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Three Phase STS Prepayment  Energy Meter
Three Phase STS Prepayment  Energy Meter
Three Phase STS Prepayment  Energy Meter
Three Phase STS Prepayment  Energy Meter

Three Phase STS Prepayment Energy Meter

Member Details

SHIJIAZHUANG KELIN ELECTRIC CO.,LTD

Shijiazhuang,Hebei,China

Manufacturer,Scientific Researcher

  • Product Details
  • Company Profile

DTZY1277 is a Three phase smart energy meter. The energy meter is equipped a large-size LCD display screen and inquiry key, which is convenient for users view energy data on site. Smart meter has network module, which can send energy meter data to master station in real time, then utility can obtain the energy meter operation information in time. Energy meter support multi tariff. The energy meter has a built-in large-capacity memory, which can store the user's historical power consumption data and realize the traceability of user data.

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Model

DTZY1277

Specification

Three phase four wire

Electrical specification

Nominal voltage

3x230/400V

Nominal current

5A

Maximum current

100A

Starting current

20mA

Reference frequency

50Hz±2%

Accuracy class-Active energy

Class 1

Accuracy class-Reactive energy

Class 2

Power consumption of Voltage Circuit

2W(or 10VA)

Power consumption of Current Circuit

1VA

Standards

IEC62052-11, IEC62053-21, IEC62053-23, IEC62056-21, IEC62056-41, IEC62056-61

Operating Voltage

60%Un~120%Un

Environmental

Operating temperature

-40℃ to +70

Limit Operating temperature

-40℃ to +70℃

Storage temperature

-40℃ to +70℃

Relative humidity

95% at 45oC non- condensing

Protection level

IP54

Other specification

Clock accuracy

0.5Seconds per day

Display

LCD display

Battery capacity

≥1200mAh

Communication

4G/2G, PLC/RF and optical communication

Pulse constant

1000imp/kWh, 1000imp/kvarh

Dimension

320mm(L)*170mm(W)*85mm(H)


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