WEG SSW-06 - Chapter 3 Installation and Connection; 3.1 Mechanical Installation; 3.1.1 Environment Conditions; 3.1.2 Dimensions of the Soft-Starter SSW-06

31
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specication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gure3.1andtable3.1.
Figure 3.1 - Dimensional Drawings of the Soft-Starter SSW-06
A
W
D
C
B
D2
H