Spot / Low / Sell [brushless frequency sensitive rheostat (Figure) - factory direct dawn of related products: starter: Brushless starter ring / WSQ3 of brushless starter ring / brushless starter / starter ring / brushless motor starters the / WZr brushless motor soft starter / WSZQ brushless controlled vacuum motor starter / winding motor starter / winding rotor motor starter / high voltage winding motor starter / three-phase winding asynchronous motor starter / YR wound rotor motor starter / JR-wound rotor motor starter / YR winding three-phase asynchronous motor starter / YRKK type high-voltage winding motor soft starter / YZR wound rotor motor starter / JZR wound rotor motor starter / high-pressure wound rotor motor soft starter / rotor motor starters slip ring motor starter brushless variable resistance starter / brushless rheostat / brushless brushless liquid rheostat starter cabinet resistance starter / WSZK brushless fluid resistance vacuum motor soft starter brushless motor soft starter frequency sensitive rheostat brushless vacuum motor starter starter: Brushless Central starter / WSQ3 of Brushless Central starter / Brushless start / ring starter / the brushless motor starters / WZr controlled brushless motor soft starter / WSZQ controlled brushless vacuum motor starter / the wound motor starters / wound rotor motor starter / high voltage winding motor starters / winding three-phase asynchronous motor starter / YR wound rotor motor starter / the JR-wound rotor motor starter / YR type winding three-phase asynchronous motor starter / YRKK type high-voltage winding motor soft start / YZR-wound rotor motor starters / JZR wound rotor motor starter / high-pressure wound rotor motor soft starter / rotor motor starters slip ring motor starter brushless variable resistance the starter / brushless rheostat / brushless change resistance start cabinets brushless liquid resistance starter / WSZK brushless liquid resistance vacuum motor soft starter brushless frequency sensitive rheostat motor soft starter brushless the vacuum motor starters brushless frequency sensitive rheostat high-quality, low-price products, where to find , Wenzhou Dawn brushless frequency sensitive rheostat is your first choice brushless rheostat (WSZK brushless fluid resistance vacuum motor starter) the starter is not only the traditional wound rotor motor to get rid of the large and complex starting system, and it resolved eddy current loss, leakage reactance starter fever and other main problem. The starter is to install a pressure-relief device for synchronous operation of the motor rotor, motor speed and inertia effect, set the vacuum short tap, the shorting switch internal vacuum interrupter design, to eliminate from climbing electric starter caused burning phenomenon occurred. When the motor reaches the rated speed, without the use of the starter, the the shorted device will coil winding automatic disconnect, not only saves energy, but not heat coil winding to ensure the stable operation of the starter. Its advantages are: remove the slip ring, carbon brushes, brush box and short-circuit ring, remove the secondary loop systems in the frequency sensitive rheostat, AC contactors, time relays and other components, in the brushless motor loop operation based on the real maintain the original motor op