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IR Com Port Wireless Power Meter Prepayment Smart Meters For Electricity neutral missing measure

Place of Origin: Zhejiang

Company Profile

Location: Shenzhen, Guangdong, China (Mainland)
Business Type: Manufacturer
Main Products: Prepaid Electricity Meters, STS Prepaid Meters, Wireless Electricity Meter

Product Detail

Model No.: CA268-R

Product Description

IR Com Port Wireless Power Meter Prepayment Smart Meters For Electricity neutral missing measure

 

The CA268-R is a Two-phase Three-wire Electronic Energy Meter. It is used to measure two-phase three-wire AC active energy with rated frequency 60Hz. Its active performance complies with the technical requirements of three phase energy meter class 1 under standards of IEC62053-21. The meter is built with VDR (Varistor) that provides surge protection for lightening up to 13 kV.

 

The CA268-R is available with extended communication functions such as PLC, RF, RS485, enabling it to connect with a head-end server (HES) system. It offers a utility and service provider added option for AMR / AMI smart metering features.

 


 

FUNCTIONS AND FEATURES:

a) Compact, light and space-saving

b) Surge safe for lightening and line surges

c) Fire resistant material

d) Can be ordered with IR optical port

e) Uni-directional measurement

f) IEC662053-21 IEC 62052-11 standard

g) Wiring by British standards

 

User Benefit

1) Easy and quick to install

2) Compact and need of little space resulting in low operational cost

3) Operatable under extreme conditions

4) Easy retrofitting

5) Proven installation in South America area

6) Can be ordered with communcation functions for smart metering purpose

 

 

 

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 IEC6205321

Class1.0

Reactive energy to IEC6205323

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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