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CHAPTER
3
3.1 MECHANICAL
INSTALLATION
INSTALLATION AND CONNECTION
This chapter describes the electric and mechanic installation proce-
dures of the SSW-06 Soft-Starters. The orientations and suggestions
must be followed for correct product functioning.
3.1.1 Environment Conditions
The location of the Soft-Starter SSW-06 installation is an important
factor to assure good performance and high product reliability.
For proper installation of the SSW-06 Soft-Starter, we make the
following recommendations:
Avoid direct exposure to sunlight, rain, excessive moisture or
marine environment;
Avoid explosive or corrosive gases and liquids;
Avoid excessive vibration, dust or metallic and/or oil particles in
the air.
Allowed Environment Conditions:
Temperature: 0ºC to 55ºC (32ºF to 131ºF) – Nominal conditions
for models 10A to 820A; 0ºC to 40ºC (32ºF to 104ºF) – Nominal
conditions for models 950A to 1400A. 2% current reduction for each
degree Celsius above the specification in the nominal conditions.
Relative Air Moisture: 5% to 90%, non-condensing.
Maximum Altitude:1000m (3,300ft) - nominal conditions.
From 1000m to 4000m (3,300ft to 13,200ft) - with 1% current
reduction for each 100m (330ft) above 1000m (3,300ft).
From 2000m to 4000m (6,600ft to 13,200ft) - with 1.1% voltage
reduction for each 100m (330ft) above 2000m (6,600ft) sea level.
Degree of Pollution: 2 (according to UL508).
Water, condensation or conductive dust/particles are not allowed
in the air.
3.1.2 Dimensions of the
Soft-Starter SSW-06
External dimensions and mounting holes follow figure 3.1 and table 3.1.
Figure 3.1
- Dimensional Drawings of the Soft-Starter SSW-06
A
W
D
C
B
D2
H
Summary of Contents for SSW06
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