2 and 3.6.4 Harr HPR housings for screening attenuation harsh
enviroments
The HPR series was developed specifically for harsh environments, such as
on the outside railway vehicles.Hoods and Housings 61
Properties
• Same dimensions standard housings the Han® series
• Panel cut-out same for Han® standard housings
• Conductive surface finish
• IP65 with O-ring seal
• Housing locking: Han-Easy-Lock® system
Han (EMC) housing
Screening attenuation measurement acc.4.4.3.
. The panel-mount dimensions and fixing holes correspond
with standard Han® housings.
For versions and dimensions, refer 3. There are two advantages relocating the
fixing holes inside the bulkhead mounted housing:
- the mounting space considerably enlarged
- the seal encloses the fastening holes
The elaborate surface finish particularly worth mentioning. The housings
are chrome- and powder-coated; the contact surfaces not have an
insulating coating.5. series housing with four
construction sizes. IEC 1196-1 1995 (Line Injection)
300k 10M 100M 10
Frequency [Hz]
3
