Caterpillar VFD-A800/W800
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Caterpillar VFD-A800/W800
The Caterpillar VFD-A800/W800 is a powerful vibratory roller designed for superior soil and asphalt compaction in road construction and infrastructure projects. Featuring advanced vibratory technology, it ensures uniform compaction, improving surface stability and durability.
Caterpillar VFD-A800/W800 Equipment Variants
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Frequently Asked Questions
The Caterpillar VFD-A800 W800 Variable Frequency Drive is an advanced electric system designed to control speed and torque in mining machines. It enhances machine efficiency, reduces electricity consumption, and ensures smooth starts and stops when used with conveyors and cutting machines.
The unit utilizes a Converter Current Source Inverter (CSI) setup. Its operating input frequency is 50/60 Hz ± 5%, with an input voltage of 3300V ± 10%. It boasts a power factor greater than 97.5% and has a rated power of 800.0 kW.
The setup involves placing the Variable Frequency Drive (VFD) separate from the motor, which allows for cable distances of up to 4 km or 2.5 miles. This design enhances installation flexibility and operational range.
The general approximate dimensions include a height of 1300.0 mm, length of 3700.0 mm, and width of 1245.0 mm. The weight varies depending on the cooling type: the air cooled VFD-A800 weighs 6700.0 kg, while the water cooled VFD-W800 weighs 7800.0 kg.