LK23TS
4Q Smart Electricity Meter 3F, přímý
Products > Electricity Meters > LK23TS
Product Information
The LK23TS 705081 meter has 4 wires with direct connection. The meter in semi-direct or indirect version has wires also on the voltage terminals.
The meter is powered by the presence of any phase and neutral or phase and phase voltage (TCS3x). The meter does not measure its own consumption.
Technical Specification
| Meter Type | Three-phase electricity meter for direct measurement of active energy in 3-phase or 4-wire network |
| Accuracy Class | A or B |
| Reference Voltage | 3 x 230/400 V; 2 x 230/400 V; 230 V |
| Extended Operating Range | 0.8 Un ~1.2 Un |
| Reference Frequency | 50 Hz ± 2 % |
| Current Transformer | Bushing |
| Reference Current | 5 A |
| Transition Current | 0.5 A |
| Minimum Current | 0.25 A |
| Startup Current | 20 mA |
| Maximum Current | 100 A |
| Optical Interface | EN 62056-21, push, start 600 Bd max. 9600 Bd |
| RS 485 Communication | EN 62056-21, pull, 9600 Bd |
| Electrical Protection Class | II |
| Mechanical Environment | M1 |
| Electromagnetic Environment | E2 |
| Storage Conditions | EN 60 721-3-2:99 class 2K4 |
| Lifetime | Min. 20 years |