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Multi - Rate Power Three Phase Energy Meters Keypad Digital Electricity Meter

Categories 3 Phase Electric Meter
Brand Name: Calin
Model Number: CA368
Certification: CE/SABS/IEC
Place of Origin: China
MOQ: 50pcs
Price: negotiation
Payment Terms: western Union,Paypal, T/T, L/C
Supply Ability: 70,000pcs per month
Delivery Time: 30 days
Packaging Details: Carton
Product Name: 3 Phase Keypad Prepayment meter
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: infrared optical
Bore diameter: 10mm
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Multi - Rate Power Three Phase Energy Meters Keypad Digital Electricity Meter

Multi - Rate Power Three Phase Energy Meters Keypad Digital Electricity Meter

The CA368 is a keypad based STS prepayment three phase watt-hour energy meter. It is the basic type of Calin's poly / triple phase prepaid meters. The meter allows 100 Amp per phase and 30Vm withstand of rugged RF immunity, fitting into even very harsh environments. It is built in a compact BS footprint housing, ideal for both new and retrofitting installations. The meter is manufactured by ISO9001 standards, and it is used for large residential houses, small commercial and industrial environments.

The CA368 allows the service provider and landlord to set starting value, up to 4 rates on Time of Use basis, free basic units, emergency units, extra charge and debt collection principles. The meter offers the utmost revenue protection and collection convenience.

The meter is also available with a split type of connection to a customer interface unit as CIU. CIU is a keypad based display unit. It is installed with customer's premises with main meter locked away . This feature greatly lowers the tamper and fraud by managing many main meters in one place away from the customers.

Major Features

a) Operates in four wires and three wires networks

b) Multiple measurement channels with full quadrant energy measurement

c) 20 digit (Standard Transfer Specification) STS encryption

d) RS485 and infrared optical for data extraction

e) Disconnects on overload and no credit

f) Programmable power limit and low credit warning

g) Tamper and fraud detection such as opening cover, reverse connection, black-out

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

Utility Benefits

1) Easy to install and deploy, especially for retrofitting installations

2) Communication port prepared for AMR AMI functions

3) Build-in clock allows for time based multi-rates

4) Retrieve historical data locally and remotely

5) Full house metering data for better 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

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