Optical Port Private Electric Meter Short Cover 3 Phase Power Meter With 9MM Bore
Optical Port Private Electric Meter Short Cover 3 Phase Power Meter With 9MM Bore
The CA368-E is the economic class basic type of entire three phase electric meter series.It offers primary measurement and basic communication facilities to residential and light commercial or industrial users. Built with ABS blend with flame retardant case, the meter allows 10(100)A current and 30Vm withstand of rugged RF immunity, enalbing it to operate in harsh environments.
The CA368-E offers a cost-effective solution to complex landlords, small utility service providers.
Main functions
■ Active and reactive energy measurement
■ Maximum demand and load profile data recording by preset intervals
■ Time of Use (TOU) rate and consumption
■ Detection and measure rever energy (SRE)
■ 4 level security access to engineering mode
■ Large 8 digits' LCD display
User benefits
1) Easy installation and trouble free diagnostic solution
2) Accurate measurement even when phase failures occur
3) Can be ordered with several anti-fraud features such as reverse connection, earthing, „„phase failure, current / voltage unbalance, etc.
4) Wide range of measurements
Specifications:
|
Electrical parameters |
|
|---|---|
|
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 |
|
|
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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