WEG SSW7000, User Manual

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SSW7000 | 5-1
Installation and Connection
5 INSTALLATION AND CONNECTION
This chapter describes the SSW7000 electrical and mechanical installation procedures. The presented
instructions and guidelines must be followed aiming personnel and equipment safety, as well as the SSW7000
proper operation.
ATTENTION!
Only trained personnel, qualified to work with medium voltage installations, must handle the
SSW7000 and perform the mechanical and electrical installation.
5.1. MECHANICAL INSTALLATION
5.1.1. Environmental Conditions
Avoid:

Direct exposure to sunlight, rain, high humidity, or sea-air.

Inflammable or corrosive gases or liquids.

Excessive vibration.

Dust, metallic particles, and oil mist.
Allowed environmental conditions:

Temperature: -10 ºC a 40 ºC (14 ºF a 104 ºF) – at nominal conditions (surrounding the soft-starter).

From 40 ºC to 50 ºC (104°F to 122 °F) - current derating of 2% for each Celsius degree above 40 ºC (104 F).

Maximum ambient temperature: 50 ºC (122 °F).

Relative humidity: from 5 % to 95 % non-condensing.

Altitude: up to 1000 m (3280.83 ft) - nominal conditions. Consult WEG for other altitudes.

Pollution degree: 2 (according to UL508) with non-conductive pollution. Condensation shall not originate
conduction through the accumulated residues.
5.1.2. Dimensions with Package
Table 5.1; SSW7000 Panel Dimensions – IP41 with package
Width
mm (in)
Height
mm (in)
Depth
mm (in)
Weight
kg (lb)
1460
(57.48)
2530
(99.61)
1320
(51.97)
855
(1885)
Table 5.2: SSW7000C NEMA 12 dimensions with package
Model Width
mm (in)
Height
mm (in)
Depth
mm (in)
Weight
kg (lb)
SSW7000C
1178
(46.36)
2514
(99.0)
1168
(46.0)
600
(1346)
Table 5.3: SSW7000D IP41 dimensions with package
Model Width
mm (in)
Height
mm (in)
Depth
mm (in)
Weight
kg (lb)
SSW7000D
2400
(94.5)
2413
(95.1)
1500
(59.06)
2370
(5225)