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Sorensen SGI Series Maintenance

M550221-01 Rev U 5-3

5.3 Fuses

There are no user replaceable components in the power supply. Internal fuses

are listed in Table 5–1. Fuses are sized for fault isolation, and, an open fuse

might indicate that a circuit component has been damaged. Contact the factory

for further assistance..

CAUTION!

To reduce the risk of fire or electrical shock, replace fuses only

with the same type and rating.

Assembly

Reference

Rating

Manufacturer

Part No.

Bias Supply PWA

F1, F2, F3

5 A, 600V

Littelfuse KLK-5

Power Module

Converter Control PWA

F1, F2, F3

30 A, 600V

Littelfuse KLK-30

Table 5–1. Fuse Ratings

Ametek Sorensen SGI Series User Manual

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