Three Phase Meter CL730S23

electronic three-phase meter

The CL730S23 is a static three-phase revenue meter designed for residential and small commercial consumers.

The communication module is exchangeable, supporting power-line carrier (PLC), radio frequency (RF) and 2G/3G/4G. The communication with the meter is DLMS compliant. The meter CL730S23 can be used with or without communication module.

Certificate EnEN 50470-3
Certificate IecIEC 62053-21
Certificate IecIEC 62053-23
Certificate EnCE MID approved
Certificate DlmsDLMS compliant
Certificate KemaKema approved


  • Active energy measurement
  • Reactive energy measurement
  • Apparent energy measurement
  • Four quadrant 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 (Push)
  • AMI ready
  • Remote firmware update
  • LCD, read without power
  • Display scroll button or STS keypad (optional)
  • THD and harmonic measurement (optional)
  • Electrical pulse output (optional)
  • Immunity to high voltage sparks up to 35 kV (optional)

Tamper protection

  • Sealing
  • Terminal cover open detection
  • Face cover open detection
  • Reverse current detection
  • Magnetic tamper
  • Event logging
  • Disconnect on tamper
  • Ultrasonic welding (optional)
Nominal voltage (Un)3 x 220/380 V to 3 x 240/415 V
Voltage range for operation0.7 Un to 1.3 Un
Nominal frequency50 Hz, 60 Hz
Nominal current (In)5 A
Maximum current60 A, 80 A, 100 A
Operating temperature-25 °C to +70 °C
Humidity< 95%
Accuracy classActive energy class 1,
Reactive energy class 2
Ingress protectionIP54
CommunicationInfrared port, RS-485, optional exchangeable modules for PLC, RF, and GPRS/3G/4G
Dimensions232 mm x 164 mm x 74 mm
Connection typeBS, symmetrical

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Title: CL730S23_V4_EN
file size: 168.99 KB
published: 16 Jun, 2023

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