Delivery Time:30 days
Certification:CE/SABS/IEC

3 Phase Wireless Electricity Meter , Feedback Keypad STS Prepayment Meter

The CA368-G operates with GSM / GPRS networks to exchange data with a back-end server station. It is used for residential, commercial and light industrial environments. Calin\'s AMR AMI solution makes it an indispensable component for meter reading and load management.The CA368-G integrates high precision metrology with GSM / GPRS communication and prepayment management features. It is  a three phase four wires / three wires (available on request )  that operates in prepayment and credit mode. 

The meter is produced by ISO9001 standards with IP54 rating protection, It has a build-in SMPS that enables it  to operate stably even in the case of brownouts or voltage dips. Thanks to its 13kV surge protection with  RF immunity of 30V/m, the CA368-G is able to work in most harsh environments.

 Main Features

a) SMPS stable for voltage dips and brownouts

b) Toggle between prepayment and credit mode

c) Load Profile record at programmable intervals

d) Maximum demand measurement

e) Tamper detection and trip

f) TOU with multi-rate

g) IEC 62056-21 and DLMS/COSEM compliant

 User benefits

1) Point-to-point communication

2) Quick and easy to install

3) Reduce operational and maintenance cost

4) Suits unstable grid supply

5) Flexible setting for prepayment: emergency unit, power limit, repayment management , etc.

6) One meter solution for all

7) Long life time design

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