Technical data sheet for EPCOS B84143A*R107 3‑line EMC filters, detailing specifications, dimensions, and application information.
The EPCOS B84143A*R107 series are 3‑line metal‑case EMC filters designed for converters and power‑electronics applications such as motor drives, elevators, pumps and HVAC systems. They feature high insertion loss, low leakage current, compact design and are rated for 520/300 V AC (50/60 Hz) operation.
Key specifications include a degree of protection IP20, IEC 60939/UL 1283/CSA C22.2 No.8 approvals, and various current ratings from 10 A to 100 A with corresponding weights. The document also provides mounting instructions, dimensional drawings, insertion‑loss curves and a list of symbols used in the data sheet.
| Rated voltage (V_R) | 520/300 V AC (50/60 Hz) |
|---|---|
| Rated current (I_R) | 10 A (base model) |
| Degree of protection | IP20 |
| Approvals | IEC 60939, UL 1283, CSA C22.2 No.8 |
| Insertion loss (typical, Z=50 Ω) | Specified in curves per current rating |
The filter is rated for 520/300 V AC (50/60 Hz).
It complies with IEC 60939, UL 1283 and CSA C22.2 No.8 standards.
The filters have a degree of protection of IP20.
Connect the protective earth between the feed (filter line) and the output (filter load), not via the PE terminal bolt in the housing.