Language
- 中文版
- English

-

PRODUCTS

Oil-immersed power transformer

Epoxy Resin Dry-type Power Transformer

Non-encapsulated H-class dry-type power transformer

Box-type transformer

High and low voltage complete equipment

S11-50~31500/35 double-winding non-excitation voltage regulating transformer

Classification:

Oil-immersed power transformer

This product complies with the national standards GB1094 "Power Transformers" and GB6451 "Technical Parameters and Requirements for Three-Phase Oil-Immersed Power Transformers." It is mainly used in power system transformers and 35KV user stations. This product adopts the most advanced scientific research achievements in the country, featuring a novel structure, low loss, compact size, strong short-circuit resistance, and many other characteristics.

Keywords: dry-type transformer series | oil-immersed power transformer series | special transformer series | box-type transformer series

86-13057026999

ntlxdq@126.com

Immediate Consultation

Product Introduction

This product complies with national standards GB1094 "Power Transformers" and GB6451 "Technical Parameters and Requirements for Three-Phase Oil-Immersed Power Transformers". It is mainly used in power system transformers and 35KV user stations. The product adopts the most advanced research results in the country, featuring a novel structure, low loss, compact size, strong short-circuit resistance, and many other characteristics.

Model Description

Normal Operating Conditions

Altitude: ≤1000m

Maximum ambient temperature: +40℃, maximum monthly average temperature: +30℃, maximum annual average temperature: +20℃, minimum temperature: -25℃

Power supply requirements: approximately sinusoidal wave, three-phase roughly symmetrical.

Installation location: indoor or outdoor environment without obvious dirt. Note: Transformers used under special conditions must be specified at the time of product ordering.

Technical Performance Parameters

Rated Capacity (kVA)	Rated Voltage (kV)			Connection Group	No-load Current (%))	Loss (W)		Impedance Voltage (%))	Dimensions (mm)			Weight (kg)
Rated Capacity (kVA)	High Voltage (kV)	Tap Range (kV)	Low Voltage (kV)	Connection Group	No-load Current (%))	No Load	Load	Impedance Voltage (%))	Length	Width	Height	Body	Oil Weight	Total Weight
50	35 or 38.5	±5% or ±2×25%	0.4	Yyn0 Dyn11	2.0	170	1210	6.5	1195	895	1825	300	330	860
100					1.8	240	2014		1200	935	1935	470	385	1130
125					1.7	270	2375		1235	940	1955	550	465	1335
160					1.6	290	2820		1285	995	1960	580	485	1475
200					1.5	340	3325		1310	1090	1985	680	595	1755
250					1.4	400	3950		1450	1150	2010	860	650	2000
315					1.4	480	4760		1930	1155	2020	980	765	2290
400					1.3	580	5750		1850	1065	2115	1170	885	2725
500					1.2	680	6915		2040	1205	2415	1340	960	3090
630					1.1	830	7865		2140	1240	2515	1550	895	2815
800					1.0	980	9405		2305	1540	2685	1990	1030	4510
1000					1.0	1155	11540		2545	1590	2590	2280	1305	4920
1250					0.9	1405	13935		2495	1615	2675	2415	1475	5055
1600					0.8	1696	16670		2680	2010	2970	2600	1490	5450
630					1.1	830	7865		2140	1050	2220	1580	925	3275
800	35 or 38.5	±5% or ±2×2.5%	3.15 3.3 6 6.3 10 10.5 11	Yd11	1.0	980	9405	6.5	2275	1330	2400	1870	1115	4085
1000					1.0	1155	11540		2450	1670	2470	1805	970	3705
1250					0.9	1405	13935		2565	1770	2615	2020	1010	4030
1600					0.8	1696	16670		2680	1780	2685	2365	1090	4545
2000					0.7	2175	18380		2800	1890	2755	2745	1200	5215
2500					0.6	2560	19665		2830	1980	2820	3320	1330	6080
3150					0.56	3040	23085	7.0	2850	2165	2960	3850	1520	7050
4000					0.56	3615	27360		2855	2250	3100	4600	1750	8490
5000					0.48	4320	31370		3000	2365	3155	5525	1950	8975
6300				Ynd11	0.48	5245	35055	7.5	3075	2530	3250	6770	2320	11490
8000					0.42	7200	38475		3130	2645	3710	8093	2500	14120
10000					0.42	8700	45315		3565	2750	3830	6983	2850	16480
12500					0.4	10080	53865	8.0	4150	2785	3950	10932	3250	18345
16000					0.4	12160	65835		4480	2860	4720	13330	3750	22370
20000					0.4	14400	79515		4560	3225	4865	17035	4365	29975
25000					0.32	17020	94050		4610	3490	4910	21310	5280	35370
31500					032	20460	112860		4760	3750	5100	25310	6650	29800

S11-M-30~2500/20 low loss fully sealed oil-immersed power transformer

S13-30~2500/35 double-winding non-excitation voltage regulating distribution transformer

S11-M-30~2500/20 low loss fully sealed oil-immersed power transformer

S13-30~2500/35 double-winding non-excitation voltage regulating distribution transformer

Qualification Certificate

Product Qualification Patent Certificate

Product Qualification

Longxiang has always relied on innovation-driven and open cooperation, upholding the enterprise spirit of "diligence, preciseness, truth-seeking and pragmatism", and has won the support and affirmation of more and more partners.

Patent Certificate

Longxiang takes innovation drive as the core power, relies on the technology research and development and management system as the support, focuses on the research and development and production of transformers, various box-type transformers and substations, and high and low voltage electrical appliances. It has obtained a number of industry certifications and has held a number of patents.

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

COOKIES

required

These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.

analyze

These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.

Feature

These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

advertise

These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.

Nantong Longxiang Electrical Equipment Co., Ltd.

sweep, mobile version!

Business License

龙翔电器 86-13057026999

Query you want to know the information