TECHNICAL DATASHEET
CliQ II DIN Rail Power Supply
24V 480W 1 Phase / DRP024V480W1B
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All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (November 2020, Rev. 07)
10
Safety Instructions
Vertical Mounting
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ALWAYS switch mains of input power OFF before connecting and disconnecting the input voltage to the unit. If mains are not
turned OFF, there is risk of explosion / severe damage.
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To guarantee sufficient convection cooling, keep a distance of 50mm (1.97 inch) above and below the device as well as a
lateral distance of 20mm (0.79 inch) to other units.
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Note that the enclosure of the device can become very hot depending on the surrounding air temperature and load of the power
supply. Risk of burns!
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Only plug in and unplug connectors when power is turned off!
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DO NOT insert any objects into the unit.
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Hazardous voltages may be present for up to 5 minutes after the input mains voltage is disconnected. Do not touch the unit during
this time.
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The power supplies are built in units and must be installed in a cabinet or room (condensation free environment and indoor
location) that is relatively free of conductive contaminants.
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CAUTION: “For use in a controlled environment”.
For DRP024V480W1BA:
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The power supplies unit must be installed in an IP54 enclosure or cabinet in the final installation. The enclosure or cabinet must
comply with EN 60079-0 or EN 60079-15.
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Warning: Explosion Hazard - Substitution of components may impair suitability for Class I, Division 2.
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Warning: Explosion Hazard - Do not disconnect equipment or adjust potentiometer unless the power has been switched off or the
area is known to be non-hazardous.
