Multi - Tariff 2 Phase Electric Meter , Bi - Directional Customized Kwh Power Meter
The CA268-L is built for 2 phase 3 wire alternative current network, featured for its low cost and high effeciency performance with availability for expanded smart metering functionalities. It is designed to sustain in under-voltage as -50% Vn and 30Vm of RF immunity withstand, to be installed in very harsh environments for light commercial and industrial applications. The meter measures active energy and reactive engery (optional) in both directions. It is produced in accordance withISO 9001 and IEC IEC62053-21 and IEC62052-11 standards and offers Class 1.0s accuracy.
FUNCTIONS AND FEATURES:
1) Support up to 8 tariff plans and holiday settings on the basis of Time of Use (TOU)
2) Extendable for high end AMR AMI smart metering solutions
3) Two-way communication with a head-end server system (optional)
4) Adjustable target usage alarm on monthly basis and apparent power threshold alarm
5) Bi-directonal measurement
6) Display various metrology value
User Benefit
a) Cost-effective and highly customizable
b) Easy and quick installation and maintenance
c) Reduced operational and inventory cost
d) Operatable in extreme environments
e) Low inventory cost
f) Zero customer complaints
Specifications:
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Electrical parameters
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Voltage
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Nominal voltage Un
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3x120V
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Extended operating voltage range
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80%~115%Un
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Limited voltage
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70%~120%Un
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Frequency
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Nominal frequency fn
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60Hz
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tolerance
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5%
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Current
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Basic current(Ib)
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10A
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Maximum current(Imax)
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100A
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Starting current(Ist)
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40mA
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Active energy constant
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800imp/kWh
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Measurement Accuracy
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Active energy to IEC62053‐21
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Class1.0
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Reactive energy to IEC62053‐23
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Class2.0
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Power Consumption
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Power consumption in Voltage circuit
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<2W <8VA
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Power consumption in current circuit
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<1VA
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Temperature range
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Operation meter
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25℃ to+70℃
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Storage
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40℃ to+85℃
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Insulation strength
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AC Insulation strength
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4kV at 50Hz during 1min
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Impulse voltage 1.2/50μs mains connections
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8kV
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Electro Magnetic Compatibility
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Electrostatic discharges
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Contact discharge
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8kV
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Air discharge
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16kV
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Electromagnetic RF fields
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27MHz to 500MHz typical
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10V/m
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100kHz to 1GHz typical
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30V/m
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Fast transient burst test
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4kV
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Mechanical requirements
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Meter shell Protection Rate
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IP54
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Protection
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classII
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Product Tags:
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Multi - Tariff 2 Phase Electric Meter , Bi - Directional Customized Kwh Power Meter Images
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