Introducing the CL710K22, a versatile single phase multi-function smart meter designed for accurate metering of both commercial and residential customers. With its modular design, the communication module can be easily exchanged to support power-line carrier (PLC), radio frequency (RF), or General Packet Radio Services (GPRS) communication. The meter is DLMS compliant, allowing for seamless communication.
|SICEM type test certified|
|CE MID approved|
The CL710K22 offers a range of features, including active and reactive energy measurement, import and export measurement, neutral current measurement, and real-time clock. The meter also supports multi-tariff options such as TOU, TOD, and Step tariff, load control, load profile, and maximum demand measurement. With a replaceable battery, the meter can be used in STS prepayment mode or in post-payment mode, with or without a communication module. The meter is also AMI ready and supports remote firmware updates, ensuring that the meter is always up-to-date.
The CL710K22 is designed with tamper protection, with features such as screw sealing, terminal cover open detection, face cover open detection, reverse current detection, and neutral current comparison. Additionally, the meter has event logging, disconnect on tamper, and optional magnetic tamper protection.
The meter is user-friendly, with a display scroll button, STS keypad (alternative), and alarm notification. It can also be read without power, making it easy to maintain. The CL710K22 is also ultrasonically welded for added durability and tamper protection.
Overall, the CL710K22 is a reliable and efficient solution for accurate metering of energy usage, providing a range of features and protection mechanisms to ensure the integrity of energy measurement.
- Active energy measurement
- Reactive energy measurement
- Import- and export measurement
- Neutral current measurement
- Real time clock
- Multi tariff (TOU, TOD, Step tariff)
- Load control
- Load profile
- Maximum demand measurement
- Replaceable battery
- Pre/Postpaid mode switchable
- Alarm notification
- AMI ready
- Remote firmware update
- Read without power
- DLMS / COSEM compliant
- Display Scroll button
- STS keypad (alternative)
- Screw sealing
- Terminal cover open detection
- Face cover open detection
- Reverse current detection
- Neutral current comparison
- Magnetic tamper (optional)
- Event logging
- Disconnect on tamper
- Ultrasonic Welding
|Nominal voltage (Un)||220 V, 230 V, 240 V|
|Voltage range for operation||0.7 Un to 1.3 Un|
|Nominal frequency||50 Hz/60 Hz ± 5 %|
|Nominal current (In)||5 A|
|Maximum current||60 A, 80 A, 100 A|
|Starting current||0.4 % In|
|Voltage circuit power consumption||≤ 2 W, 10 VA|
|Current circuit power consumption||≤ 4 VA|
|Meter constant||1000 imp/kWh, 1000 imp/kvarh|
|Operating temperature||-25 °C to 70 °C|
|Storage temperature||-40 °C to 70 °C|
|Humidity||≤ 95 %, non-condensing|
|Accuracy class||Active energy class 1, reactive energy class 2|
|Communication||Infrared port, RS-485, optional exchangeable modules for PLC, RF and 2G/3G/4G, SCSSCAAA9|
|Dimensions||217.4 mm x 130 mm x 82.5 mm|
|Connection type||BS (LNNL), symmetrical|
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published: 21 Feb, 2022
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Editor's note: This article was originally published in July 2019 and has been updated for comprehensiveness.