Controlled soft starter brushless \ brushless ring motor soft starter

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Controlled soft starter brushless \ brushless ring motor soft starter

Information Name:	Controlled soft starter brushless \ brushless ring motor soft starter
Published:	2005-06-27
Validity:	365
Specifications:	10-2000KW
Quantity:	0.00
Price Description:	Size calculated by the power
Detailed Product Description：	Overview Controlled brushless motor soft starter is to overcome the winding induction motor with carbon brushes, slip rings and complex starting devices and other shortcomings, while retaining the winding motor starting current, starting torque, etc. Starting equipment. It under the centrifugal force generated when the motor rotation, automatic control in series resistance within the size of the rotor, to increase motor starting torque and reduce motor starting current and winding induction motor to achieve the purpose of running brushless, the motor in the best starting state. It can replace the motor winding slip rings, brushes and other starters. Product Benefits WZR controlled brushless motor stator to overcome the soft starter soft starter motor control starting torque and starting current is proportional to (motor starting current from 7Ie down 3.5Ie, the starting torque down 0.4Me from 1.6Me ) this defect. WZR controlled brushless motor soft starter reduces the motor starting current at the same time, increase motor starting torque (motor starting current from 7Ie down 1.7Ie, the starting torque is still 1.6Me), and to the maximum torque (2.5 Me) starter motor. It consists of resistance (water resistance) starting devices (resistance starting device and the frequency sensitive rheostat starter than in the case of the same starting current, starting torque can be increased by 1.5 times) evolved with: 1, controlled brushless motor soft starter to eradicate use slip rings, brushes caused by the hazards. Remove the traditional, complex starting device, easy to operate, and can greatly reduce maintenance costs. 2, saving installation space and the secondary circuit cable, reducing the power consumption of starting device, saving electricity. WZR controlled brushless motor soft starter brushless operation, removing the traditional, cumbersome, multi-element composition of the starter contacts (that remove the slip ring, brush, brush box, short ring and the secondary loop system ), the starter motor starting power loss and longer than the stator control motor soft starter 10 times less, but the starter of the composite price is less than other soft starter 1 / 3. Features WZR controlled brushless motor soft starter starting resistance is a liquid, it is shown the electrical works, mechanical properties similar to the main electrical winding induction motor soft starter, but the resistance in series under the action of the centrifugal force and its resistance is inversely proportional to the square of velocity decrease continuously with a constant current, constant torque starter motor function. Its most important feature: the company according to user needs, can make the starting current in the 0.8-2.5Ie, starting torque in the 0.8-2.5Me in any setting, and to starting current, starting torque is nearly constant in the starting process. Note that, when the liquid level below the specified level, the need to add starting fluid. It is very suitable for a variety of power is greater than 130KW winding asynchronous motor.

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