Compact 3 Phase Electric Meter Transparent Cover Prepaid
Electricity Meters
The entire CA368 series' features and functions are condensed and
bult into this CA368-E , the economy type that support a diversity
of basic functions of entire three phase four wire product range.
The CA368-E offers a cost-effective and reliable solution to
complex landlords, small utility service providers.
Main functions
■ Unidirectional measurement of active and reactive energy
■Maximum demand recording by preset intervals
■ Multi-rate and usage register on TOU(Time of Use) basis
■Reverse energy measurement (SRE)
■ Multi-level security access to engineering mode
■Large 8 digits' LCD display
User benefits
1) Easy to install and diagonize
2) Full house of metrological value measurement
3) Available with anti-tamper features on request such as reverse
connection, earthing, phase failure, current / voltage unbalance,
etc.
4) Wide range of current allowance 5(100)A
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 |
