Single Phase Meter CL710K22

Single Phase Meter CL710K22
Single Phase Meter CL710K22 with key-pad
Single Phase Meter CL710K22 with key-pad

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.

Certificate EnEN 50470-3
Certificate IecIEC 62053-21
Certificate IecIEC 62053-23
Certificate SICEMSICEM type test certified
Certificate EnCE MID approved
Certificate SabsSABS approved
Certificate StsSTS certified
Certificate G3plcG3-PLC approved
Certificate DlmsDLMS compliant
Certificate IdisIDIS compliant
Pattern Approval Certificate of Measuring Instruments of KyrgyzstanKyrgyzstan approved
Certificate RohsRoHS certified

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.


Tamper protection

  • 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 operation0.7 Un to 1.3 Un
Nominal frequency50 Hz/60 Hz ± 5 %
Nominal current (In)5 A
Maximum current60 A, 80 A, 100 A
Starting current0.4 % In
Voltage circuit power consumption≤ 2 W, 10 VA
Current circuit power consumption ≤ 4 VA
Meter constant1000 imp/kWh, 1000 imp/kvarh
Operating temperature-25 °C to 70 °C
Storage temperature -40 °C to 70 °C
Humidity ≤ 95 %, non-condensing
Accuracy classActive energy class 1, reactive energy class 2
Ingress protectionIP54
CommunicationInfrared port, RS-485, optional exchangeable modules for PLC, RF and 2G/3G/4G, SCSSCAAA9
Dimensions217.4 mm x 130 mm x 82.5 mm
Connection typeBS (LNNL), symmetrical
Weight 950 g

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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.