LK13BE
3F Electricity Meter
Products > Electricity Meters > LK13BE
Product Description
Three-phase electricity meters LK13Bxxxxxxx with direct connection to a 4-wire network are designed to measure active electrical energy in the +A/-A direction (consumption/delivery), up to 4 tariffs, and in accuracy class A or B.
The meters are equipped with an LCD display, optical interface, and a metrological LED (red color). (On request, they can also be equipped with auxiliary terminals for external tariff control – see table).
The tariff registers of the two-tariff meters are switched using auxiliary terminals 13/15. (T1 = HT excited; T2 = NT)
The conformity of the three-phase electricity meters LK13 was verified by the authorized workplace No. 1383 and a certificate of type testing No. 221/12-4981, Addendum 11, dated November 28, 2017, was issued. The manufacturer has issued an EC declaration of conformity with MID 2004/22/EC.
LK13BE
| 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) |