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STS Token Operated 3 Phase Electric Meter , Electricity Prepayment Meter
The CA368 is a three phase four-wire, compact design keypad based and STS token operated prepayment meter. It is in a compact BS housing and extrended transparent terminal cover. The meter is manufactured by ISO9001 standard with IP54 protection rating. Thanks to a wide range of power supply ( Un -40% +20%) and improved RF immunity withstand of 30V/m, it can operates in harsh environments.
The CA368 is ideal when separating accommodation; i.e. flats, apartments, houses offices where you have only one power supply. It is usually very expensive to pay a utility company to add extra supplies. Tiger Meters offer a low cost alternative and it allows you to keep control of your electricity usage.
Main Features
1) Push-button Emergency Credit facility
2) Built-in Audit Record
3) Reverse energy detection (SRE)
4) Low Credit Warning
5) Rate switching [up to 4 rates]
6) Disconnection Override Period
7) 20 digit (Standard Transfer Specification) STS encryption
8) Fraud detection and event record such as opening cover, reverse connection, black-out
9) Standing Charge Debt Collection
Specifications:
Electrical parameters: | |
Nominal voltage Un | 3x240V |
Limited voltage | 60%~120%Un |
Frequency | 50/60Hz+5% |
Basic current(Ib) | 10A |
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 |