产品信息
DDS876-G7 Single-Phase Electronic Meter
介绍
Electric parameters?
|
Normal working voltage
|
0.9Un?1.1Un
|
|
Limit working voltage
|
0.7Ub?1.3Ub
|
|
Voltage circuit power consumption
|
≤2W or 5VA
|
|
Current circuit power consumption
|
≤1VA
|
|
Voltage of battery for data storing
|
3.6VDC, ≥1000mAh
|
1.Climatic conditions
|
Normal working temperature
|
-25??+55?
|
|
Limit working temperature
|
--35??+60?
|
|
Storage and transport temperature
|
25??+70?
|
|
Storage and transport humidity
|
≤85%
|
2.Technical parameters?
|
Display Type |
LCD
|
|
Measure range
|
0?999999.9 kWh
|
|
Impulsion voltage test
|
Impulsion voltage 6kv
|
|
EMC test
|
Conform to IEC62053-21
|
关键字
electronic energy meter, single phase, for family
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