35mm Din Rail Mounting Sts Prepaid Water Meter UV Stable
Polycarnonate
Split Din Rail Mounted Kwh Meter UV Stable Polycarnonate Closure
Cable Connection
The CA168-S is a splity Din Rail mounting designed prepayment meter
. It is in an international 35mm Din Rail housing and keypad based
with STS encryption.The meter is provided for a broad rang of
prepayment applications,
The meter works in a dynamic broad range enabling a basic current
of 5 Amp while keeping a maximum current of 80 Amp and expanded
functional features.CA168 -S operates with a user interface unit as
UIU, or in some countries, as customer interface unit (CIU). UIU or
CIU is a keypad based display to be installed within consumers
premise when the main meter, as, Metering and Control Unit, or MCU
is installed out of the consumers' premises. This split design
featuer provides utility users and service providers great
convenience as well as value and enhanced revenue protection by
inspecting and maintenancing meters without entering consumers'
homes.
Major Features
a) MCU UIU are separated for better tamper protection
b) Split connection is easy and low cost for deployment
c) Programmable power limit
d) Enhanced tamper detection for magnetic field, reverse
connection, cover open, etc.
e) Significant reverse energy detection SRE
f) Information register display toggled by codes
User Benefits
a) Increasesd revenue protection through flexible payment control
b) PLC/ RF communication bw two parts and with back end server for
AMI (On request)
c) Time of Use (TOU) , multi-rate, tariff control, holiday setting
d) Compact and slim design, space saving
e) Long life time design (15yrs)
Specifications:
Nominal voltage Un | 220/230/240 V |
Limited voltage | 70%~120%Un |
Nominal frequency fn | 50-60Hz+5% |
Basic current(Ib) | 5-10A |
Maximum current(Imax) | 60-100A |
Starting current(Ist) | 20mA |
Active energy constant | 1000imp/kWh |
Accuracy as Active energy to IEC62053‐21 | Class1.0 |
Power consumption in Voltage circuit | <2W <8VA |
Power consumption in current circuit | <1VA |
Operating temperature | 25℃ to+70℃ |
Storage temperature | 40℃ to+85℃ |
Insulation level | 4kV rms for 1min |
Impulse voltage withstand | 8kV, 1.2/50 μs |
Air discharge | 16kV |
Immunity to HF fields |
|
80MHz to 2GHz with load | 10V/m |
100kHz to 1GHz without load | 30V/m |
Fast transient burst test | 4kV |
Meter shell Protection Rate | IP54(IEC60529) |
Insulation System Classification | Protective Class II |
