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Polyphase Wireless Electric Meters Remote Control Electricity Power Meter

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Polyphase Wireless Electric Meters Remote Control Electricity Power Meter

Country/Region china
City & Province shenzhen guangdong
Categories Electronics Production Machinery

Product Details

Polyphase Wireless Electric Meters Remote Control Electricity Power Meter 

 

The CA368-C is a card type prepayment three phase four wire electric meter. It works with 100 Amp per phase  with 3DES encrypted CPU card and it is finished in BS footprint enclosure of IP54 rating. The meter is intended for residential and light commercial or industrial submetering scenarios. It is a high profile integration of precision metrology and security technologies.

 

The meter is built with a modular commnication unit for  PLC (power line carrier), RF (radio frequency), MODBUS, and GSM networks. This wireless feature allows a utility or a service provider to choose proper communication according to local conditions and thus get meter connected to AMR AMM AMI systems. Data exchange with the server occurs from time to time when the meter is connected to the server, providing valuable as well as critical information of supply status and grid situation. 

 

 

 

Features

1) PLC ( Power Line Carrier) G3

2) Wide voltage range suits brownouts frequent areas

3) Trips on overload , credit exhausts and tamper detected

4) British footprint mounting design perfect for retrofitting

5) Active and reactive energy measurement

6) Programmable power limit and low credit warning

7) Meter provides valuable information to help consumers manage their usage

8) Maximum demand and load profile record

 

       

 Utility benefits

a) Easy and quick to install

b) Fraud protection

c) Consumption register on time of use ba

d) Guide consumer to use their energy more effciently

e) Cost-effective thanks to interoperability

 

 

Specifications:

 

 

Electrical parameters

Nominal voltage Un

3x220/230/240V

Limited voltage 

60%~120%Un

Frequency 

50/60Hz+5%

Basic current(Ib) 

10A

Maximum current(Imax) 

100A

Starting current(Ist) 

30mA

Active energy constant 

400imp/kWh

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

 

Protection Rating 

                          IP54                           

Insulation Classification

Protective Class II

Maximum cable size

10 mm



 

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