Beckoff PS2001-2410-0000, Документация

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Application notes
PS2001-2410-0000 33 Version: 1.0
The power supply is positioned at the center of the enclosure. There are no other heat-generating elements
in the enclosure.
The temperature sensor in the enclosure is positioned at the center on the right side of the power supply with
a distance of 1cm.
Case A Case B Case C Case D
Housing size 110 x180x165mm
Rittal housing,
protection class IP66
PK 9516 100, plastic
110 x180x165mm
Rittal housing,
protection class IP66
PK 9516 100, plastic
180 x180x165mm
Rittal housing,
protection class IP66
PK 9519 100, plastic
180 x180x165mm
Rittal housing,
protection class IP66
PK 9519 100, plastic
Input voltage 230Vac 230Vac 230Vac 230Vac
Load 24V, 8A; (= 80% ) 24V, 10A; (= 100% ) 24V, 8A; (= 80% ) 24V, 10A; (= 100% )
Temperature inside
the housing 48.6°C 53.8°C 42.0°C 48.1°C
Temperature outside
the housing 26.3°C 26.6°C 25.8°C 26.2°C
Temperature
increase 22.3K 27.3K 16.2K 21.9K
4.11 Installation positions
Mounting positions that deviate from the standard mounting position require a reduction of the continuous
output power or a limitation of the maximum permissible ambient temperature. The extent of the reduction
affects the lifetime expectancy of the power supply unit. Therefore, two different characteristic curves for load
reduction are provided below:
Characteristic curve A1: Recommended output current.
Characteristic curve A2: Max. permissible output current (results in about half the lifetime expectancy of
A1).
Fig. 25: Mounting position A (standard mounting position)
Fig. 26: Mounting position B (upside down)