China Supplier of Direct Drive High Speed Decorative Stitching Sewing Machine (SM338D)
STF164 Series Alternator Suppliers
selected pole and tooth designs, ensures very low waveform distortion.
STF164 Series Copy Stamford Brushless Alternator Copy Stamford Brushless Alternator,Three Phase Brushless Alternator,15 Kva Generator 3 Phase,11 Kva Alternator FUZHOU LANDTOP CO., LTD , https://www.landtopco.com
product features: this product completely replaces the manual sewing troubles,greatly improved work efficiency.
Suitable for women's clothing, jackets,children's clothing and bags on the decoration of the sewing,all kinds of coats,cashmere coat stitching.
The bead size can be adjusted and the needle distance can be adjusted.
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The insulation system is class 'H'.
All wound components are impregnated with materials and processes designed specifically to provide the high build
required for static windings and the high mechanical strength required for rotating components.
WINDINGS & ELECTRICAL PERFORMANCE
All generator stators are wound to 2/3 pitch. This eliminates triple (3rd,9th,15th) harmonics on the voltage waveform
and is found to be the optimum design for trouble-free supply of non-linear loads. The 2/3 pitch design avoids
excessive neutral currents sometimes seen with higher winding pitches, when in parallel with the mains. A fully
connected damper winding reduces oscillations during paralleling. This winding, with the 2/3 pitch and carefully
