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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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Load Management Sts Prepaid Meters , 3 Phase Electricity Meter Safety

Load Management Sts Prepaid Meters , 3 Phase Electricity Meter Safety

  • Load Management Sts Prepaid Meters , 3 Phase Electricity Meter Safety
  • Load Management Sts Prepaid Meters , 3 Phase Electricity Meter Safety
Load Management Sts Prepaid Meters , 3 Phase Electricity Meter Safety
Product Details:
Place of Origin: China
Brand Name: Calin
Certification: CE/SABS/IEC
Model Number: CA368
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: Surge Safe 3 Phase STS Prepayment Meter Standard: SANS1524-1 , IEC62052-11, IEC62053-21
Dimensions: 272x127x77mm Weight: 2.5Kg
Display: 8 Digits Backlit LCD Accuracy: Class 1s
Surge Protection: 16kV / 8kA Cable Size: 10mm
High Light:

STS Prepayment meter


sts meter


3 phase sts prepaid meter

Load Management Sts Prepaid Meters , 3 Phase Electricity Meter Safety


The CA368 is available with options for reinforced surge protection for lightening up to 16kV with a build-in  8kA Varistor. It is manufactured exclusively for unstable grid voltage envrionment such as African and Central American continent. The meter works with 100 Amp per phase, and 30 Vm withstand of RF immunity, enabling it to operate in very harsh envrionments. It is used for submetering of residential, light commercial and industrial applications. 


A utility or a service provider can  input settings such as free basic unit, emergency overdraft credit, low credit waring, repayment rules into the meter for payment management purpose. This feature allows them to manage their revenue collection and load more efficiently.


Featured Functions

1) 20 digit (Standard Transfer Specification) STS encryption

2) IEC62056-21 compliant optical & RS485 port

3) Trips on overload and no credit

4) Programmable power limit and low credit warning

5) Fraud detection: cover open, reverse connection, outages, etc

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

7) Load profile record and MD measurement at adjustable intervals

8) Prepayment and credit mode hot swap


User Benefits

a) Easy to install for both new reticulation and retrofitting due to BS mounting

b) Low operational and inventory cost thanks to wide voltage range and surge protection

c) Can be ordered with PLC/ RF/ GPRS/GSM communication for AMR/AMI features

d) Time of Use (TOU) multi-rates and usage register.

e) Meter provides various valuable information by punching in Calin's short codes

f) Flexible payment control setting to improve revenue management






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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