LK11BE
1F Electricity Meter
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Product Description
Three-phasis electricity meters LK13Bxxxxxxx with direct connection to the 4/H3.net (LK11… in 2-diod) are intended for measuring active electricity in the direction +A/A (subscription/deling), not more than 4 tariffs and in the accuracy class A or B.
The gauges are equipped with LCD display, optical interface, metrology diode (LED in red).
Tariff registers are switched on for two-tariff gauges with auxiliary terminals 13/15. (T1=HT buzeno; T2=NT)
The single-phase electricity meter agreement LK11 was verified by the designated workplace No. 1383 and the certificate of type examination No. 221/12-5004, Appendix 5, of 28 November 2017. The manufacturer has issued a declaration of conformity with MID 2004/EEC.
LK11BE
| Measurement | Active energy in 3-phase 4-wire network |
| Class | A or B |
| Display | LCD with OBIS designation |
| Tariffs | Single-tariff or two-tariff |
| Energy calculation | A = |
| Operating temperature range | -25 °C to +55 °C |
| Enclosure rating | IP51 |
| Protection class (electrical) | II |
| Measurement method | Static electricity meter with current transformers on current inputs |
| Starting current | 25 mA |
| Transition current | 0.5 A |
| Minimum current | 0.25 A |
| Reference current | 5 A |
| Maximum current | 100 A |
| Optical communication | EN 62056-21, push, 9600 bps |
| RS 485 communication | EN 62056-21, push, 9600 bps |
| Self-consumption of voltage circuit | < 1 W and < 10 VA (EN 62053-21, EN 50470-1) |
| Self-consumption of current circuit | < 0.5 VA (EN 62053-21, EN 50470-1) |