CL710K16 is a high-performance single-phase keypad energy meter with integrated metering and communication. It delivers precise measurement for residential and commercial loads and supports STS-standard prepaid function. An optional external UIU connects via RF or wired link for flexible operation.
Functions
Core Features
- Bidirectional measurement of both active and reactive energy
- Neutral current monitoring
- STS prepayment function
- Tamper detection protection
Tariff Management - Multi-tariff Billing (Time-of-use pricing TOU & Tiered pricing)
- Real-time clock synchronization
Communication Interfaces - Optional communication modules:
* Infrared port
* RS485 interface
* Virtual token carrier - User interaction solutions:
* RF/Cable-connected interface unit
* STS dedicated keypad
Additional Features - High-definition LCD display
- Tamper-proof screw seal design
- Full DLMS/COSEM compliance
- Integrated load control
| 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 |
| Operating Temperature | 1000/1600 imp/kWh, 1000/1600 imp/kvarh |
| Communication | – 25 ℃ … 70 ℃ |
| Storage Temperature | – 40 ℃ … 70 ℃ |
Humidity Terminal wiring for electrical energy meters | ≤ 95% |
| Accuracy Class | Active: 1.0 |
| Ingress Protection | IP54 |
| Communication Protocol | IR / RS485 / SCSSCAAA9, PLC / RF |
| Dimensions (mm) | Meter: 174.6 (L) × 112 (W) × 59.1 (H), UIU:134 (L) × 64.3 (W) × 36.4(H) |
| Weight | Meter: 550 g, UIU(RF): 125g |
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Title: CL710K16__EN__V2__20260911
file size: 439.71 KB
published: 15 Sep, 2026
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