· multi-stage s curve special for elevator
flexibly start curve processing, multi-stage s curve setting, 4-level acce/dece time setting,
which can make sure the comfortable of elevator.
· power failure self-help
dc 48v battery input or single phase 220v voltage input optional
· built-in brake unit, reduce the electrical system fittings cost.
built-in brake unit is available for inverters with 75kw or lower power.
· full range of independent duct design, professional lightning protection design.
featured with the function of motor parameters auto-tuning, static tuning or full-tuning.
function of forced power failure self-help