
IMPULSE•G+/VG+ Series 4 Technical Manual
November 2022
Page 17
2 Installation
This chapter explains the following:
•
Environmental requirements
•
System components
•
VFD dimensions
•
VFD installation
•
VFD derating
2.1 Environmental Requirements
Be sure that the VFD is mounted in a location protected against the following conditions:
•
-10°C to +60°C (+14°F to 140°F)*:
•
Excessive cold and heat. Use only within the ambient temperature range.
•
Direct sunlight (The VFD must be installed inside an enclosure)
•
Rain, moisture
•
High humidity
•
Oil sprays, splashes
•
Salt spray
•
Dust or metallic particles in the air
•
Corrosive gases (e.g. sulfurized gas or liquids)
•
Radioactive environments
•
Combustibles (e.g. thinner, solvents, etc.)
•
Physical shock, vibration
•
Magnetic noise (e.g. welding machines, power devices, etc.)
* 2 kHz carrier frequency
WARNING
•
When preparing to mount the IMPULSE•G+/VG+ Series 4 VFD, lift it by its base. Never lift the VFD by the
front cover, as doing so may cause damage or personal injury.
•
Mount the VFD on nonflammable material.
•
The VFD generates heat. For the most effective cooling, mount it vertically. For more details, refer to the
“Dimensions (IP00/Open-Chassis)” section in this chapter.
•
When mounting units in an enclosure, install a fan or other cooling device to keep the enclosure
temperature below 65°C (149°F)*.
Failure to observe these warnings may result in equipment damage.
Содержание Impulse G+ series 4
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