CL730S1 is a multi-function three-phase smart meter with exchangeable communication modules. The meter is used to measure electrical energy accurately for commercial and residential customers.
The CL730S1 can be used for STS prepayment systems. The communication with an optional external keypad (user interface unit UIU) can be done via power-line carrier (PLC), radio frequency (RF) or by cable connection.
 | IEC 62053-21 |
| IEC 62053-23 |
 | SICEM type test certified |
 | STS certified |
 | DLMS compliant |
Together with our ClouESP AMI software solution this meter combines all advantages of STS payment together with full information about the smart-meter grid.
Functions
- Active energy measurement
- Reactive energy measurement
- Import- and export measurement
- Real time clock
- Multi tariff (TOU, TOD, Step tariff)
- Load control
- Load profile
- Replaceable battery
- Pre/Postpaid mode switchable
- Alarm notification
- AMI ready
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
| Item | Parameter |
|---|---|
| Nominal voltage (Un) | 3 x 220/380 V, 3 x 230/400 V, 3 x 240/415 V |
| Voltage range for operation | 0.7 Un to 1.3 Un |
| Nominal frequency | 50 Hz, 60 Hz |
| Nominal current (In) | 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 Reactive energy class 2 |
| Ingress protection | IP54 |
| Communication | Infrared port, RS-485, optional virtual token carrier |
| Dimensions | 226 mm x 170 mm x 73 mm |
| Connection type | BS, symmetrical |
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Title: CL730S1_V3_EN
file size: 304.78 KB
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.
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