The CL710N21 is a cutting-edge smart meter designed for accurate and efficient metering of electrical energy. Whether you're a commercial, industrial, or residential customer, this single-phase smart meter has got you covered.
Featuring an embedded radio-frequency (RF) solution for local meter access, the CL710N21 allows for seamless communication and implementation of various smart metering functions. With the help of the hand-held unit (HHU)
Hand Held Unit for Data Acquisition, you can easily access the meter and enable functions without the need for additional infrastructure.
 | IEC 62053-21 |
 | SICEM type test certified |
 | DLMS compliant |
One of the key highlights of the CL710N21 is its excellent tamper detection capabilities. You can rest assured that your energy usage is being accurately and securely measured, and any potential tampering attempts will be detected and reported.
Functions
- Energy registers
- Maximum demand register
What is Maximum Demand Measurement? - Instant values registers
- Real time clock
What is the Real Time Clock? - Calendar
- Replaceable battery
Energy Meters and Batteries
Tamper protection
- Sealing
Sealing of Energy Meters - Ultrasonic welding
Ultrasonic Welding for CLOU Meters (optional) - Neutral current comparison
- Reverse current detection
Negative Phase Current - Event logging
- Magnetic tamper detection (optional)
| Item | Parameter |
|---|---|
| Nominal voltage (Un) | 110 V, 120 V, 220 V, 230 V, 240 V |
| Voltage range for operation | 0.7 Un to 1.3 Un |
| Nominal frequency | 50 Hz, 60 Hz |
| Basic current (Ib) | 5 A |
| Maximum current | 60 A, 80 A, 100 A |
| Display | LCD |
| Operating temperature | -25°C to +70°C |
| Humidity | < 95% |
| Accuracy class | Active energy class 1 |
Ingress protection Ingress Protection against Water and Dust | IP54 |
| Communication | Infrared port, RS-485, optional radio frequency (RF) |
| Dimensions | 169 mm x 112 mm x 50 mm |
Connection type Terminal wiring for electrical energy meters | BS (LNNL), symmetrical |
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Title: CL710N21_V2_EN
file size: 153.92 KB
published: 16 Jun, 2023
English