Commercial Escalator Integrated aluminum casting with step sinking protector

Commercial Escalator Integrated aluminum casting with step sinking protector Product Profile Advanced technology Frequency-conversion power module The unique intelligent integrated bypass frequency conversion technology, real- time control to secure escalator tuning smooth, high efficiency and energy saving up to 50%. The new-generation frequency-conversion power module features lower power consumption and faster speed. When the escalator No-load operation, the smart function