Total pressure starting, also known as direct starting, it is the most common way of starting, it is the brushless motor stator winding is directly connected to the power supply, under the rated voltage, starting with the characteristics of large starting torque, starting time is short, also is the simplest and the most economic and reliable way of starting.
ac brushless motor starting, the power distribution busbar voltage shall meet the following requirements:
delta in the general case, frequent starting motor, should not be less than 90% of the rated voltage value; Motricium non crebris incipiens, ut non minus quam LXXXV% de rated voltage.
Delta distribution bus non exciperent in aliis electrica apparatu, secundum ad condicionem ex incipiens Aureus motricium, quia humilis voltage motricium, sed etiam ut spondet ad contactorem intentione non sub voltage release.
Delta distribution bus ab lucentis vel onus sunt sensitivo ad voltage fluctuation, rara et motor initium, non minus quam LXXX% de rated voltage.
cage type motor and the choice of the ways of brushless synchronous motor starting, shall meet the following requirements:
delta when meet the following conditions, the motor should be full pressure start
when the motor starting, the power distribution busbar voltage should comply with the 'general electric equipment distribution design standard' regulation.
Mechanica industria ut resistere impulsum in plena pressura incipiens torque.
Mixer Factory Nemo speciale commeatus pro motor initium via.
Delta cum non occurrit requisita ad plenum pressura satus, electrica factum step-descendit incipiens, aut eligere aliud convenientem viam incipiens.
Delta cum celeritate imperium requisita, via incipiens motor debet esse factum ad par celeritas temperatio via.
Summa pressura motricium committitur commoda et incommoda
totalis pressura incipiens est commune via incipiens, etiam ut dirige incipiens. Est motricium stator curvis est directe connexa ad potentiam copia sub rated voltage incipiens, habet magna incipiens torque, incipiens tempus brevis, in characteres est simplex, oeconomica et certa via incipiens. At present the design and manufacture of low-voltage squirrel-cage motor according to the pressure of the impact of the starting torque and the hot condition to consider its mechanical strength and thermal stability, so as long as being dragged the equipment to withstand the impact pressure of the impact of the starting torque, starting pressure drop is less than the allowable values, you should choose the starting way.
Summa pressura incipiens iniustum est quod incipiens current est magnus, potest pervenire V ~ VIII temporibus rated current, maioris Brushless motor potentia et potentia, quod est a significant in intentione potentiae distribution ratio, quod reducit in potentia copia distribution, quod reducit in potentia copia, praesertim in intentione sensitivo apparatu.
