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Brownouts Operatable 2 Phase Electric Meter , Large Volume Electronic Kwh Meter meaure neutral missing

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Brownouts Operatable 2 Phase Electric Meter , Large Volume Electronic Kwh Meter meaure neutral missing

Country/Region china
City & Province shenzhen guangdong
Categories Other Electric Power Tools
InquireNow

Product Details

Brownouts Operatable 2 Phase Electric Meter , Large Volume Electronic Kwh Meter meaure neutral missing

 

The CA268-L is featured for its low cost and high customization for extended smart metering features. It operates with a 2 phase 3 wire network. The meter measures active energy in both directions, reactive energy can also be measured as optional function availabe on request. . It is manufactured by ISO 9001 and strict IEC metrology standards IEC62053-21 and IEC62052-11, offering utility and service providers a stable and accurate instrumentation tool.

 

The CA268-L is available with  options for extended component keeping the meter functioning well at -60% Un, making it safe for brownouts. Thanks to its sound durability and stability, this meter type has been sold to South American region for over  500,000 pcs in the past three years.

 

FUNCTIONS AND FEATURES:

a) Multi-tariff and holiday setting by Time of Use (TOU)

b) Class 1.0s metrological accuracy

c) Uni-directional energy measurement

d) Programmable monthly threshold alarm and power limit

e) Prepared for extended communication modules

f) Display and transfer programmable metrology value

g) Measure with neutral missing (optional)

 

User Benefit

1) Cheap but highly customizable

2) Easy and quick to install and maintain

3) Reduced operating and inventory cost

4) Environment adaptable

5) Low RD cost

 

 

Specifications:

 

Electrical parameters

Voltage

Nominal voltage Un

3x120V

Extended operating voltage range

80%~115%Un

Limited voltage

70%~120%Un

Frequency

 

Nominal frequency fn

60Hz

tolerance

5%

Current

 

Basic current(Ib)

10A

Maximum current(Imax)

100A

Starting current(Ist)

40mA

Active energy constant

800imp/kWh

Measurement Accuracy

 

Active energy to IEC62053‐21

Class1.0

Reactive energy to IEC62053‐23

Class2.0

Power Consumption

 

Power consumption in Voltage circuit

<2W  <8VA

Power consumption in current circuit

<1VA

Temperature range

 

Operation meter

25℃ to+70℃

Storage

40℃ to+85℃

 

Insulation strength

AC Insulation strength

4kV at 50Hz during 1min

Impulse voltage 1.2/50μs mains connections

8kV

 

 

Electro Magnetic Compatibility

Electrostatic discharges

 

Contact discharge

8kV

Air discharge

16kV

Electromagnetic RF fields

 

27MHz to 500MHz typical

10V/m

100kHz to 1GHz typical

30V/m

Fast transient burst test

4kV

 

 

Mechanical requirements

 

Meter shell Protection Rate

IP54

Protection

classII

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