Spm Series Intelligent Static Phase Advancers
|FOB Price:||US $5,908-14,955 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $5,908-14,955/ Piece|
|Production Capacity:||1000 Sets Per Year|
|Transport Package:||Wooden Case|
|Payment Terms:||L/C, T/T, Money Gram, Western Union|
- Model NO.: spm
- Trademark: Big Pawer
- Origin: Xiangyang, Hubei Province, China
- Mesurement: in Following Diagram
- Specification: CE, ISO9001
- HS Code: 85372010
The compensation made by a capacitor connected in parallel to a motor stator can only compensate the reaction power of the motor; it cannot improve the operation condition of the motor itself. When a phase advancer is connected in series to the rotor of a motor, the current of the motor on its stator side will be decreased by a big margin, the power factor will be increased considerably, temperature rise of the motor will be decreased, the efficiency and overload capacity will be increased by a certain margin. Therefore, there is an essential difference between the compensation made by a phase advancer and that made by a capacitor connected in parallel to motor stator.
Phase advancers, a combination of machinery technology and electrical technology in 1990's, are a new kind of ideal product to replace inductive rotary phase advancers. Static phase advancers have thoroughly overcome the drawbacks of inductive rotary ones, whose "Commutator" structure is of such drawbacks, namely, damage caused by dust damage, short service life, frequent maintenance, cost high, less variety, and difficulty in achieving the best result in matching motor. On the contrary, the static phase advancers have such characteristics as convenient parameters adjustment, no damages caused by dust, long service life, easy maintenance and low cost.
The phase advancers manufactured by our company have overcome some critical drawbacks in design of the same kind made in China (such as temperature rise of phase advancer when operating under interchange current and low reliability when operating without interchange current). The adoption of intelligent control technology results in reliable and stable operation.
To sum up, SPM Intelligent Static Phase Advancers have no rotary parts and no commutator. They do not create spark or get damaged by dust, and have adopted intelligent control technology, such as self-diagnosis and self-maintenance, so they are highly reliable. They have such characteristics as high efficiency, long service life, easy maintenance and tolerance for bad environment. Phase advancers of SPM Series are applicable to 75kw ~3500kw high and low voltage three-phase winding asynchronous motors used in the industries of cement, metallurgy, steel rolling, paper making, pharmacy, mining, etc. They can remarkably decrease power loss of motor and power line, save electric energy, improve power supply quality of power network and decrease temperature rise of motor, therefore, being of obvious economic and social benefits.