Dry-type power transformers are dry-type transformers that meet the new energy efficiency levels. The SCB□ series transformers are based on our company's original standard models and have been optimized in terms of cores, coils, and production processes to achieve energy efficiency and noise reduction. They are the energy-saving dry-type transformers that the country will strongly promote in the coming years.

Selected high-quality imported cold-rolled silicon steel sheets, with a full miter joint structure. The core column is bound with F-class varnish tape. The core surface is coated with epoxy resin, reducing no-load loss, no-load current, and core noise. The clamps and fasteners undergo special surface treatment, further improving the appearance quality.

Vacuum cast with filler epoxy resin, greatly reducing partial discharge, improving coil electrical strength, glass fiber mesh boards are filled inside and outside the winding to enhance the mechanical strength of the coil, improve the product's ability to withstand sudden short circuits, and the coil will never crack.

The low-voltage winding adopts a foil structure, solving the axial spiral angle problem when using wire winding, making the ampere-turns more balanced. At the same time, the coil uses axial cooling channels to enhance heat dissipation, and DMD epoxy resin prepreg cloth is used between winding layers, with overall curing and forming.

1 level

Rated capacity (kVA)	Electrical steel strip				Amorphous alloy
	No-load loss (W)	W Load Loss			No-load loss (W)	W Load Loss
		B(100℃)	F(120℃)	H(145℃)		B(100℃)	F(120℃)	H(145℃)
30	105	605	640	685	50	605	640	685
50	155	845	900	965	60	845	900	965
80	210	1160	1240	1330	85	1160	1240	1330
100	230	1330	1415	1520	90	1330	1415	1520
125	270	1565	1665	1780	105	1565	1665	1780
160	310	1800	1915	2050	120	1800	1915	2050
200	360	2135	2275	2440	140	2135	2275	2440
250	415	2330	2485	2665	160	2330	2485	2665
315	510	2945	3125	3355	195	2945	3125	3355
400	570	3375	3590	3850	215	3375	3590	3850
500	670	4130	4390	4705	250	4130	4390	4705
630	775	4975	5290	5660	295	4975	5290	5660
630	750	5050	5365	5760	290	5050	5365	5760
800	875	5895	6265	6715	335	5895	6265	6715
1000	1020	6885	7315	7885	385	6885	7315	7885
1250	1205	8190	8720	9335	455	8190	8720	9335
1600	1415	9945	10555	11320	530	9945	10555	11320
2000	1760	12240	13005	14005	700	12240	13005	14005
2500	2080	14535	15445	16605	840	14535	15445	16605