Delta ASD-A3-0121, User Manual

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ASDA-A3 Installation
Revision December, 2017
2-3
2
2.2 Ambient installation conditions
A3 servo drive
: the installation location should be free of devices that generate
excessive heat, water, vapor, dust, and oily dust, corrosive and inflammable gas and
liquids, airborne dust and metal particles, or vibration and electronic interference.
Motor: the ambient temperature for the motor location should be between 0°C and
40°C. The installation location should be free of heat-generating devices, water,
vapor, dust and oily dust, corrosive and inflammable gas and liquids, airborne dust
and metal particles.
The ambient temperature for the servo drive should be between 0°C and 55°C. If the
temperature is over 45°C, please place the product in a well-ventilated environment. During
long-term operation, the ambient temperature should be under 45°C to ensure the servo drive’s
performance. If the product is installed in an electric box, make sure the servo drive is vertically
mounted with a fan installed on the box. Allow 5 cm of clearance beneath and on both sides of
the servo drive. Its temperature must be kept under 55
° C and it must be kept clear of heat
sources. Ensure the size of the electric box and ventilation to prevent overheating and
endangering the internal electronics of the device. In addition, check if the machine’s vibration
affects the electrical devices in the electric box.
I output (%) is the current output percentage %;
Ta is the operation temperature
Note: the maximum operation temperature of models of 750W
(or above) is 60
°
C, but the output current is reduced as shown in
the figure above; the maximum operation temperature for models
of 400W (or below) is 55
°
C.