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0086-0577-62882777
WenZhou bridge Industry zone,Yueqing City,Zhejiang province,China.
DD862
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Summary
DD862 single phase watt hour meter is an induction type single-phase AC active power meter, used to measure the rated frequency of 50Hz, the single-phase active power consumption of AC network. The utility model has the advantages of novel design, reasonable structure, high overload and low power consumption. Easy to adjust, its technical performance fully comply with the "0.5, 1 and 2 GB/T17215.311-2008 AC power meter" national standard and international standard IEC521.
Main features
■The voltage and current of iron core are made of high quality silicon steel sheet high speed punch Tinertoy molding
■The instrument can be made of three kinds of precious stones or magnetic or magnetic suspension
■Arch aluminum alloy die-casting integral support to ensure stable and reliable magnetic circuit
■The optional PC ABS, bakelite, plastic, glass, aluminum and other 5 kinds of shell
Main technical parameters
|
Item |
Technical data |
|
Accuracy class |
2 class |
|
Voltage specification |
220V |
|
Current specifications |
1.5(6)A、2.5（10）A、5(20)A、10(40)A、15(60)A、20(80)A、30（100）A |
|
Reference frequency |
50Hz |
|
Operating voltage range |
Specified operating voltage range：0.9Un～1.1Un |
|
Extended operating voltage range：0.8Un～1.2Un |
|
|
Operating temperature range |
Specified operating temperature range：-25℃ ~+55℃ |
|
Limiting operating temperature range：-40℃ ~+70℃ |
|
|
Storage and transport limit temperature range：-40℃ ~+70℃ |
|
|
Overall power consumption |
≤2W/5VA |
|
Outline dimension |
≤40A 167mm×124mm×118mm（In order to prevail in kind） ≥60A 173mm×124mm×118mm（In order to prevail in kind） |
Outline overall and installing dimensions
wiring diagram
0086-0577-62882777 
WenZhou bridge Industry zone,Yueqing City,Zhejiang province,China.