Single Phase Meter CL710K22

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.

	EN 50470-3
	IEC 62053-21
	IEC 62053-23
	SICEM type test certified
	CE MID approved
	SABS approved
	STS certified
	G3-PLC approved
	DLMS compliant
	IDIS compliant
	Kyrgyzstan approved
	RoHS 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.

Functions

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

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

Item	Parameter
Nominal voltage (U_n)	220 V, 230 V, 240 V
Voltage range for operation	0.7 U_n to 1.3 U_n
Nominal frequency	50 Hz/60 Hz ± 5 %
Nominal current (I_n)	5 A
Maximum current	60 A, 80 A, 100 A
Starting current	0.4 % I_n
Voltage circuit power consumption	≤ 2 W, 10 VA
Current circuit power consumption	≤ 4 VA
Display	LCD
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
Ingress protection	IP54
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
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.

SINGLE PHASE METER CL710K22