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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Low Voltage 3 Phase Electric Meter / Backlit LCD Surge Safe Sts Keypad Meter

Low Voltage 3 Phase Electric Meter / Backlit LCD Surge Safe Sts Keypad Meter

  • Low Voltage 3 Phase Electric Meter / Backlit LCD Surge Safe Sts Keypad Meter
  • Low Voltage 3 Phase Electric Meter / Backlit LCD Surge Safe Sts Keypad Meter
Low Voltage 3 Phase Electric Meter / Backlit LCD Surge Safe Sts Keypad Meter
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
Standard: SANS1524-1 , IEC62056-21 , IEC62053-21 Dimensions: 265x170x77mm
Weight: 2.5kg Display: 8-digit Backlit LCD
Accuracy: Class 1s Active Class 2s Reactive Com Port: IR Optical Port, RS485
Bore Diameter: 10mm Surge Protection: Up To 16kV (optional)
High Light:

three phase energy meters


three phase kilowatt hour meter

Low Voltage 3 Phase Electric Meter / Backlit LCD Surge Safe Sts Keypad Meter


The CA368  is a standalone solid state three phase four wire / three wire (optional) keypad based electric meter. It adopts STS standard encryption for prepayment applications. The meter supports 100 Amp per phase and 30Vm withstand of rugged RF immunity. Furthermore the meter is built with varistor (VDR) that allows surge & lightening up to 13kV. Switch mode power supply is also avaiable for the option allowing the meter to work under low voltage down to 80V and below. The meter is manufactured by ISO9001 standards with stable quality and durability , fitting into very harsh and severe environments. . 


With CA368 a utility or a service provider or a landlord is given freedom of setting free basic value, Time of Use (TOU) based tariff plans, emergency units, extra charge and debt collection principles into the meter and the vending system.


The meter is also available for a split type of connection to a customer interface unit as CIU. This feature greatly  lowers the tamper and fraud by managing many main meters away from the customers.


Major Features

1) Surge protection for lightening

2) Immune to voltage dips and brownouts

3) Operates in four wires and three wires (optional)networks

4) 3 elements 4 quadrant measurement of active and reactive energy ( optional)

5) 20 digit (Standard Transfer Specification) STS encryption

6) IR optical and RS485 port for alternative data interrogation

7) Trips on overload and zero credit

8) Programmable power limit and low balance warning

9) Anti-tamper features such as opening cover alarm, SRE measurement, outage record, etc.

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

11) Load profiling record at programmed intervals (optional)


Utility Benefits

a) Quick and easy to install using existing wires

b) Meter can be ordered with more communication facilities for AMR AMI features

c) Multi-rate and tariff plan settings on TOU basis

d) Information can be toggled by entering short codes

e) Meter provides critical information helping servcice providers improve their 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: Max

Tel: +8613500055208

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