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{"title":"Multi Tariff STS Smart Prepaid Electricity Meter, Smart Energy Meter, Sts","imgUrl":"https:\/\/img.chinax.com\/nimg\/d3\/99\/ca1dc32ad27e6bfd3534a4428b8c-200x200-1\/multi_tariff_sts_smart_prepaid_electricity_meter_2c_smart_energy_meter_2c_sts_prepaid_meter_2csimple_meter_with_keypad_2c_rf_commu.jpg","attrs":{"Brand Name":"Calin","Model Number":"CA168","Certification":"CE\/\/IEC\/DLMS","Place of Origin":"China"}}
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Remote Area Solar Mini Grid Standalone Three Phase Prepaid Energy Meter
This standalone three-phase prepaid energy meter is specifically designed for remote area solar mini grids, offering reliable and efficient energy management solutions. It features a robust design suitable for off-grid applications, ensuring accurate measurement and secure prepaid functionality.
The meter supports high-power solar mini grids, with a three-phase four-wire configuration capable of handling currents from 10A to 100A and a voltage range of 230V (60%~120% Un). It operates on a 20-digit STS token system, automatically shutting off power when credits are depleted. Additionally, it includes tamper detection and event recording features to enhance security.
With its keypad interface, users can easily manage prepaid operations, while the optional RF communication module enables remote data collection and monitoring through an AMR (Automatic Meter Reading) system. This meter is ideal for remote areas where traditional grid infrastructure is unavailable, providing a sustainable and user-friendly energy solution.
Electrical parameters:
Nominal voltage Un
3x220-240V
Limited voltage
60%~120%Un
Frequency
50/60Hz+5%
Basic current(Ib)
10A
Maximum current(Imax)
100A
Starting current(Ist)
30mA
Active energy constant
1000imp/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℃ to+70℃
Storage
40℃ to+85℃
Insulationstrength
Insulation level
4kV , 1min
Voltage Impulse withstand
8kV, 1.2/50μs
Electro MagneticCompatibility
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
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2015
Total Annual:
10000000-15000000
Employee Number:
100~150
Ecer Certification:
Verified Supplier
Calin, as derived from China League of Innovation, dates back to the year 2006 when our team developed the new generation of CPU card electronic prepaid kilo-watt hour meter for China State Grid. Now there are over 1,000,000 pcs this type of smart prepay... Calin, as derived from China League of Innovation, dates back to the year 2006 when our team developed the new generation of CPU card electronic prepaid kilo-watt hour meter for China State Grid. Now there are over 1,000,000 pcs this type of smart prepay...