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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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GSM GPRS AMI Solutions Wireless Electricity Meter 3 Phase STS prepayment large power user

GSM GPRS AMI Solutions Wireless Electricity Meter 3 Phase STS prepayment large power user

  • GSM GPRS AMI Solutions Wireless Electricity  Meter 3  Phase STS prepayment large power user
GSM GPRS AMI Solutions Wireless Electricity  Meter 3  Phase STS prepayment large power user
Product Details:
Place of Origin: China
Brand Name: Calin
Certification: CE/SABS/IEC
Model Number: CA368-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: AMI 3 Phase GPRS GSM Smart Meter Standard: SANS1524-1 , IEC62056-21 , IEC62053
Dimensions: 265x170x77mm Weight: 2.5kg
Display: Backlit LCD 8 Digits + Icons Accuracy: Class 1s
Com Port: Optical RS485 Cable Size: 10mm
High Light:

ami systems


amr system


GPRS AMI Solutions

GSM GPRS AMI Solutions Wireless Electricity  Meter 3  Phase STS prepayment large power user


The CA368-G is a high profile wireless communication three phase four wire smart meter for AMR AMI solutions. IIt  combines high precision metrology with none-wired communication and contractual management .The meter operates in prepayment and post payment mode. The meter can alter its payment mode  by the command from head-end server. 


AMI Solution's basic principle is getting connected. This means the smart meters as in the bottom layer must be in connection  with the head-end server. The  CA368-G is equiped with a plug-in module for data collection and communications . This modular design makes various alternatives of PLC/RF/GPRS/3G and 4G LTE cellular data networks availabe as free choices for utility users and service providers. A second advantage of this modular design is that upgrade and maintenance becomes faster and cheaper by repairing or replacing the modules only instead of the entire meter. 


The meter is manufactured by ISO9001 standards and is  IP54 rated protective class, in a wide voltage range ( Un -40% +20%) and improved RF immunity of 30V/m, enablign it to work in very harsh outdoors environments. The CA368-G series is also provided with options for  measurement of both active and reactive energy, and 2400 bps baud rate optical port for data extraction.


 Main Features

  • Reserved for AMR / AMI solutions and interactions with head-end server
  • Hybrid payment mode toggle
  • Maximum demand measurement as MD ( Optional)
  • Tamper detection: magnetic immunity, data retention in outage, cover open detection
  • TOU with multi-rate and multi billing cycles
  • IEC 62056-21 and DLMS/COSEM compliant 
  • Provided for AMR/AMI solution and remote control from the server side

 Utility benefits

  • High stability 
  • Reduce operational and maintenance cost 
  • Free to choose suitable communication according to local needs
  • Revenue protection by flexible consumer contractual control
  • Build in load switch allows for load management on demand and remote
  • Long life time design with easy upgrade features 






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
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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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