10mm Cable STS Prepayment Meter Class 1S Accuracy Kilowatt Hour Meter 3 Phase

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

10mm Cable  STS Prepayment Meter Class 1S Accuracy Kilowatt Hour Meter 3 Phase

The CA368-G is a GSM / GPRS based new generation of smart electricity meter for commercial applications in department store, shopping mall, franchise tenant  and small plant. It is an indispensable  part of Calin\'s AMR AMI solution topology.This series  integrates high precision metrology with GSM / GPRS communication and contractual management features. The CA368-G is a three phase four wires electric Watt-hour meter that operates in prepayment and credit mode. The payment mode of the meter can be altered upon receipt of the command sent from head-end server. 

The meter is manufactured in accordance with  ISO9001 standards with IP54 rating protection, It operates in very harsh outdoors and indoors environments thanks to its wide range ( Un -40% +20%) of voltage with  RF immunity of 30V/m. The CA368-G series is also available with options for  measurement of both active and reactive energy, and 2400 bps baud rate optical port for data interogation.

The GSM feature of CA368-G enables the meter to connect with  the head-end server via TCP/IP or vpn through local point-to-point GSM / GPRS communication networks making installation and fitting simpler and faster. Metering data can be remotely read and uploaded into the head-end server automatically as scheduled task. The meter Information can be triggered by punching in different codes.. Users can easily retrieve metering data from the display screen such as daily usage, monthly usage, present current and voltage, balance, and last five entered tokens. 

 Main Features

a) Prepayment and post payment mode toggle

b) Load Profile record at adjustable intervals

c) Maximum demand measurement ( Optional)

d) Tamper protection: magnetic immunity, data retention in power failure, cover open detection

e) TOU with multi-rate and multi billing cycles

f) IEC 62056-21 and DLMS/COSEM compliant

g) Provided for remote control from the server side

 Key benefits

1) Stable and secured communication channel

2) Reduce operational and maintenance cost

3) Free to choose suitable communication according to local needs

4) Revenue protection by flexible consumer contractual control

5) Build in load switch allows for load management on demand and remote

6) 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