Table 9: Inside Delta Installation, External bypassed, MCD6-0590C~MCD6-1134C
3.5 Current Ratings (NEMA Ratings)
N O T I C E
Contact the local supplier for ratings under operating conditions not covered by these rating charts.
N O T I C E
All ratings are calculated at an altitude of 1000 m (3280 ft) and an ambient temperature of 50 °C (122 °F).
Table 10: Current Ratings, NEMA, at Normal and Heavy Overload, In-line Installation, Bypassed
Normal 350%, 30 s, 4 starts per hour
Heavy 450%, 30 s, 4 starts per hour
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System Design
VLT® Soft Starter MCD 600
Operating Guide