CL730D22L is a three-phase multi-function smart meter with modular design. It's used for the accurate metering of commercial and industrial customer.
The communication module is exchangeable, supporting power-line carrier (PLC), radio frequency (RF) and General Packet Radio Services (GPRS). The communication protocol complies with DLMS
What is DLMS/COSEM ?. The meter can be used in STS
The Standard Transfer Specification STS compliant prepayment mode or in post payment mode, with or without communication module.
 | EN 50470-3 |
 | IEC 62053-22 |
| IEC 62053-23 |
| CE MID approved |
 | STS certified |
 | DLMS compliant |
 | SICEM type test certified |
 | Kyrgyzstan approved |
The version with STS payment function opens the current mains switches by an internal control relay once the credit is zero.
Functions
- Active energy measurement
- Reactive energy measurement
- Im- and export measurement
The four-quadrant diagram in electricity metering - Real time clock
- Multi tariff
The TOU Tariff Structure (TOU, TOD, Step tariff) - External load control
- Load profile
- Maximum demand
What is Maximum Demand Measurement?measurement (optional) - Replaceable battery
- Pre/Postpaid mode switchable (STS version only)
- Alarm notification
- AMI ready
Introducing ClouESP AMI Software, your ultimate energy management solution - Remote firmware update
- LCD, read without power
- Display scroll button
- CT/PT connection (optional)
Tamper protection
- Sealing
Sealing of Energy Meters - Terminal cover open detection
- Face cover open detection
- Reverse current detectionNegative Phase Current
- Neutral current comparison (optional)
- Magnetic tamper detection (optional)
- Event logging
- Disconnect on tamper (external contactor)
- Ultrasonic welding
Ultrasonic Welding for CLOU Meters
| 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 |
| Current | 1 (5) A, 5 (6) A, 1 (10) A |
| Display | LCD |
| Operating temperature | -25°C to +70°C |
| Humidity | < 95% |
| Accuracy class | Active energy class 0.5 S Reactive energy class 2 |
| Ingress protection | IP54 |
| Communication | Infrared port, RS-485, optional exchangeable modules for PLC, RF, and 2G/3G/4G |
| Dimensions | 286 mm x 175 mm x 92 mm |
| Connection type | DIN (transformer connection terminal) |
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Title: CL730D22L_V3_EN
file size: 176.01 KB
published: 16 Jun, 2023
English