JCS21915, Motor Controllers & Starters
Miscellaneous Electric Control Components
Motor Controllers & Starters
J.C.'S MARINE POWER & DISTRIBUTION LLC, League City, United States of America
League City, United States Of America
JCS21915
Product Description
Replacement electrical power and control for Marathon Letourneau PCM 120-AS crane from motor generator sets, open electrical contactors and components with 2ea. state of the art DC SCR drives, 1ea. State of the art Variable Frequency drive. The system supplies the hook, swing and boom motors with a complete system that is enclosed in 4 ea. Nema 3R enclosures that can be installed on location in the existing crane machinery house. These cranes are used on offshore drilling rigs and land sites.
Product Ratings
Motor Input Voltage: 480 VAC; | Control Voltage: 24 VDC; | Unidrive SPMC/SPMD VFD 246 A (AC); | Mentor SCR drives 420 & 210 A (DC); | Enclosure Rating: NEMA 3R; | | Please contact the vendor for additional information;
Applicable Standards
Not Available / To be Updated