Use In A Tightly Sealed Enclosure; Prohibited And Unsupported Applications - Allen-Bradley 1606-XLB36EH Instruction Manual

DC Power Supply - 24V, 2.5 A, 60 W, Single-phase Input Reference Manual
Use In a Tightly Sealed
Enclosure
Prohibited and Unsupported
Applications
20
When the device is installed in a tightly sealed enclosure, the temperature
inside the enclosure is higher than outside. In such situations, the inside
temperature defines the ambient temperature for the device.
In the following test setup, the device is placed in the middle of the box, no
other heat-producing items are inside the box. The load is placed outside the
box.
The temperature sensor inside the box is placed in the middle of the right side
of the power supply with a distance of 1 cm (0.39 in.). The following
measurement results can be used as a reference to estimate the temperature
rise inside the enclosure.
Attributes
Enclosure size
Input voltage
Load
Temperature inside the box
Temperature outside the box
Temperature rise
This section covers applications in which the 1606-XLB36EH power supply is
either prohibited or not recommended.
DC Input
Do not operate this power supply with DC input voltage.
Charging of Batteries
Do not use the power supply for the charging of batteries.
Parallel Use to Increase Output Power
Do not parallel devices for higher output currents.
Parallel Use for 1+1 Redundancy
We recommend that you not use this power supply for 1+1 redundancy,
because it does not have a DC OK monitoring function.
Rockwell Automation Publication 1606-RM122A-EN-P - September 2021
Values
Case A Case B
130 x 130 x 75 mm 130 x 130 x 75 mm
(5.12 x 5.12 x 2.95 in.) (5.12 x 5.12 x 2.95 in.)
Rittal Typ IP66 Box Rittal Typ IP66 Box
PK 9516 100, plastic PK 9516 100, plastic
230V AC 230V AC
24V, 1.2 A (=80%) 24V, 1.5 A; (=100%)
27.9 °C (82.2 °F) 28.5 °C (83.3 °F)
21.0 °C (69.80 °F) 21.0 °C (69.80 °F)
6.9 K 7.5 K