Rockwell-automation 6012DB PowerFlex Medium Voltage Variable Frequency Manual de usuario descargar pdf (Pagina 91)

Rockwell Automation Publication 6000-UM001B-EN-P - October 2014 91

Preventative Maintenance and Component Replacement Chapter 5

Replace Power Module

Table 7 - Power Module Specifications

Fixed-mounted Power Module

1. Remove the positioning barriers from both sides of the Power Module.

2. Disconnect the Three-phase Input Power Cables.

Figure 30 - Fixed-mounted Power Module Component Location

Type Output Rating (Amps) Dimensions (HxWxD), approx. Weight, approx.

Fixed-mounted ≤150 A 420 x 180 x 615 mm (16.5 x 7.1 x 24.2 in.) 20 kg (44.1 lb)

151...200 A 420 x 260 x 615 mm (16.5 x 10.2 x 24.2 in.) 25 kg (55.1 lb)

Drawout 201...380 A 575 x 342 x 691 mm (22.6 x 13.5 x 27.2 in.) 40 kg (88.2 lb)

381...420 A 575 x 342 x 910 mm (22.6 x 13.5 x 35.8 in.) 50 kg (110.2 lb)

ATTENTION: Two people are required to handle the Power Modules. Always

handle the drawout Power Modules using the two recessed lifting handles on

both mounting rails (Figure 33

ATTENTION: The high-voltage power source must be switched off before

replacing a Fixed-mounted Power Module. Wait for 20 minutes before opening

the cabinet doors. Verify that all circuits are voltage-free, using a hot stick or

appropriate high voltage-measuring device. Failure to do so may result in injury

or death.

Fuse

Positioning Barriers

Output Copper Bar (not shown)

Connection Location

Fiber Optic Cables Connection Point

Three-phase Input Cables

from Isolation Transformer

Center Jumper Bar

1 2 ... 86 87 88 89 90 91 92 93 94 95 96 ... 137 138

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Rockwell-automation 6012DB PowerFlex Medium Voltage Variable Frequency Manual de usuario Pagina 91