model YEM421GC type meter completely accord with relevant technical requirements of class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurate and directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net
Specification
|
Model |
Accuracy |
Reference Voltage |
Current Specification |
Starting Current |
Insulation Performance |
|
YEM421GC |
Active class 1
Reactive calss 2 |
3x127/220V 3x230/400V |
5(30)A 10(60)A 20(100)A |
0.02A 0.04A 0.08A |
AC voltage 4kv for 1 minute, 1.2/50us waveform impulse voltage 6kv |
* If you need different reference voltage or current specification, please advisory our sales personnel.
Competitive Advantage
1. 35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board installed (mounting holes center distance 63 mm), users can choose any one by themselves.
2. Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.
3. May select 6+1 digits display (999999.1kWh, default) or 6+1 digits display, users can choose any one by themselves form far infrared or port of RS485 communication.
4. Standard configuration one port of active pulse output passive and one port of reactive pulse output passive(polarity),The output rate are 0.01, 0.1, 1, 10kWh or kvarh/Pulse. Users can choose any one by themselves. May select one port of active pulse output passive and one port of reactive pulse output passive (nonpolarity). And contact with all kind of AMR system conveniently,Complying with standard IEC 62053-31 and DIN 43864. (Please specified when ordering)
5. There are far infrared and a port of RS485 communication data, communication agreement complying with standard DL/T645-1997. May select any other communication agreement.
6. Six LED instructions every power supply state and signal of active energy impulse and reactive energy impulse and data communications state.
7. Automatic detection the direction of the flow of load current. And instructions by one LED.
8. Single direction three components measure three phase four wire active and reactive energy consumption. It is nothing with direction of the flow of load current. Complying with standard IEC 62053-21and IEC 62053-23.
9. Standard configuration type S wiring (Inlet from top, outlet from bottom), directly connect operation, may select use CT (Product Configuration code is FC) and PT&CT (Product Configuration code is EC) for operation.
10. Standard configuration short terminals cover, may select extension terminals cover, in order to protect to use safety. (Product Configuration code is GF).
Dimension
Wiring Diagram
Our Services
1. Best quality mechanical & electronics parts are use for long working life of the electrical appliances.
2. All of our products have proceeded aging test,and products have the guarantee period of 13 calendar months.
3. All product parts of electrical are made-up green safety grade materials.
4. The fast and flexible production form aim at the customer require ,Stringent quality control to ensure 100% customer satisfaction.
5. we provide you one to one service.
