Eaton MTL 9493-PS-XXX, Инструкция по эксплуатации

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3 INM 9493-PS-XXX rev 1
This section deals with mounting the individual MTL 9493-PS-XXX power supplies on DIN rail,
for backplane mounting see
Section 4 .
WARNING !
If this module is to be connected to intrinsically safe apparatus, it must be installed, operated
and maintained only be trained competent personnel and in accordance with all appropriate
international, national and local standard codes of practice and site regulation and in accordance
with the instructions contained here.
3 .1 Protection of equipment
When the power supply is mounted in a safe area ensure that the local environment is clean
and free of dirt and dust and note the ambient temperature considerations given in Section 5.
WARNING !
When mounted in a Zone 2 hazardous area the module must be protected by a suitably
certified enclosure. See the Special Conditions for Safe Use provided in the ATEX Safety
Instructions at the end of this manual for further details of operation in
Zone 2 hazardous areas.
3 .2 DIN rail mounting
Mount the MTL 9493-PS-XXX power supplies on low-profile (7mm) or high-profile (15mm) type
T35 (top-hat) DIN-rail to EN50022, BS5584, DIN46277; this is available from MTL, in 1 metre
lengths (THR2 DIN rail). It is recommended that, in normal practice, the DIN rail is earthed to ensure
personnel safety in the event of mains being put accidentally on the rail.
See Figure 3.1 for power supply dimensions.
Figure 3 .1
MTL 9493-PS-XXX
package
dimensions
& connections