STS Series Energy Meters

GST7666-C Three Phase Card Type Prepayment Electricity Meter

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GST7666-C Three Phase Card Type Prepayment Electricity Meter
Three Phase Card Type
Prepayment Electricity Meter
Details

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

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

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