Power Supply PS1000-A6-24.20.R
Installation Instructions
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Installation Instructions
This device may only be installed and put into operation by qualified personnel.
Install the device in an enclosure providing protection against electrical, mechanical
and fire hazards.
The device is designed for use in pollution degree 2 areas in controlled environments.
The enclosure of the device provides a degree of protection of IP20 according to IEC 60529.
Mount the unit on a DIN-rail so that the input terminals are located on the bottom of the unit.
For other mounting orientations see de-rating requirements in this document.
The device is designed for convection cooling and does not require an external fan.
Do not obstruct airflow and do not cover ventilation grid (e.g., cable conduits) by more
than 15%.
Keep the following installation clearances: 40mm on top, 20mm on the bottom, 5mm on the left
and right side are recommended when the device is loaded permanently with more than 50%
of the rated power. Increase this clearance to 15mm in case the adjacent device is a heat
source (Example: another power supply).
Make sure that the wiring is correct by following all local and national codes. Use appropriate
copper cables that are designed for a minimum operating temperature of 60°C for ambient
temperatures up to +45°C, 75°C for ambient temperatures up to +60°C and 90°C for ambient
temperatures up to +70°C. Ensure that all strands of a stranded wire enter the terminal
connection. Check also local codes and local requirements. In some countries local
regulations might apply.
Warning!
Risk of electrical shock, fire, personal injury or death.
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Do not use the power supply without proper grounding (Protective Earth).
Use the terminal on the input block for earth connection and not one of the screws
on the housing.
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Turn power off before working on the device. Protect against inadvertent re-powering.
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Make sure that the wiring is correct by following all local and national codes.
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Do not modify or repair the unit.
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Do not open the unit as high voltages are present inside.
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Use caution to prevent any foreign objects from entering the housing.
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Do not use in wet locations or in areas where moisture or condensation can be expected.
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Do not touch during power-on, and immediately after power-off. Hot surfaces may
cause burns.
Warning!
Explosion hazards
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Substitution of components may impair suitability for this environment.
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Do not disconnect the unit or operate the voltage adjustment unless power has been
switched off or the area is known to be non-hazardous.
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Wiring must be in accordance with Class I, Division 2 wiring methods of the National
Electrical Code, NFPA 70, and in accordance with other local or national codes.
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A suitable enclosure must be provided for the end product which has a minimum
protection of IP54 and fulfills the requirements of the EN 60079-0.
Note
If you use the device
in hazardous areas, observe the safety information in the instruction
manual and in chapter 22.
