Man-1128_K25400_series_Power_Supply_Manual_15
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3. Installation
This product should be installed, commissioned and maintained by trained service personnel in accordance with the
following:
(i)
Regulations for electrical equipment in buildings specific to the country of use
(ii)
Codes of practice
(iii)
Statutory requirements
(iv)
Any instructions specifically advised by the manufacturer
3.1 Environmental Considerations
The KD25000 and K25000 series power supplies are mounted in steel enclosures with an ingress protection rating of
IP30.The operating temperature range should not exceed -5°C to +40°C (±2°).Humidity levels should not exceed 95%
(non-condensing).
3.2 Mounting
The unit should be mounted on a dry, flat surface and in a level position such that the enclosure is not distorted.
Screws or bolts of a minimum of 5mm diameter and suitable wall fixings must be used to mount the enclosure in all
three or four mounting positions.
It should be positioned in an accessible place as agreed with the end user.
The unit should not be mounted in another enclosure or near sources of excessive heat.
Cables should be connected using suitable, metal cable glands fitted to the knockouts provided. If additional cable
entry points are required, all swarf and debris caused by drilling of additional cable entries must be cleared before
power is applied to the unit
The equipment is of Class1 construction so must be permanently and reliably connected to the fixed earth of the
installation.
The primary earth of the end use application must be permanently marked with the protective earth symbol (IEC415
No. 5017). A suitable primary disconnecting device must be provided in the end use application.
Battery and load connections must be considered for connection to SELV (safety extra low voltage) circuits only.
The maximum leakage current of the completed and installed equipment must not exceed 3.5mA.
CL
218
218
300
K2540003 FIXING CENTRES
CL
218
218
405
K2540015 FIXING CENTRES
333
462
K25400M3 FIXING CENTRES
C2
CL
229
166
166
K25250M2 FIXING CENTES
