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Single Phase STS Meter CL710K11B

meter type CL710K11B
meter type CL710K11B

The single-phase energy meter CL710K11B offers reliable security against tamper as it’s typically mounted in a secured box and not accessible by the customer. CL710K11B complies with the STS standard and is suitable for residential and commercial customers. The meter has excellent tamper detection features. The communication with the external keypad (user interface unit UIU) can be done either via power-line carrier (PLC), radio frequency (RF) or by cable connection. An uplink to a data concentrator (DCU) is also optional possible. Meter enclosures for outdoor installation are available on request.

IEC 62053-21
EN 50470-3
CE MID approved
SABS approved
UNBS certified
STS certified
DLMS compliant

Together with our ClouESP AMI solution this meter provides all required features to build a sustainable smart-grid.


Protection against tamper

  • Sealing
  • Ultrasonic welding
  • Terminal cover open detection
  • Reverse current detection
  • Neutral tamper detection
  • Event logging
Nominal voltage (Un)110 V, 120 V, 220 V, 230 V, 240 V
Voltage range for operation0.7 Un to 1.3 Un
Nominal frequency50 Hz, 60 Hz
Basic current (Ib)5 A
Maximum current40 A, 60 A, 80 A
Operating temperature-25 °C to +70 °C
Humidity< 95 %
Accuracy classActive energy class 1
Ingress protectionIP54
CommunicationInfrared port, PLC, RF, RS-485
Dimensions155 mm x 55 mm x 94 mm
Connection typeMounted on DIN-rail, bottom connected

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Title: CL710K11B_V3_EN
file size: 141.62 KB
published: 2020-06-19

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