S(B)H15-M Series Copper Winding Amorphous Alloy Power Transformer

The transformer is completely hermetical oil-immersed type. The principle is the same as the hermetical power transformer. Low Voltage: 0.4kV Rated capacity: 30-3150kva Frequency: 50/60Hz

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Description

Product Introduction
The transformer is completely hermetical oil-immersed type. The principle is the same as the hermetical power transformer. The basic elements of the amorphous alloy is Iron, nickel, cobalt, boron and carbon etc. It is a kind of isotropic soft magnetic material with low magnetizing power. With 0.027mm thickness and the filling coefficient is reduced to 0.75-0.8, the amorphous alloy material is very sensitive for stress. The electrical resistivity of the material is 3-6 times of silicon steel sheet and the hardness is 5 times of it.
Load loss of S(B)H15-M 30～1600/6～10 series transformer can be reduced by 15% on the basis of GB/T6451 standard. The no-load loss can be reduced by 70% on the base of GB/T6451 standard. Amorphous alloy transformer meets the standard JB/T10318-2002 Technical parameter of oil immersed type amorphous alloy transformer.

Model and Meaning

S(B)H15-M Series Copper Winding Amorphous Alloy Power Transformer

Technical Parameter of S(B)H15-M Series Hermetical Amorphous Alloy Power Transformer

Rated capacity（kVA）	Voltage and tapping range			Connection Group Symbol	No-load Loss（W）	Load Loss （W）75℃	No-load current (%)	Short-circuit impedance（%）
Rated capacity（kVA）	High Voltage (KV)	Tapping ranges of High Voltage	Low Voltage (KV)	Connection Group Symbol	No-load Loss（W）	Load Loss （W）75℃	No-load current (%)	Short-circuit impedance（%）
30	6 6.3 10 10.5 11	±5% ±2×2.5%	0.4	Dyn11 ( or ) Yyn0	130	630/600	2.3	4.0
50					170	910/870	2.0
63					200	1090/1040	1.9
80					250	1310/1250	1.9
100					290	1580/1500	1.8
125					340	1890/1800	1.7
160					400	2310/2200	1.6
200					480	2730/2600	1.5
250					560	3200/3050	1.4
315					670	3830/3560	1.4
400					800	4520/4300	1.3
500					960	5410/5150	1.2
630					1200	6200	1.1	4.5
800					1400	7500	1.0
1000					1700	10300	1.0
1250					1950	12000	0.9
1600					2400	14500	0.8
2000					750	17400	0.20	5
2500					900	20200	0.20	5