Installation And Connection; Mechanical Installation; Environmental Conditions; Soft-Starter Ssw-07 Dimensions - WEG SSW-07 Manual Del Usuario

CALL NOW 800-985-6929
3.1 MECHANICAL
INSTALLATION
3.1.1 Environmental
Conditions
3.1.2 Soft-Starter
SSW-07
Dimensions
A
A
C
C
12
CALL NOW 800-985-6929
http://www.automatedpt.com/

INSTALLATION AND CONNECTION

This chapter describes the procedures for the electrical and
mechanical installation of the Soft-Starter SSW-07. The guidelines
and suggestions must be followed for the correct operation of the
Soft-Starter SSW-07.
The location of the Soft-Starters SSW-07 is an important factor to
assure the correct operation and high product reliability.
Avoid:
 Direct exposure to sunlight, rain, high moisture and sea air ;
 Exposure to explosive or corrosive gases and liquids;
 Exposure to excessive vibration, dust or any metallic and/or oil
particles in the air.
Allowed Environmental Conditions:
 Surrounding air Temperature: 0 ºC to 55 ºC (32 ºF to 131 ºF) -
nominal conditions.
 Relative air moisture: 5 % to 90 %, with no-condensation.
 Maximum altitude: 1,000 m (3,300 ft) above sea level - nominal
conditions.
From, 1,000 m to 4,000 m (3,300 ft to 13,200 ft) above sea level -
current reduction of 1 % for each 100 m (330 ft) above 1,000 m
(3,300 ft).
From 2000 m to 4000 m (6,600 ft to 13,200 ft) above sea level -
voltage reduction of 1.1 % for each 100m (330 ft) above 2,000 m
(6,600 ft).
 Pollution degree: 2 (according to the UL508).
Normally, only non conductive pollution. Condensation must not
cause conduction in the particles in the air.
The external dimensions and mounting holes are shown in figure
3.1 and table 3.1 below.
L
L
Figure 3.1 - SSW-07 dimensions
http://www.automatedpt.com/
Email: charles@automatedpt.com
3
Chapter
P
P
Email: charles@automatedpt.com