2–3
Installation
Install the AC drive in an enclosure that is specifically designed to house electrical
and electronic control equipment. Provide proper spacing within the enclosure to
allow the dissipation of heat produced by the drive and any other included
electrical and electronic equipment. Ventilation or air conditioning may also be
required, depending upon the application.
Improper installation of the AC drive will greatly reduce its life. Observe the
following precautions when installing the drive:
• Do not mount the AC drive near heat-radiating elements or in direct sunlight.
• Do not install the AC drive in a place subjected to high temperature, high
humidity, excessive vibration, corrosive gases or liquids, or airborne dust or
metallic particles.
• Mount the AC drive securely on a flat, rigid, non-flammable surface.
• Mount the AC drive vertically and do not restrict the air flow to the heat sink fins.
Minimum Clearances and Air Flow
M
AXIMUM
A
MBIENT
T
EMPERATURES MUST NOT EXCEED
40°C (104°F)!
Air Flow
Enclosure
150mm (6 inches)
or more
50mm
(2 inches)
or more
Minimum Clearances
and Air Flow
DISPLAY
FWD/REV
JOG
STOP
RUN
RESET
PROGRAM
FWD REVSTOPRUN JOG
ENTER
Risk ofelectrical shock. Wait10 minutesafter removing power
Do notconnect ACpower to outputterminals T1,T2 andT3.
WARNING
before servicing.
150mm (6 inches)
or more
50mm
(2 inches)
or more
WARNING: AC drives generate a large amount of heat which may damage them.
Auxiliary cooling methods are typically required in order not to exceed maximum
ambient temperatures.
WARNING: Failure to observe these precautions may damage the drive and void the
warranty!
Chapter 2: Installation and Wiring
DURAPULSE AC Drive User Manual
1st Ed. Rev. D 05/2013
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