Overview

      The performance index of the dry-type transformer produced by our company is in line with various standards, and it has been proved by the user that the operation is reliable and has reached the national advanced level. This series of products adopt foreign advanced manufacturing technology, design drawings, and technical documents are complete, correct, clear, advanced production equipment, stable manufacturing technology, complete measurement means, for the production of high-quality products to provide a solid guarantee.

Working Conditons

1.Ambient air temperature: Maximum air temperature: +40ºC, Minimum air temperature:-15 ºC(Under a special process, up to-45 ºC)

2.Altitude: < 2500m(Under a special process, up to 4000m)

3.Installation environment inclination of installation lace<3, no obvious dirt and corrosive or flammable gas

4.Notes: If the operating conditions exceed the normal conditions, please contact our technical department

Types of meaning

Thickened epoxy resin

    Fireproof, explosion-proof, moisture-proof, thereby increasing the service life of the product

Silicon-steel plate cores

    The iron core made of new cold-rolled sili cor steel sheet can save energy, reduce noise, esist corrosion and effestivelv reduce no-load loss

PRODUCT SIZE DESCRIPTI

Main technical parameters

rated capacity	Voltage combination and decomposition range			Connection group label	open circuit losses	load  loss	short circuit impedance	no-load current	boundary dimension	mounting dimension	Body weight	insulation grade
（kVA）				Dyn11 Yyno	(W)	(120℃（W）	(％)	(％)	Length * width * height	(mm)	（kg）	F
30	6 6.3 10 10.5 11	±5% 0.4 ±2X 25%	Dyn11 Yyno		170	710	4	1.8	580*45*650	300*380	300
50					240	1000	5	1.5	600*450*650	300*380	380
80					330	1380	4	12	880*500*800	450M50	470
100					360	1570	4	1	970*500*820	450M50	560
125.0					420	1850	4	1	970*500*860	450M50	650
160					480	2130	4	1	980*650*950	550*550	780
200					550	2530	4	0.8	1000a650*970	550*550	800
250					640	2760	4	0.8	1040*760*1110	660*660	1030
315					790	3470	4	0.7	1100*760*1110	660*600	1250
400					880	3990	4	0.7	1170*760*1235	660*820	1400
500					1040	4880	4	0.6	1190*760*1250	660*820	1600
630					1200	5880	4	0.6	1220*760" 1250	660*820	1900
630					1170	5960	6	0.6	1220*760*250	660-820	1900
800					1360	6960	6	0.5	1330*760*1330	660*820	2580
1000					1590	8130	6	0.5	1350*920*1450	820*820	2850
1250					1880	9690	6	05	1440*920*1550	820*820	3200
1600					2200	11730	6	0.5	1510*1170*1620	1070*1070	3800
2000					2740	14450	6	0.4	1530*1170*1785	1070*1070	4280
2500					3240	17170	6	0.4	1560*1170*1930	1070*1070	5250