Specifications
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KNOW-HOW: IP Protective Classes
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Example: A unit with the protective class IP54 ist dust-protected (5) and splashproof (4).
First number Description
0 Not protected
1 Protected against solid foreign bodies
50 mm diameter and bigger
2 Protected against solid foreign bodies
12.5 mm diameter and bigger
3 Protected against solid foreign bodies
2.5 mm diameter and bigger
4 Protected against solid foreign bodies
1.0 mm diameter and bigger
5 Dust-protected
6 Dustproof
Second number Description
0 Not protected
1 Protected against dripping water
2 Protected against dripping water, if unit is tilted
up to 15°
3 Protected against spraying water
4 Splashproof
5 Hoseproof
6 Protected against strong jets of water
7 Protected against effects of temporary
immersion in water
8 Protected against effects of continuous
immersion in water
Protective classes against dust Protective classes against water
Protection against the entering of foreign bodies and moisture are
coded with a special key in accordance with EN60529. This key
consists of the letters IP followed by 2 numbers. The numbers show
the protective class according to the table below.
Identification of the Protective Classes Against Dust and Water
PSUs for Video Cameras
The question which PUSU can be applied for video cameras arises time
and again.
Most CCD cameras are operated with a 12 V DC voltage.
These cameras need a PSU in order to operate. This PSU has to meet
certain requirements. When choosing a PSU it has to be considered
that these cameras reach very long running times, 10 hours are no ex-
ception, but quite common.
Therefore, all components of the PSU to be integrated have to be
designed on a large scale. This applies to the special PSUs to be inte-
grated into the outdoor housings and to the individual PSU
PS-12CCD. But if a good standard plug-in PSU or a table-top PSU has
to be applied, the unit should be charged with 50 % max. of the rated
current. The correct setting has to be considered at units with reversi-
ble polarity.
A camera with a 230 V connection can also be used in outdoor
housings,
which saves the separte PSU.
If a 12 V heating is installed in the outdoor housing (instead of
230 V), a larger external PSU must!! be selected.
Do not use any unregulated PSUs, as these may cause image
interference!
PS-12CCD (indoors),
PS-12WP (outdoors), PS-120WP (outdoors)
PS-130WP (outdoors)
PS-1204ST
PSS-…, PS-500ST, PS-1000ST
TVG-…PS
To be applied if camera is in continuous and very
high demands are made concerning the safety of
the PSU.
Table-top unit, to be applied if the price is most
important.
Plug-in PSU for general applications with
standard requirements. Easy to place due to plug
case.
PSU for installation into outdoor housings. Please
choose matching PSU for the respective housing.
The PSU only supplies the camera.
Suitable for continuous operation
Price
Price
small space requirement
Matching the respective housing
Unit Note on the application Advantage
The following PSUs have proved successful and should be used:
PS-12CCD
PS-12WP