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Shenzhen Calinmeter Co,.LTD
Shenzhen Calinmeter Co,.LTD

the only legal owner of CALIN brand and the sole manufacturer of Calin series utility meters.

Calinmeter reserve the right to pursue any legal remedies from Anyone or entity who claims as the group or affiliation of Calin or distributes Calin meter products without proper authorizations.

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Three Phase Prepaid Electricity Meters , Plc Rf Commercial Electric Meter

Three Phase Prepaid Electricity Meters , Plc Rf Commercial Electric Meter

  • Three Phase Prepaid Electricity Meters , Plc Rf Commercial Electric Meter
Three Phase Prepaid Electricity Meters , Plc Rf Commercial Electric Meter
Product Details:
Place of Origin: China
Brand Name: Calin
Certification: CE/SABS/IEC
Model Number: CA368-S
Payment & Shipping Terms:
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Carton
Delivery Time: 30 days
Payment Terms: western Union,Paypal, T/T, L/C
Supply Ability: 70,000pcs per month
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Detailed Product Description
Product Name: Split Type 3 Phase Keypad Prepayment Meter Standard: SANS1524-1 , IEC62056-21 , IEC62053-21
Dimensions: 272x127x77mm Weight: 2.5kg
Display: 8 Digits' LCD Accuracy: Class 1s
Communication: PLC RF LoRa Cable Diameter: 10mm
High Light:

prepayment electric meters


prepaid power meters

Three Phase Prepaid Electricity Meters , Plc Rf Commercial Electric Meter



A CA368 and a customer interface unit (CIU) together makes the CA368-S,  a four-wire, 100 Amp per phase,split type  keypad based prepayment meter. The meter is finished in a compact BS footprint enclosure. It is ideal for residential homes, commercial and light industrial applications. 


The CIU is installed within customer's premise and the main meter is usually locked away from consumers' premise in a kiosk, cabinet or meter box on the pavement or mounted on the pole. The main meter communicates with the CIU via Power Line Carrier, Radio Freqency, or LoRa, a low power consumption wireless technology. This non-wired split feature makes the meter immune to most tampers and facilitates quick and easy inspection by utility or service providers with no need to visit consumers.


The CA368-S also communicates with a back-end central server through wireless communication forAMR AMI  functionalities. It is an ideal all-in-one revenue protection device for utility and service providers.


Major Features

a) 20 digit STS encryption

b) Significant reverse energy (SRE) detection and measurement

c) IEC62056-21 compliant optical & RS485 port

d) Trips on overload and no credit

e) Programmable load limit and low credit warning

f) Tamper detection

g) Easy access to 12 months historical consumption data and last 5 token entered

h) Maximum demand measurement and load profiling record at preset intervals (optional)

i) Operates in prepayment and credit mode

j) Meter information accessible on Calin's short codes


Utility Benefit

a) Easy and quick to install with no need of extra communication devices

b) Input payment control elements, such as emergency unit, tariff, free basic unit, repayment, fixed charge, VAT etc.

c) 4 tariffs /8 time divisions /100 holidays usage recorded on TOU basis

d) Flexible AMR AMI setup

e) Interoperability and compatibility





Electrical parameters:

Nominal voltage Un


Limited voltage 




Basic current(Ib) 


Maximum current(Imax) 


Starting current(Ist) 


Active energy constant 




Active energy to IEC62053‐21 


Reactive energy to IEC62053‐23


Power Consumption


Power consumption in Voltage circuit 

<2W  <8VA

Power consumption in current circuit 


Temperature range


Operation meter

25℃ to+70℃


40℃ to+85℃


Insulation strength

AC Insulation strength

4kV at 50Hz during 1min

Impulse voltage 1.2/50μs mains connections 




Electro Magnetic Compatibility

Electrostatic discharges


Contact discharge


Air discharge


Electromagnetic RF fields


27MHz to 500MHz typical


100kHz to 1GHz typical


Fast transient burst test


Mechanical requirements


Protection Rating 


Insulation Classification

Protective Class II

Maximum cable size

10 mm


Contact Details
Shenzhen Calinmeter Co,.LTD

Contact Person: Ivan Qin

Tel: +8615683345259

Send your inquiry directly to us
Shenzhen Calinmeter Co,.LTD
Floor 6, Bd A6, Qiaode Tech Park,Kelian Rd, Guang Ming District Shenzhen, China
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