SG series - three-phase autotransformer

product description

An autotransformer is a type of coil transformer, which means that its primary and secondary share a winding, that is, a transformer with a neutral line. Kunmai series autotransformers are dry-type transformers that have been produced by our company for many years using high-quality materials and advanced technology to produce 160VA to 1500KVA. The products are characterized by high performance, low loss and reliable operation. It is widely used in AC 50/60HZ various imported mechanical equipment and various power supply occasions with input and output voltage not exceeding 3000V.

Scope of application

CNC milling machine, electric discharge machine, wire cutting machine, CNC automatic lathe, CNC engraving and milling machine, PCB rig123.net' target='_blank'>drilling machine, SMT equipment, embroidery light spinning equipment, CNC stamping equipment, CNC surface grinder, printing equipment, CNC bending machine, CNC Gear hobbing machine, CNC circular sawing machine, vacuum coating equipment, electric injection molding machine, laser cutting machine, medical equipment and other technical parameters (take input three-phase 380V, output three-phase 220V/200V as an example)

Specification parameter
Model	Dimension MM	Rated Output Current  A	型号/容量	DDimension MM	Rated Output Current  A
SG-5KVA	400*300*380	13/14	SG-80KVA	600*450*600	209/230
SG-10KVA	400*300*380	26/28	SG-100KVA	600*450*600	262/288
SG-15KVA	500*350*450	39/43	SG-150KVA	700*500*650	393/433
SG-20KVA	500*350*450	52/57	SG-200KVA	750*600*750	524/577
SG-30KVA	500*350*450	78/86	SG-300KVA	850*700*850	787/866
SG-40KVA	550*400*500	104/115	SG-400KVA	850*700*850	1049/1154
SG-50KVA	550*400*500	131/144	SG-600KVA	1000*800*1000	1574/1732
SG-60KVA	550*400*500	157/173	SG-800KVA	1200*1000*1300	2099/2309