This system is a 240V Battery / AC system for scoops.
It consists of 2ea. VFD tram drive and VFD pump drive
in an explosion proof enclosure and operates 2ea.
75HP 55kW 140VAC traction motor and a 45HP 138VAC
pump motor. |
240V Battery / AC VFD System for Dual Tram
Saminco System Part #: A800789
Benefits of the 240V AC Drive System
- Easily retrofitted into current equipment
- Failsafe - motor rotation will stop if drive fails
- Low maintenance with AC motor
- No need to replace batteries
With TURBO TORQUETM TRACTION DRIVE
- Better stall torque and higher top speed than the equivalent 50HP DC drive
- Speed governor
- Effective regen braking; minimizes the use of mechanical brakes
With WHISPER PUMPTM ON-DEMAND HYDRAULIC PUMP DRIVE SYSTEM
- Reduced noise in pump idle mode, from 80 to 70 decibels
- Significant battery energy reduction during idle
- Smoother steering at pump idle
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