ShenzhenCalinmeterCo LTD
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Place of Origin: | Zhejiang, China (Mainland) |
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4 Wire Three Phase Kilowatt Hour Meter 240V Prepayment Electricity Meters
The CA368-M is an upgraded multi-function three phase four wire electric meter for light commercial and inustrial metering applications. It can record active and reactive energy consumption primarily in three phase four wire networks and provides up to four tariffs. The meter can operate in four-wire networks in one, two or three phase configurations as well as three-wire networks. The meter conforms to IEC 62053, EN 50670 (MID) in its mechanical specification and is applicable to be installed in any situation that also meets these standards.
The meter is designed to reserve space for extended functional modules and intended for AMR AMI high end functions by adding additional modules. The CA368-M is a superb bridge between the basic version of three phase and fully DLMS/COSEM compliant GSM / Ethernet high profile grid meters. It integrates the focus of measurement and the extended data exchange features, enabling utility and service providers to not only know their customers' load status but also implement load management through intrusive controls via communication with the meter.
Featured functions
Wide range measurement from starting current to maximum current
Up to 6 rates possible
Large liquid crystal display with max. 8 digits for the value and high resolution
Button for scrolling display control
Optical interface
Optical test output
User benefits
1) Cost effective smart metering solutions
2) Wide selection of metrological values to be read both locally and remotely
3) Fraud detection and alarm for revenue protection
4) Modular design for extended metering and communication functionality
5) Low operational and inventory cost
Specifications:
Electrical parameters |
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Nominal voltage Un |
3x 220/230/ 240V |
Limited voltage |
60%~120%Un |
Frequency |
50/60Hz+5% |
Basic current(Ib) |
5A |
Maximum current(Imax) |
100A |
Starting current(Ist) |
30mA |
Active energy constant |
400imp/kWh |
Accuracy |
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Active energy to IEC6205321 |
Class1.0 |
Reactive energy to IEC6205323 |
Class2.0 |
Power Consumption |
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Power consumption in Voltage circuit |
<2W <8VA |
Power consumption in current circuit |
<1VA |
Temperature range |
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Operation meter |
25 to+70 |
Storage |
40 to+85 |
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Insulation strength |
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AC Insulation strength |
4kV at 50Hz during 1min |
Impulse voltage 1.2/50μs mains connections |
8kV |
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Electro Magnetic Compatibility |
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Electrostatic discharges |
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Contact discharge |
8kV |
Air discharge |
16kV |
Electromagnetic RF fields |
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27MHz to 500MHz typical |
10V/m |
100kHz to 1GHz typical |
30V/m |
Fast transient burst test |
4kV |
Mechanical requirements |
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Protection Rating |
IP54 |
Insulation Classification |
Protective Class II |
Maximum cable size |
10 mm |