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Anti - Tamper Smart Electric Meters 4 Channel Three Phase Kilowatt Hour Meter

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Anti - Tamper Smart Electric Meters 4 Channel Three Phase Kilowatt Hour Meter

Country/Region china
City & Province shenzhen guangdong
Categories Electronics Projects
InquireNow

Product Details

Anti - Tamper Smart Electric Meters 4 Channel Three Phase Kilowatt Hour Meter

 

The CA368-M is a three phase four wire ( three wire avaiable on request ) electric meter , finished in a compact BS footprint mounting housing, supporting 3 elements 4 quadrant measurement of active and reactive energy. It is a multi-function meter available with whole current direct connection type and CT/VT connection type, ideal for light commercial and industrial metering applications.

 

The CA368-M is reinforced with anti-tamper facilities against magnetic field, cover open, reverse connection, earthed neutral, illegal disconnection, etc.

 

It is equiped with a modular Plug & Play communication unit, offering a utility and service provider free choice of Power Line Carrier(PLC), Radio Frequency (RF), GPRS/GSM, Ethernet, etc according to local infrastructure conditons. The wireless setup allows the meter to communicate with a head-end AMR AMI server system (HES) to realize smart metering functionalities such as automatic meter readout, remote and on-demand load control, payment settings for emergency unit, power limit, debt collection rules, etc. 

 

Featured functions

■ Built for both direct type and CT/VT type of connection
■ Can be ordered with multi-rate , and  Time of Use tariff plan setting
■ Customized payment pattern settings
■ LED consumption and diagnostic indicator 
■ 4 Channels element measurement and load profiling record
■ IR optical  and RS485 com port as alternative data interrogation

■ Modular design for extended AMR AMI functions

 

 

User benefits

1) Cost effective metering solution scalable to full house smart metering as modular design extending its capabilities

2) Low operational and inventory cost

3) Reduced data collection cost

4) Reduced non-technical loss„„

5) Easy and quick to install and deploy

6) Withstand harsh and adverse environment

7) Instantaneous value available for the consumers to help them monitor their usage

 

Specifications:

 

 

 

Electrical parameters

Nominal voltage Un

3x 220/230/ 240V

Limited voltage 

60%~120%Un

Frequency 

50/60Hz+5%

Basic current(Ib) 

5A

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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