ps5r-sb IDEC Corporation, ps5r-sb Datasheet - Page 11

• Manufacturer Part Number: ps5r-sb
• Description: Ps5r-s Switching Power Supplies
• Manufacturer: IDEC Corporation

• Notes for Installation
1. When mounting the PS5R-S switching power supply, be sure
(1) Do not close the top and bottom openings of the PS5R-S.
(2) Maintain a minimum of 20 mm clearance around the PS5R-
(3) When derating of the output does not work, provide forced
(4) For wiring, use wires with heat resistance of 60°C or higher.
(5) Recommended tightening torque of the input and output ter-
(6) Use copper core wires of the following sizes.
2. When mounting multiple PS5R-S switching power supplies
3. Mounting on 35-mm-wide DIN rails
Mounting
Fasten the DIN rail to a mounting plate using screws firmly.
When mounting the PS5R-S on a DIN rail, place the PS5R-S as
shown. With the clamp inserted, press the PS5R-S towards the
DIN rail.
Removal
Insert a flat screwdriver into the slot in the clamp, and pull out
the clamp until it clicks. Turn the PS5R-S bottom out.
(07/09/13)
to prevent heat built-up around the PS5R-S, taking the fol-
lowing precautions into consideration.
Recommended wire size: AWG14 to 18
(cross section: 0.9 to 2 mm
side by side, maintain a minimum of 20 mm clearance.
Observe the derating curves in consideration of the ambient
temperature.
Instructions
S, except for the top and bottom openings.
air-cooling.
minals is 0.8 N·m (UL listed torque value). Do not tighten to
1.8 N·m or higher.
Mounting
2
)
20 mm minimum
Air
Removal
Clamp
PS5R-S Switching Power Supplies
4. Installing the Panel Mounting Bracket
• Adjustment of Output Voltage
The output voltage can be adjusted within ±10% of the rated
output voltage by using the VR.ADJ control on the front. Turning
the VR.ADJ clockwise increases the output voltage. When
using a higher output voltage, reduce the output current to
make sure that the output capacity is within the rating. Note that
overvoltage protection may work when increasing the output
voltage.
• Overcurrent Protection
The output voltage drops automatically when an overcurrent
flows due to an overload or short circuit. Normal voltage is auto-
matically restored when the load returns to normal conditions.
• Overvoltage Protection (OVP)
The output is turned off by overvoltage protection when an overvolt-
age is applied to the input. When the output voltage has dropped
due to an overvoltage, turn the input off, and after one minute, turn
the input on again.
<Installing PS9Z-5R1 Panel Mounting Bracket>
<Installing PS9Z-5R2B Panel Mounting Bracket>
Panel Mounting Bracket (PS9Z-5R1)
Panel Mounting Bracket (PS9Z-5R2B)
É
Latch
Ñ
Latch
É
Tab
LOCK
Tab
LOCK
Power
Supply
Slot
Power
Supply
Å Push in the latch to LOCK
Ç Insert the tab on the panel
É Install the bracket as
Ñ Ensure that the panel
Å Pull out the latch to
Ç Insert the tab on the panel
É Push in the latch to LOCK
Ñ Ensure that the panel
position.
mounting bracket into the
slot on the power supply.
shown on the left.
mounting bracket is locked
by the latch.
UNLOCK position.
mounting bracket into the
slot on the power supply.
position.
mounting bracket is locked
by the latch.
LOCK
UNLOCK
LOCK
UNLOCK
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