Vector control AC drive CS710

asynchronousbuilt-infor hoist units

General Info. • 380V/480V • 0.4Kw-400kW • Specially designed to control asynchronous motors for crane operations, such as hoisting, travel, and rotation • Speed control accuracy: ±0.5% (SVC), ±0.02% (FVC) • Overload: works stably under 110%; 150% for 60 seconds; 180% for 3 seconds • Built-in braking unit to 75kW • Complies with CE/UL standards • Leading flux closed-loop and open-loop low-frequency vector control algorithms • Reliable time sequence logic of brake control, with braking failure detection & protection; • Light hook fast speed operation • Offers a series of customized crane functions: • Intelligent anti-sway • Grab bucket application • Tower crane application • Gantry synchronization