Delta Electronics PMC Series Instruction Manual

Instruction Manual
1. Safety instructions

T o en s u r e s uf f i c i e nt fa n c o ol i ng , a l w a ys m ai nt ai n a s a f e t y
distance of >20mm between fan and socket side surfaces while the
device is in operation.

The device is not recommended to be placed on low thermal
conductive surface, for example, plastics.

N ote t hat t he enc l os ure of the dev ic e c an bec om e v er y hot
depending on the ambient temperature and load of the power supply.
Do not touch the device while it is in operation or immediately after
power is turned OFF. Risk of burning!

Do not touch the terminals while power is being supplied. Risk of
electric shock.

Prevent any foreign metal, particles or conductors to enter the device
t h r o u g h t h e o p e n i n g s d u r i n g i n s t a l l a t i o n . I t c a n c a u s e : -
- E l e c t r i c s h o c k ; S a f e t y H a z a r d ; F i r e ; P r o d u c t f a i l u r e

W arning: W hen connecting the device, secure Earth connection
before connecting L and N. When disconnecting the device, remove
L and N connec tions before removing the E arth c onnecti on.
2. Device descriptions
Refer to Fig.1.:
1 Input & Output terminal block connector
DC voltage adjustment potentiometer
2
DC OK control LED (green)
3
4 Remote Sense Function & 12V STANDBY / 0.5A
5 DC - FAN
3. Installation of the Device
Refer to Fig. 2.:
Mounting holes
A
Input / Output connector
B
C Mounting surface (customer)
D DC FAN

Use flexible cable (solid), AWG no. 20-16. The torque at the
Connector shall not exceed 13Kgf.cm The insulation stripping length
should not exceed 0.275" or 7mm Refer to Fig. 3.
4. Installation of Mounting Accessories

Only use M4 screw < 4.5mm through the base mounting holes. This is to
keep a safety distance between the screw and internal components.

Refer to Fig. 4.:
Recommended mounting tightening torque : 4~8Kgf.cm
REV.02
PMC-24V300W1BA
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