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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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STS Encryption Infrared Optical Prepaid Prepayment Meter

STS Encryption Infrared Optical Prepaid Prepayment Meter

  • STS Encryption Infrared Optical Prepaid Prepayment Meter
STS Encryption Infrared Optical Prepaid Prepayment Meter
Product Details:
Place of Origin: China
Brand Name: Calin
Certification: CE/SABS/IEC
Model Number: CA168
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: Minigrid Smart Prepaid Prepayment Meter Latch Relay: Build-in
Dimensions: 155x120x52mm Weight: 700 G
Consumption Rate: 1000 Imp/kWh Accuracy: Class 1
Data Port: Infrared Optical Split Keypad: Optional
Communication: RF
High Light:

Infrared Optical Prepaid Prepayment Meter


STS Encryption Prepaid Prepayment Meter


Prepayment Keypad Electricity Meter

Minigrid smart prepaid prepayment meter

Photovoltaic (PV) power generation is growing fastly in the South Asia and Africa, As mini grid to effectively provide electricity for the remote area which the utility grid cannot cover. The CA168 is special designed for PV solar generation mini grid to measurement the power consumption, it can support 5A, 16A, 40A, 60 A current, 230V Nominal voltage, Class 1 accuracy class make sure the good measurement. We have built in a RF module in the meter so that the monitoring and management system can be developed, the meter send the data to the data concentrator by RF, and then the data concentrator upload the data by GPRS. The repeater can extend the communication range for data concentrator. 



Major Features

  1. 20 digit (Standard Transfer Specification) STS encryption
  2. Detection of significant reverse energy (SRE)
  3. IEC62056-21 compliant port allowing for easy data interrogation
  4. Disconnects on overload and no credit
  5. Dual power source working on both prepaid and credit mode
  6. Programmable load limit and low credit warning
  7. Detection and record tamper event such as cover open, reversal, black-out, etc.
  8. Easy access to 12 months historical consumption data and last 5 token entered


 Utility benefit

  1. Easy connection to User Interface Unit (UIU) for split type applications
  2. RF / GPRS wireless communication with a head-end AMR/AMI server
  3. Time of Use (TOU), multi-tariff, holiday setting.
  4. Advanced load control and disconnection features





Nominal voltage Un

220/230/240 V

Limited voltage


Nominal frequency fn


Basic current(Ib)


Maximum current(Imax)


Starting current(Ist)


Active energy constant


Accuracy as Active energy to IEC62053‐21


Power consumption in Voltage circuit

<2W  <8VA

Power consumption in current circuit


Operating temperature

25℃ to+70℃

Storage temperature

40℃ to+85℃

Insulation level

4kV rms for 1min

Impulse voltage withstand

8kV, 1.2/50 μs

Air discharge


Immunity to HF fields


80MHz to 2GHz with load


100kHz to 1GHz without load


Fast transient burst test


Meter shell Protection Rate


Insulation System Classification

 Protective Class II


 STS Encryption Infrared Optical Prepaid Prepayment Meter 0STS Encryption Infrared Optical Prepaid Prepayment Meter 1STS Encryption Infrared Optical Prepaid Prepayment Meter 2



STS Encryption Infrared Optical Prepaid Prepayment Meter 3

Contact Details
Shenzhen Calinmeter Co,.LTD

Contact Person: Max

Tel: +8613500055208

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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