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4 Channel Commercial Electric Meter , Three Wire / Four Wire 3 Phase Kwh Meter

Shenzhen Calinmeter Co,.LTD

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4 Channel Commercial Electric Meter , Three Wire / Four Wire 3 Phase Kwh Meter

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

4 Channel Commercial Electric Meter , Three Wire / Four Wire 3 Phase Kwh Meter

 

With reputation of quality and innovation, the CA368-M is built up on the basis of classic CA368 three phase foure wire electric meter with extended functionalities for diversity of metrological element measurement and high-end automated smart metering. It is a tamper-proof reinforced  multi-rate  mete finished in a British Standard 5685 footprint housing, mainly intended for commercial and inustrial environments. The meter type is exclusively designed to optimize the buisness renvenue collection process and ideal for service providers and utilities to manage their tenants power usage and entire grid health.

 

The CA368-M supports unidirectional measurement for active and reactive energy and offers up to four tariffs and 108 holiday settings. The meter operates in four-wire pattern in one, two or three phase configurations as well as three-wire partterns. The meter is manfuactured by IEC 62053, EN 50670 (MID) in its mechanical spec , and ISO9001 standards with rugged RF immunity withstand of 30Vm, allowing it to be installed in very harsh environmens.

 

 

The CA368-M operates with wireless communication such as PLC, RF, M-bus, GPRS/ GSM, 4G Lte according to local infrastructure, allowing it to be connected with a back-end central server for AMR AMI smart metering applications. This feature offers utility and service provider free choice of communication with AMR / AMI setups. 

 

 

Featured functions

■Programmable power limitation setting for load contol purpose
■ Multi-rate with Time of Use tariff allows for flexible contractual control
■Terminal block is available for both whole current and CT/VT connection 
■LED consumption indicator 
■4 programmed channels measurement
■Optical  and RS485 com port 

 

 

User benefits

1) Cost saving and improved efficiency by reducing inventory

2) Scalable setup allows for starting with low end and developing towards high end

3) Low operational and maintenance cost

4) Easy to install and deploy

5) Fraud detection and alarm for tamper detected

 

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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