Ultrasonic Welded Electricity Prepaid Meters Terminal Cover Smart Electric Meters

Brand Name:Calin
Certification:CE/SABS/IEC
Model Number:CA268-L
Minimum Order Quantity:Negotiation
Delivery Time:30 days
Payment Terms:western Union,Paypal, T/T, L/C
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Location: Shenzhen Guangdong China
Address: Floor 6, Bd A6, Qiaode Tech Park,Kelian Rd, Guang Ming District Shenzhen, China
Supplier`s last login times: within 2 hours
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Ultrasonic Welded Electricity Prepaid Meters Terminal Cover Smart Electric Meters


The CA268-L is a low cost but reliable 2 phase 3 wire electric meter that measures active energy in both directions. It has a 8 digits' LCD display and a infrared optical port for alternative meter reading facilities. The meter is tested by most strict EMC standards and able to work under very severe conditions. It is available with SMPS component, allowing it to keep stable and reliable performance even for voltage dips, typically ideal for unstable grid supply areas in South American continent.


The CA268-L is highly customizable on request for high profile three phase features such as maximum demand or load profiling record. Communication capability can be added as modules, offering broad range of selection for PLC, RF, LoRa, RS485, etc. In all CA268-L is a most cost-effective tool to achieve maximum with minimum.


FUNCTIONS AND FEATURES:

1) IEC standard Class 1.0s metrological accuracy

2) Bi-directional active energy measurement ( reactive energy measure available on request)

3) Programmable monthly threshold alarm and power limit

4) Display various metrology value by programmable display items

5) TOU based Multi-rate and holiday settings

6) Measure with neutral missing (optional)


User Benefit

a) Cheap but highly customizable

b) Easy and quick to install and maintain

c) Reduced operating and inventory cost

d) Environment adaptable

e) Low RD cost


Specifications:


Electrical parameters

Voltage

Nominal voltage Un

3x120V

Extended operating voltage range

80%~115%Un

Limited voltage

70%~120%Un

Frequency


Nominal frequency fn

60Hz

tolerance

5%

Current


Basic current(Ib)

10A

Maximum current(Imax)

100A

Starting current(Ist)

40mA

Active energy constant

800imp/kWh

Measurement 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


Meter shell Protection Rate

IP54

Protection

classII

China Ultrasonic Welded Electricity Prepaid Meters Terminal Cover Smart Electric Meters supplier

Ultrasonic Welded Electricity Prepaid Meters Terminal Cover Smart Electric Meters

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