no-load starting frequency 中文意思是什麼
no-load starting frequency
解釋
空載響應頻率-
Starting current the meter can work corectly at rated voltage, rated frequency. when load currdnt is large then 0. 4 ib. power facotor : 1. running with no - load the meter use logic circuit to anti - creep
啟動電流:在額定電壓額定頻率功率因數為1的條件下,當負載電流大於0 . 4 ib時電度表都能正常工作。 -
It has the following four features : 1. reduce starting and stopping impact, travel smoothly ; 2. the lifting speed can be designed at random in the range of 1 / 8 rated speed ; 3. to improve work efficiency, the lifting speed with no load can be set at random between the rated speed and 1. 5 times the rated speed ; 4. to change the frequency of the motor through transducer and make the motor work with slow speed in order to improve its site accurateness
該產品具有以下四個特點: 1 .能減小啟動、停止時的沖擊,具有平穩運行的性能; 2 .能按需求設定起升速度,可在1 / 8額定速度之間隨意設定; 3 .能提高工作效率,在空載下,起升速度可在額定速度到1 . 5倍額定速度之間設定; 4 .可以通過變頻器對運行電動機進行變頻控制,從而使運行電動機微速運行,提高運行定位的準確性,還可以進行點動操作。
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