The CA168-F62 is a prepaid single-phase keypad meter. The meter is designed for various applications. It comes with a user - friendly keypad for easy operation and used to accurately measure electrical energy for commercial and industrial customers. With options of RF, LoRa communication and handheld devices(HHUs), various intelligent metering functions can be achieved without expanding existing infrastructure. The meter has obtained STS certification, ensuring high - quality performance, reliability, and compliance with international standards.
Main Features
SRE detection
20 digit STS encryption
Tamper detection and record
Active energy measurement
Import&export measurement
Neutral current measuremen
Disconnects on overload and no credit
Support prepayment, credit mode and hot swap
Programmable load limit and low credit warning
Split Configuration for Increased Revenue Protection
The CIU (Customer Interface Unit) is optional. The MCU (Metering & Control Unit) and CIU is linked via Mbus 2 wires communication, galvanically-isolated PLC or RF wireless communication, the communication method is on request.
The CIU is installed within consumer’s home, while MCU is installed in a meter cabinet away from consumers.
Electrical parameters: | ||
Voltage | ||
Nominal voltage Un |
230V |
|
Limited voltage |
70%~120%Un |
|
Frequency | ||
Nominal frequency fn |
50-60Hz |
|
tolerance |
±5% |
|
Current | ||
Basic current(Ib) |
5A |
|
Maximum current(Imax) |
60A (80A/100A optional) |
|
Starting current(Ist) |
20mA |
|
Active energy constant |
1000imp/kWh |
|
Measurement Accuracy | ||
Active energy to IEC62053-21 |
Class1.0 |
|
Burden |
|
|
Voltage circuit |
<2W <8VA |
|
Current circuit |
<1VA |
|
Temperature range | ||
Operation meter |
-25℃ to + 70℃ |
|
Storage |
-40℃ to + 85℃ |
|
Insulation | ||
Insulation level |
4kV rms 1min |
|
Voltage impulse withstand |
8kV 1.2/50 μs |
|
Insulation System Classification |
Protective Class II |
|
Electro Magnetic Compatibility | ||
Electrostatic discharges | ||
Contact discharge |
8kV |
|
Air discharge |
15kV |
|
Electromagnetic RF fields | ||
27MHz to 500MHz typical |
10V/m |
|
100kHz to 1GHz typical |
30V/m |
|
Fast transient burst test |
4kV |
|
Mechanical requirements | ||
Meter shell Protection Rate |
IP54 |
|
Insulation System Classification |
Protective Class II |
|
Maximum cable size |
8 mm |
|
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