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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


Specifications:


Electrical parameters

Nominal voltage Un

3x240V

Limited voltage

60%~120%Un

Frequency

50/60Hz+5%

Basic current(Ib)

10A

Maximum current(Imax)

100A

Starting current(Ist)

30mA

Active energy constant

400imp/kWh

Accuracy


Active energy to IEC62053‐21

Class1.0

Reactive energy to IEC62053‐23

Class2.0

Power Consumption


Power consumption in Voltage circuit

<2W <8VA

Power consumption in current circuit

<1VA

Temperature range


Operation meter

25℃ to+70℃

Storage

40℃ to+85℃


Insulation strength

AC Insulation strength

4kV at 50Hz during 1min

Impulse voltage 1.2/50μs mains connections

8kV



Electro Magnetic Compatibility

Electrostatic discharges


Contact discharge

8kV

Air discharge

16kV

Electromagnetic RF fields


27MHz to 500MHz typical

10V/m

100kHz to 1GHz typical

30V/m

Fast transient burst test

4kV

Mechanical requirements


Protection Rating

IP54

Insulation Classification

Protective Class II

Maximum cable size

10 mm



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