Rockwell Automation Publication 6000-TG100A-EN-P - September 2020 59
Chapter 6
Power Cell Cabinet
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Inspect Power Cells 1. Inspect the power connections for loose connections or any evidence of
discoloration of connections from heating.
2. Remove dust or debris from all ventilation openings on the Power Cell.
3. Inspect the electrolytic capacitors, which are located in the ventilation
openings of the Power Cell.
a. Inspect for signs of discoloration, odor, or leakage.
b. Replace Power Cells if the capacitors have discoloration, odor, or
leakage.
Replace Power Cell Some power cell output ratings may come with either two or three fuses. When
replacing a power cell, always replace with a similar power cell for your specific
configuration.
1. Remove the mounting bolts (M6 x 20) from both sides of the Power Cell.
2. Disconnect the three-phase input power cables.
Topic Page
Inspect Power Cells 59
Replace Power Cell 59
Replace Power Cell Fuses 63
Table 6 - Power Cell Specifications
Frame Output Rating (Amps) Dimensions (HxWxD) approx Weight approx
A-Frame
36…70 A 210 x 110 x 569 mm (8.3 x 4.3 x 22.4 in.) 13 kg (28.6 lb)
71…140 A 210 x 190 x 624.5 mm (8.3 x 7.5 x 24.6 in) 25 kg (55 lb)
141…215 A 210 x 215 x 674 mm (8.3 x 8.5 x 26.5 in) 35 kg (77 lb)
B-Frame
201…305 A 552.5 x 244.5 x 663 mm (21.8 x 9.6 x 26.1 in.) 70 kg (154 lb)
351…680 A 471 x 354 x 746 mm (18.5 x 13.9 x 29.4 in.) 95 kg (209 lb)
ATTENTION: At least two people are required to handle the Power Cells.
ATTENTION: The high-voltage power source must be switched off before
replacing a Power Cell. Wait at least 15 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.