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
• 20 digit (Standard Transfer Specification) STS encryption
• Up to 13kV/6.5kA surge protection for lightening and other line surges
• IR optical & RS485 port allowing for easy data interrogation
• Disconnects on overload and no credit
• Programmable power limit and low credit warning
• Tamper detection and event record such as opening cover, reverse connection, black-out
• Dual power source working on both prepayment and credit mode
• Maximum demand measurement and load profiling (on request)
User Benefit
• Easy to install for both new reticulation and retrofitting due to BS mounting
• Low operational and inventory cost
• Can be ordered with PLC/ RF/ GPRS/GSM communication for AMR/AM I features
• Meter provides various valuable information by punching in Calin's short codes
• Flexible payment control setting
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 |
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Active energy to IEC62053‐21 | Class1.0 |
Reactive energy to IEC62053‐23 | 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 | |
AC Insulation strength | 4kV at 50Hz during 1min |
Impulse voltage 1.2/50μs mains connections | 8kV |
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Electro Magnetic Compatibility | |
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 |