YUEQING YOMIN ELECTRIC CO., LTD
YUEQING YOMIN ELECTRIC CO., LTD Professional energy meter and current transformer manufacturer
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Electric Din Rail KWH Meter , Intelligent Three phase Watt Hour MeterCE ROHS
Product Description
Specification
| Model | Accuracy | Reference Voltage | Current Specification | Starting Current | Insulation Performance |
| YEM021EI | Class 1 | 3x127/220V 3x230/400V | 5(30)A 10(60)A 20(100)A | 0.02A 0.04A 0.08A | AC voltage 4kv for 1 min, 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. 6 digits display (999999kWh) by step motor type impulse register.
4. Standard configuration one port of pulse output passive (polarity),May select increase a distant port of pulse output passive (nonpolarity), (Product Configuration code is DF). And contact with all kind of AMR system conveniently,Complying with standard IEC 62053-31 and DIN 43864.
5. Four LED instructions respectively power supply state and signal energy impulse.
6. Automatic detection the direction of the flow of load current. And Instructions on individual LED
7. Single direction three components measure three phase four wire active energy consumption. It is nothing with direction of the flow of load current. Complying with standard IEC 62053-21.
8. May select two components measure three phase three wire active energy (Product Configuration code is EH) or two phase three wire active energy (Product Configuration code is EG).
9. Direct connect operation, type S wiring (Inlet from bottom, outlet from top).
10. Short terminals cover, in order to reduce mounting space, and make mounting conveniently.
Dimension
Wiring Diagram