CL710K25 is an STS-certified electronic meter compliant with IEC62052 and IEC62053. Its DIN rail-mounted MCU features bottom-entry wiring to avoid direct user contact for higher safety. Users can retrieve power data via UIU. MCU and UIU communicate via IEEE 1901.2 G3 OFDM PLC for reliable data transmission.
Functions
Core Features
- Bidirectional measurement of both active and reactive energy
- Neutral current monitoring
- STS prepayment system
- Tamper detection protection
Advanced Features - Multi-tariff billing (TOU time-based pricing)
- Real-time clock synchronization
- Programmable load control
Communication Interfaces - Standard: Infrared, RS485, Virtual token carrier
- Optional: PLC/RF/ Wired communication module
Technical Standards - Full DLMS/COSEM compliance
- 35 mm DIN rail mounting
- Ultrasonic welding technology
| Item | Parameter |
|---|---|
| Nominal Voltage (Un) | 220 V, 230 V, 240 V |
| Voltage Range for Operation | 0.7 Un … 1.3 Un |
| Nominal Frequency | 50/60 Hz ± 5% |
| Nominal Current | 5 A |
| Maximum Current | 40 A, 60 A, 80 A |
| Starting Current | 0.4% In |
| Voltage Circuit Power Consumption | ≤ 2 W, 10 VA |
| Current Circuit Power Consumption | ≤ 4 VA |
| Display | LCD |
| Meter Constant | 1000 imp/kWh |
| Operating Temperature | – 25 ℃ … 70 ℃ |
| Storage Temperature | 40 ℃ … 70 ℃ |
| Humidity | ≤ 95% |
| Accuracy Class | Active: 1.0 |
| Ingress Protection | IP54 |
| Communication Protocol | Infrared port, RS485, PLC / RF, SCSSCAAA9 |
| Dimensions (mm) | Meter: 166.5 × 56 × 95, UIU: 143.6 × 78.8 × 72 |
| Weight | Meter: 605 g, UIU (PLC): 200 g |
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Title: CL710K11B_WEB__EN__V3__20260914
file size: 421.14 KB
published: 15 Sep, 2026
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