GST7666-C Three Phase Card Type Prepayment Electricity Meter

The C meter is a new generation of prepaid electricity meter that integrates high precision metrology features along with security encryption and wireless communication technologies. The meter works with a

plug- in module for data collection and network communications. This modular design enables utility to select from PLC/RF/GPRS/3G and 4G LTE cellular data networks according to local conditions at low cost. Upgrade and maintenance will also become cost-effective by replacing the modules only instead of the entire meter

Features

Maximum demand measurement and load profile record at preset intervals
Tamper protection: magnetic proof, data retention in outage, cover open detection
TOU with multi-tariff and multi billing cycles
Plug play communication modules
IEC 62056-21 and DLMS/COSEM compliant
vRepared for AMR/AMI functionality
Broad working voltage range for brownouts liable areas

Utility Benefit

On demand and remote load management
Reduce operational and maintenance costs
Low data collection cost
Choose suitable communication according to local needs
Revenue protection by flexible consumer contract control
Long life time with easy upgrade features

Dimension

Main technical dete

Electrical parameters:
Nominal voltage Un	3x240V
Limited voltage	60%~ 120%Un
Frequency	50/60Hz+5%
Basic current(Ib)	10A
Maximum current(I\|max)	100A
Starting current(lst)	30mA
Active energy constant	400imp/kWh
Accuracy
Active energy IEC62053 - 21	Class1.0
Reactive energy IEC62053- 23	Class2.0
Burden
Voltage circuit	<2W <8VA
Current circuit	<1VA
Temperature range
Operation meter	- 25°C to+70°C
Storage	- 40°C to+85°C
Insulation strength
Insulation level	4kV，1min
Voltage Impulse withstand	8kV, 1.2/50μs

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

Our company is original meter manufacturer and solution provider. We not only produce our own products but also ODM/OEM with other meter manufacturers, For further infor- mation start here