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Three Phase Meter CL730S22

Three Phase Meter CL730S22
Three Phase Meter CL730S22

CL730S22 is the latest generation of CLOU smart meter for residential and commercial applications in three-phase networks.
It is built with full AMI features, supporting exchangeable plug-and-play modules with PLC / RF / Cellular technology to accommodate different application scenarios.
The communication with the meter is DLMS compliant. The CL730S22 can be used in STS prepayment mode or in post payment mode, with or without communication module.

EN 50470-3
IEC 62053-22
IEC 62053-23
SICEM type test certified
CE MID approved
SABS approved
STS certified
G3-PLC approved
DLMS compliant


Tamper protection

  • Sealing
  • Terminal cover open detection
  • Face cover open detection
  • Reverse current detection
  • Neutral current comparison
  • Magnetic tamper detection (optional)
  • Event logging
  • Disconnect on tamper
Nominal voltage (Un)3 x 220/380 V,
3 x 230/400 V,
3 x 240/415 V
Voltage range for operation0.7 Un to 1.3 Un
Nominal frequency50 Hz / 60 Hz ± 5 %
Basic current (Ib)5 A
Maximum current60 A, 80 A, 100 A
Starting current 0.4 % In
Voltage circuit power consumption ≤ 2 W, 10VA (Per Phase)
Current circuit power consumption ≤ 4VA (Per Phase)
Meter constant 1000 imp / kWh, 1000 imp / kvarh
Operating temperature-25 °C to +70 °C
Storage temperature -40 °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 2G / 3G / 4G, SCSSCAAA9
Dimensions286 mm x 175 mm x 92 mm
Connection typeBS, symmetrical
Weight 1990 g

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Title: CL730S22_V2_EN
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published: 2020-06-19

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