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Contact Us
- Contact Person : Mr. Liu Gang
- Company Name : Zhejiang Aodekang Meter & Instrument Co., Ltd.
- Tel : 86-577-62725266
- Fax : 86-577-62730328
- Address : Zhejiang,Wenzhou,Aodekang Mansion,No.408, Liuweng West Road, Liushi
- Country/Region : China
- Zip : 325604
Energy Meter(meter,electronic meter,three phase,prepayment watt hour meter)
Product Detailed
Related Categories:Diesel Generators
Detailed Product Description
| Model No:DTSY855(3P4W) ; DSSY855(3P3W)) | Kinds:Prepayment, IC card |
| Basic current In(Imax): 5(20)A, 5(30)A, 10(40)A | Basic voltage :3X220/380V(3P4W); 3X380V(3P3W) |
| Frequency:50Hz or 60Hz | Accuracy:class 1 |
Detailed Product Description
Starting
In the condition of referenced voltage, referenced frequency and Cos? equal to 1.0, the meter can go on measuring the electric quantity with load current of 0.004Ib(class1)0.005Ib(class2).
No-load Starting
The tested output of meter should not be generated more than one impulse when imposing 115% on the voltage circuit and no electricity in the current line.
The scope of voltage
Normal work voltage: 0.9Un-1.1Un
Maximum work voltage: 0.8Un-1.15Un
Power loss
Power loss of voltage circuitry: ≤2w and 10VA
Power loss of current circuitry: ≤4.0VA
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