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SG (B) 10 series Non-encapsulated H-class Dry-type Power Transformers

Author：firsttransformer 2019-11-30 10:44:22 317 0 0

Dry Type Transformer

Product Description

SG (B) 10 series of non-encapsulated H-class dry-type power transformers adopt the special process technology of German (MORA) dry-type transformers to ensure that the products fully meet the requirements such as fire prevention, waterproof ,environmental protection. It is the ideal product for distribution systems and widely used in the subway, shipbuilding, mining, chemical, power companies and personnel-intensive buildings as well as other special requirements of the occasion for safety.

Model and Meaning

SC(B)10 Series Resin-insulated Dry Type Transformer

SG (B) 10 series Non-encapsulated H-class Dry-type Power Transformers

Technical Parameter for 6kV, 10kV& 30kVA-2500kVA With Off Circuit Dry Type Transformer

Rated capacity（KVA）	Voltage Combination			Connection Group Symbol	No-load Loss（W）	Load Loss （W）			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）	130℃（B）（100℃）	155℃（F）（120℃）	180℃（H）（145℃）	No-load Current (%)	Short-circuit Impedance（%）
30	66.36.61010.511	±2X2.5%±5%	0.4	Dyn11Yyn0	190	670	710	760	2.0	4.0
50					270	940	1000	1070	2.0
80					370	1290	1380	1480	1.5
100					400	1480	1570	1690	1.5
125					470	1740	1850	1980	1.3
160					540	2000	2130	2280	1.3
200		±2X2.5%±5%			620	2370	2530	2710	1.1
250					720	2590	2760	2960	1.1
315					880	3270	3470	3730	1.0
400					980	3750	3990	4280	1.0
500					1150	4590	4880	5230	1.0
630					1340	5530	5880	6290	0.85
630					1300	5610	5960	6400	0.85	6.0
800					1520	6550	6960	7460	0.85
1000					1770	7650	8130	8760	0.85
1250					2090	9100	9690	10300	0.85
1600					2450	11000	11700	12500	0.85
2000					3050	13600	14400	15500	0.70
2500					3600	16100	17100	18400	0.70
1600					2450	1220	12900	13900	0.85	8.0
2000					3050	15000	15900	17100	0.70
2500					3600	17700	18800	20200	0.70

Notes: The load losses listed in the table are the values of the reference temperature for different insulation systems in parentheses; The load losses under other insulation system temperatures that are not included in the table should be according to their respective reference temperatures, the corresponding calculation is based on the"- 155 ℃ (F)" insulation system temperature data.

Notes: The Dimension and weight will be changed according to the requirements. These two data in the table will be subject to the factory documents.

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