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- ● Method for using multimeter
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- ● Cost control table related knowledge
- ● 6S management knowledge
- ● Knowledge of electric energy meter
0086-0577-62889277
WenZhou bridge Industry zone,Yueqing City,Zhejiang province,China.
ZN72
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Selection Guide
|
product name |
input mode |
sequence |
type |
|
72 |
C：DC L：AC T:AC（electromagnetic type） |
A：Ammeter V：Voltmeter W：Active power meter VAR:Reactive power meter Hz：Frequency table COS:Power factor meter |
|
input mode |
type |
|
DC |
Ammeter、Voltmeter |
|
AC （electromagnetic type） |
Ammeter、Voltmeter |
|
AC |
Ammeter、Voltmeter、Active power meter、Reactive power meter、Frequency table、Power factor meter |
Main features
■Show the trend of change, the reading is convenient
Main technical parameters
|
Item |
Technical data |
|
National standard |
GB/T 7676.1~9 |
|
Accuracy class |
1.5 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 |
Outline dimension：72mm×72mm Portiforium dimension：67mm×67mm |
72C-A、Vwiring diagram
72T-A、Vwiring diagram
72L-A、Vwiring diagram
72L-Hzwiring diagram
72L-W、varwiring diagram
72L-COSφwiring diagram
0086-0577-62889277 
WenZhou bridge Industry zone,Yueqing City,Zhejiang province,China.