Amorphous alloy transformer SCBH15 series

Structure: Our company specialized in Three phase amorphous alloy dry-type transformer. Inheritance the advantages of cast-resin dry-type transformer. Structure is more reasonable, Performance is more reliable.



Low loss: the product no-load loss is 40% lower than the SC (B) 10 type product with an excellent energy saving effect, economic-efficient operation and without maintenance.


Low Noise: the product noise level is 10-15 db lower than the existing professional standard JB/T10088-2004 Sound Level of 6-220KV Transformer


Low partial discharge: resin mixture adopts foreign leading-edge mixing method and film type vacuum deaerator to evenly mix the mixture and remove the bubble in the bottom part of mixture. The product has a low partial discharge which can be controlled at 5PC. Both high voltage and low voltage coils can be poured in vacuum pressure so as to enable a encapsulating of resin insulation and immersion among layers and inter-turns. The poured part has a compact solidity structure with anti-flaming, anti-explosion and environmental protection features.


Glass fiber and other raw materials of winding coil have self-extinguishing property and will not produce arc due to short circuit. Resin will not produce harmful gas under high temperature.

Great mechanical strength: resin with fillings can lower the differences of dilatation coefficient, cure shrinkage rate and internal stress as well as increase the hardness of condensate within the poured area. Precast and fashioned reinforcing materials are placed in the seal coat of epoxy resin which is painted on the inside and outside surface of high and low-voltage coil, making the structure as compact as the reinforced concrete so that the mechanical strength is greater than epoxy resin which can bear the electro-dynamic action caused by sudden short-circuit without damage.


SCBH15 Dry-type Amorphous Alloy Power Transformer:

Model	Rated capacity	Connection symbol	Voltage combination			No-load loss	Load loss(W)			No-load current	Short circuit impedance
	kVA		High-voltage	Tapping range	Low-voltage	W	100℃（B）	120℃（F）	145℃（H）	%	%
SCBH15-30	30	Dyn11	6 6.3 10 10.5 11	±5% or ±2×2.5%	0.4	70	670	710	760	1.6	4.0
SCBH15-50	50					90	940	1000	1070	1.4
SCBH15-80	80					120	1290	1380	1480	1.3
SCBH15-100	100					130	1480	1570	1690	1.2
SCBH15-125	125					150	1740	1850	1980	1.1
SCBH15-160	160					170	2000	2130	2280	1.1
SCBH15-200	200					200	2370	2530	2710	1.0
SCBH15-250	250					230	2590	2760	2960	1.0
SCBH15-315	315					280	3270	3470	3730	0.9
SCBH15-400	400					310	3750	3990	4280	0.8
SCBH15-500	500					360	4590	4880	5230	0.8
SCBH15-630	630					420	5530	5880	6290	0.7
SCBH15-630	630					410	5610	5960	6400	0.7	6.0
SCBH15-800	800					480	6550	6960	7460	0.7
SCBH15-1000	1000					550	7650	8130	8760	0.6
SCBH15-1250	1250					650	9100	9690	10370	0.6
SCBH15-1600	1600					760	11050	11730	12580	0.6
SCBH15-2000	2000					1000	13600	14450	15560	0.5
SCBH15-2500	2500					1200	16150	17170	18450	0.5
SCBH15-1600	1600					760	12280	12960	13900	0.6	8.0
SCBH15-2000	2500					1000	15020	15960	17110	0.5
SCBH15-2500	2500					1200	17760	18890	20290	0.5