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- ● Knowledge of electric energy meter
0086-0577-62889277
WenZhou bridge Industry zone,Yueqing City,Zhejiang province,China.
69L9 69C9
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Selection Guide
|
product name |
input mode |
sequence |
type |
|
69 |
C：DC L：AC |
9 |
A：Ammeter V：Voltmeter |
Main features
■Show the trend of change, the reading is convenient
■Transparent organic glass
Main technical parameters
|
Item |
Technical data |
|
National standard |
GB/T 7676.1~9 |
|
Accuracy class |
2.5 class |
|
puncture test |
frequency50Hz、voltage2000V、duration1min |
|
Environment condition |
temperature：-20～+40℃，relative humidity ≤85%（25℃）；damping≤4s |
|
Resistance to mechanical properties |
Can withstand the acceleration of 30m/s2 and impact frequency per minute 80～120 times 2 hours of transport shock |
|
Operating position |
Vertical |
|
Outline dimension |
80mm×64mm×60mm |
69C9-A、Vwiring diagram
69L9-A、Vwiring diagram
0086-0577-62889277 
WenZhou bridge Industry zone,Yueqing City,Zhejiang province,China.