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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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Remote Control STS Prepaid Meters 3X240V Single Phase Watt Hour Meter Back - End

Remote Control STS Prepaid Meters 3X240V Single Phase Watt Hour Meter Back - End

  • Remote Control STS Prepaid Meters 3X240V Single Phase Watt Hour Meter Back - End
Remote Control STS Prepaid Meters 3X240V Single Phase Watt Hour Meter Back - End
Product Details:
Place of Origin: China
Brand Name: Calin
Certification: CE/SABS/IEC
Model Number: CA168-g
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: Single Phase Gprs STS Prepayment Meter Standard: SANS1524-1 , IEC62056-21 , IEC62053
Dimensions: 165x112x58mm Weight: 700g
Display: Backlit LCD 8 Digits Plus Icons Accuracy: Class 1s
Com Port: Optical RS485 Cable Size: 8mm
High Light:

Sts Keypad Meter


sts meter


Remote Control sts prepayment meter

Back - End Server STS Prepaid Meters 3X240V Single Phase Watt Hour Meter



The CA168-G is the non-wired model of Calin's single phase prepaid meter. It is a two-wire, 100 Amp, keypad based prepayment meter finished in a compact BS5685  footprint housing. The meter is applied for low voltage residential or small business prepayment applications.


The meter is manufactured in accordance with  ISO9001 standards and IP54 rated protection class, in a wide voltage range ( Un -40% +20%) and improved RF immunity of 30V/m, allowing it to work in very harsh environments. The CA168-G series is available with measurement of both active and reactive energy, and 2400 bps baud rate optical port for data extraction.


The GPRS feature of CA168-G enables the meter to connect to the back-end server via TCP/IP or vpn through point-to-point communication networks. Metering data and grid supply parameters can be remotely read and collected into the head-end server automatically as scheduled task. The meter Information can be toggled by punch in different combinations of codes.. Users can easily retrieve metering data from the display screen such as daily usage, monthly usage, present current and voltage, balance, and last five entered tokens.






1) Standard Transfer Specification(STS) standard encryption

2) Disconnects on overload and zero credit

3) Communication ports for easy data interrogation

4) Preset power limit and low credit warning level

5) Emergency credit and repayment control

6) Tamper detection and event record such as opening cover, reverse connection, outage

7) Recall 12 months historical usage data and last 5 successfully entered token

8) Operates in prepayment and post-payment mode


 AMR/AMI Smart Metering Features (optional)

a) Split connection with User Interface Unit (UIU)

b) PLC/ RF/ GPRS/GSM communication with a head-end AMR/AMI server

c) Time of Use (TOU) / mutil-rates and holiday settings

d) Advanced load management and disconnection features

e) DLMS/COSEM , IEC62056 protocol compliant







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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