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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.

Home ProductsSingle Phase Electric Meter

Split Type STS Single Phase Electric Meter , Plc G3 Rf Din Rail Power Meter

Split Type STS Single Phase Electric Meter , Plc G3 Rf Din Rail Power Meter

  • Split Type STS Single Phase Electric Meter , Plc G3 Rf  Din Rail Power Meter
Split Type STS Single Phase Electric Meter , Plc G3 Rf  Din Rail Power Meter
Product Details:
Place of Origin: China
Brand Name: Calin
Certification: CE/SABS/IEC
Model Number: CA168-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: Din Rail Single Phase STS Prepaid Meter Mounting: 35mm Din
Dimensions: 155x120x52mm Weight: 800 G
Accuracy: Class 1s Standard: IEC/SABS
Commnication: RF, PLC, LoRa,
High Light:

single phase kwh meter


single phase electronic meter


sts single phase din rail meter

Split Type STS Single Phase Electric Meter , Plc G3 Rf  Din Rail Power Meter


The CA168-S is a 35 mm Din Rail mounting keypad based single phase prepayment electric meter.

The meter works with a broad range of current 5(80)Amp and voltage -60%~ +30% V and  the rugged RF withstand of 30 Vm. It is ideal for submetering and retrofitting installations in very harsh environments. 


The CA168 -S consists of two parts. A customer interface unit (CIU),  and a main meter, metering and control unit (MCU). The CIU is a keypad based display,  to be installed within consumers homes wherever there is a plug point. The MCU is the main meter,  installed away from consumer's home in a kiosk pavement, meter box or a pole-mounted enclosure .Prepayment encryption decryption, critical metering only happens with MCU and CIU is just for the consumer to punch in token code and toggle information displays. MCU communicates with CIU via wireless communication such as Power Line Carrier (PLC), Radio Frequency(RF), and LoRa.  This feature allows for easy inspection by utility and service providers at any time without visiting consumers' houses  and reduces the chance of tampering.   


The communication features allows the meter to speak with a back-end server in two way communication mode. A utility can do remote readout, block / unblock meters, tariff setting, emergency credit input, etc.


Major Features

1) Unidirectional measurement for reverse energy (SRE)

2) STS compliant

3) Disconnects on no credit or preset balance

4) Disconnects on tamper detected

5) Meter allows setting for power limit, emergency credit, debt collection, surchages, etc

6) Anti-fraud features

7) Multi-rate and usage registered as Time of Use (TOU)



 User Benefits

a) Quick and easy to install

b) Slim-line space saving design

c) Low operational and inventory cost

d) Two way communication with AMR AMI server(on request)

e) Flexible payment control through various element settings

f) Meter provides information by inputting short codes



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


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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