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Specification of high-performance vector convertor
3.1 Mechanical installation
3.1.1 Installation environment:
1) Environment temperature: ambient environment temperature has great influence on lifespan of
frequency convertor, so operating ambient temperature of frequency convertor is not allowed to
exceed temperature range ( -10℃～50℃ ).
2) Put frequency convertor on surface of flame retardant object and leave enough space for heat
dissipation around. Large heat produces when the frequency convertor operates. Besides, install
vertically on installation support with screw.
3) Install in the place with little vibration. Vibration shall be < 0.6G. Keep away from punch.
4) Avoid installing in the place with direct sunlight, humidity and dropping water, etc.
5) Avoid installing in the oaccasions with corrosive, inflammable and explosive gas in the air.
6) Avoid installing in the place with oil stain, dust and metal dust.
Body installation: A dimension can not be considered if power of frequency convertor is ≤22kW. A
shall be >50mm if power of frequency convertor is >22kW.
Top and bottom installation: please install thermal insulation guide plate as per drawing.
Power grade
≤15kW
18.5kW—30kW
≥37kW
3.1.2 Heat dissipation should be noticed for mechanical installation. Please pay attention to bellows:
1) Install frequency convertor vertically so that heat can dissipate upward, prohibit inverting. If there
are multiple frequency convertors in cabinet, abreast installation is suggested. For the occasions
requiring top and bottom installation, install thermal insulation guide plate as per drawing 3-1.
Chapter 3 Mechanical and electrical installation
B
B
Body installation drawing
Figure 3-1Installation diagram of frequency convertor
B
Top and bottom installation drawing
Installation dimension
B
≥100mm
≥200mm
≥300mm
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Mechanical and electrical installation
A
No requirements
≥50mm
≥50mm
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