Page 2 of 23
17814 issue 16, October 2018
NVM175 Handbook
CAUTION: DOUBLE POLE/NEUTRAL FUSING
The (+) or (-) output(s) can be earthed or left floating.
The unit cover(s)/chassis must not be made user accessible.
The mains input connector is not acceptable for use as field wiring terminals.
For encased products, do not use mounting screws, which penetrate the unit more than 4.5mm.
Internal fuses protect the unit and must not be replaced by the user. In case of internal defect, the unit must
be returned to TDK-Lambda UK LTD or one of their authorised agents.
WARNING: These products are Class 1 and must therefore be reliably earthed and professionally installed in
accordance with the prevailing electrical wiring regulations and the safety standards covered herein.
A suitable mechanical, electrical and fire enclosure must be provided by the end use equipment for
mechanical, electric shock and fire hazard protection.
The ventilation openings on these products must not be impeded. Ensure that there is at least 50mm spacing
between any obstruction and the ventilation openings.
The unit cover/chassis is designed to protect skilled personnel from hazards. They must not be used as part
of the external covers of any equipment where they may be accessible to operators, since under full load
conditions, part or parts of the unit chassis may reach temperatures in excess of those considered safe for
operator access.
Содержание NVM175
Страница 17: ...Page 17 of 23 17814 issue 16 October 2018 NVM175 Handbook COMPONENTS TO BE MONITORED DIAGRAMS Main PCB...
Страница 18: ...Page 18 of 23 17814 issue 16 October 2018 NVM175 Handbook Control PCB...
Страница 21: ...Page 21 of 23 17814 issue 16 October 2018 NVM175 Handbook NVM175 K Option chassis...