Delta PMC Series Instruction Manual

Instruction Manual
1. Safety Instructions
• To ensure sufficient convection cooling, always maintain a safety distance of ≥ 20mm
from all ventilated surfaces while the device is in operation.
• The device is not recommended to be placed on low thermal conductive surface, for
example, plastics.
• Note that the enclosure of the device can become very 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 through the
openings during installation. It can cause: Electric shock; Safety Hazard; Fire; Product
failure
• Warning: When connecting the device, secure Earth connection before connecting L
and N. When disconnecting the device, remove L and N connections before removing
the Earth connection.
• Nominal input voltage: 100-240Vac or 125-250Vdc
Voltage range: 90-264Vac or 120-375Vdc
2. Device Descriptions
Refer to Fig. 1.:
䐟 Input & Output terminal block connector
䐠 DC voltage adjustment potentiometer
䐡 DC OK control LED (Green)
3. Installation of the Device
Refer to Fig. 2.:
䑵 Mounting holes for power supply assembly onto the mounting surface. The power
supply shall be mounted on minimum 2 mounting holes using M3 screw minimum
5mm length.
䑶 This surface belongs to customer's end system or panel where the power supply is
mounted.
䑷 Connector
• Use flexible cable (stranded or solid) with the following sizes:
PMC-05V035W1AA
AWG 20-14
• The torque at the Connector shall not exceed 13 Kgf.cm. The insulation stripping
length should not exceed 0.275" or 7mm (Refer to Fig. 3).
4. Installation of Mounting Accessories
Refer to Fig. 4.:
• Only use M3 screw ≤ 6mm through the base mounting holes. This is to keep a safety
distance between the screw and internal components.
• Recommended mounting tightening torque: 4~8 Kgf.cm.
REV.01
PMC-05V035W1AJ
AWG 20-12
PMC-05V035W1AA (Standard Connector)
Side Surface
Ventilated Surface
Top Surface
2
Base Surface
1
Fig. 1. Device Descriptions
Side Mounting (Vertical) Base Mounting (Vertical)
A A A A
A
C C
C
C
B B
B
Fig. 2. Mounting Orientation
7 mm
Lug Stripped wire
Fig. 3. Wire Type
PMC-05V035W1A□
PMC-05V035W1AJ (IP20 Connector)
Ventilated Surface
3
Base Surface
1
Side Mounting (Horizontal)
B B
B
A A
A
B B
C
C
Mounting
accessories
Mounting
screw
6mm max.
Fig. 4. Mounting Screw
www.DeltaPSU.com
Side Surface
Top Surface
3
2
A
C C
C
B
Chassis of
the device