| Introduce |
Function features:
★ High
accuracy, high reliability,overload protection,low power consumption,light weight
★
Within pulse pilot light,it will glimmere when the electric energy is being used
★
On the counter,the five number of the left is integer, and the one number of the right is
decimal
★
Adopt advanced microelectronics technology, it is used for measuring single-phase active
electric energy which rated power is 50Hz
★ Can choose to install relay to shut down remotely
★ The meter can real-time monitor
electric energy
★ Can perform the following functions with management
utilizing electricity system:
a).Query
suspicious users, prevent from stealing electric energy
b).Caculate the wire loss
c).Remotely control connecting and disconnecting the electricity
d).Others functions
Technical
parameter:
★
Standard: GB/T17215-2002
★ Accuracy
class: 1.0 class, 2.0 class
★
Rated current: 2.5(10)A、5(20)A、5(30)A、10(40)A、15(60)A、20(80)A
★
Rated voltage: 220V
★
Meter's Constant: 3200imp/kWh、1600imp/kWh(Meter's Constant)
★
Electric parameter: Normal operating Voltage: 0.9～1.1Un
Limited
operating voltage: 0.8～1.15Un
Isolation
voltage: ≥2000VAC
Power dissipation: ≤2W and 10VA
★
Operating conditions:
Normal operating temperature:
-25℃～45℃
Limited operating temperature:-45℃～55℃(must
make to order when temperature is lower than -25℃)
Temperature of storage and transportation: -25℃～70℃
Relative humidity: ≤75%
★
Physical features:
Size:
150mm×105mm×55mm
Weight:
about
0.42kg
|
Single-phase electronic watt-hour meter
