This document introduces a three-phase Funk-Entstörfilter product called HLD 110-500/75. The product features a single-stage filter design, providing efficient filtering against line-conducted emissions. It offers the advantage of increased immunity for connected devices and can be used for the net-side interference suppression of individual devices, frequency inverters, or as a collective interference suppressor.
This document provides technical data for the Block HLD 110-500/75, a three-phase EMI filter designed for noise suppression on the mains side of individual devices, frequency converters, or as a system filter. It is suitable for applications requiring enhanced immunity for connected loads. This manual is written in German.
| Number of phases | Three-phase |
|---|---|
| Rated voltage | 3 x 620 Vac |
| Voltage range | 0-3 x 620 Vac |
| Rated current | 3 x 70A |
| Rated frequency | 60 - 60 Hz |
| Power loss | 35.0 W |
| Short-time overload capacity | 150 % |
| Short-circuit rating | 100 kA |
| Protection class | IP 20 |
| Environmental temperature | max. 50°C |
| Weight | 350 kg |
| Mounting terminals | 35 mm |
| PE connection | M8 bolt |
It complies with DIN EN 60938-2, UL 1283 (5th edition), and CSA C22.2 No.8.
The filter has a short-circuit rating (SccR) of 100 kA.