TDK IEC inlet filters are designed for use in electrical equipment to mitigate electromagnetic interference. These components require professional installation by qualified electricity specialists and must be protected against overcurrent and resonance conditions. They are intended for stationary and specific mobile applications, subject to strict adherence to safety regulations regarding leakage current and protective earth connections.
| Topic | Instructions | Reference |
|---|---|---|
| Selecting a filter | Observe rated input current, voltage, harmonic content, and derating instructions. | Selection guide |
| Rated voltage | Check suitability for non-symmetric TN-S systems and fault cases. | Power distribution systems |
| Residual voltages | Active parts must discharge to <60V within 5s. | Safety regulations 6.1/6.2 |
| Installation | Ensure voltage-free state; observe EN 50110-1 five safety rules. | Safety regulations 6.4 |
| IT Systems | Observe special features regarding first fault cases. | Power distribution 7.6 |
| Leakage currents | Limit max leakage current per safety regulations and standards. | Leakage current 8.4/8.6 |
