Introduce |
Function features:
★ High
accuracy, high reliability
★ Display
on LCD
★
Within emitter and pulse pilot light
★
Read/set
meter by handheld computer, read/set meter and monitor by RS485 bus
★
Can realize the power measurement as the time period flexibly
★
Meet the domestic standardTechnical
parameter :
★
Standard: GB/T17215-2002, GB/T18460-2001
★
Accuracy class: 1.0 class, 2.0 class
★
Rated voltage: 220V
★
Rated current:5(20)A, 5(30)A, 10(40)A
★
Meter's Constant: 1600imp/kWh, 3200imp/kWh
★
Rated frequency: 50Hz
★
Electric parameter:
Normal operating voltage: 0.8～1.1Un
Limited
operating voltage: 0.7～1.15Un
Isolation voltage: ≥2000VAC
Power
Consumption: ≤1W and 10VA
★ Operating
conditions
Normal
operating temperature: -20℃～45℃
Limited
operating temperature: -25℃/45℃～55℃(must make to order when temperature is lower
than -45℃)
Relative
humidity: ≤75%
★
Physical features:
Size:
172mm×108mm×60mm
Weight:
about 0.75kg
|
Single-phase electronic watt-hour meter
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