LONGXIANG

LONGXIANG

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

S22-30~2500/10 three-phase double-winding non-excited oil-immersed transformer (electrical steel strip)

S22-30~2500/10 three-phase double-winding non-excited oil-immersed transformer (electrical steel strip)

The fully sealed power transformer eliminates the oil storage tank, using the fins of the corrugated oil tank body as a heat dissipation cooling element. At the same time, it expands and contracts with the increase and decrease of transformer oil, isolating the interior of the transformer from the atmosphere, preventing oil deterioration and insulation from moisture and aging, thus enhancing operational reliability. The core uses high-quality cold-rolled silicon steel sheets, effectively improving the distribution of magnetic flux density within the core, reducing noise and losses. The coils are wound with high-strength enameled wire (or paper-wrapped wire), featuring a cylindrical (or disc) structure, with uniform winding distribution and a reasonable insulation structure, providing strong short-circuit resistance. All fasteners used in the oil tank are equipped with locking nuts to ensure they do not loosen during long-distance transportation. The surface of the oil tank is treated with phosphating and coated with three-proof paint (moisture-proof, mildew-proof, salt spray-proof), widely used in harsh environments such as metallurgy, mining, and petrochemicals.

Explore More →
S20-30~2500/10 three-phase double-winding non-excited oil-immersed transformer (electrical steel strip)

S20-30~2500/10 three-phase double-winding non-excited oil-immersed transformer (electrical steel strip)

The fully sealed power transformer has eliminated the oil storage tank, using the fins of the corrugated oil tank body as a heat dissipation cooling element. At the same time, it expands and contracts with the increase and decrease of transformer oil, isolating the interior of the transformer from the atmosphere, preventing oil deterioration and insulation from moisture and aging, thus enhancing operational reliability. The core uses high-quality cold-rolled silicon steel sheets, effectively improving the distribution of magnetic flux density within the core, reducing noise and losses. The coils are wound with high-strength enameled wire (or paper-wrapped wire), featuring a cylindrical (or disc) structure, with uniform winding distribution and a reasonable insulation structure, providing strong short-circuit resistance. All fasteners used in the oil tank are equipped with locking nuts to ensure they do not loosen during long-distance transportation. The surface of the oil tank is treated with phosphating and coated with three-proof paint (moisture-proof, mildew-proof, salt spray-proof), widely used in harsh environments such as metallurgy, mining, and petrochemicals.

Explore More →
S13-30~2500/10 three-phase double-winding non-excited oil-immersed transformer (electrical steel strip)

S13-30~2500/10 three-phase double-winding non-excited oil-immersed transformer (electrical steel strip)

The fully sealed power transformer has eliminated the oil storage tank, using the fins of the corrugated oil tank body as a heat dissipation cooling element. At the same time, it expands and contracts with the increase and decrease of transformer oil, isolating the interior of the transformer from the atmosphere, preventing oil deterioration and insulation from moisture and aging, thus enhancing operational reliability. The core uses high-quality cold-rolled silicon steel sheets, effectively improving the distribution of magnetic flux density within the core, reducing noise and losses. The coils are wound with high-strength enameled wire (or paper-wrapped wire), featuring a cylindrical (or disc) structure, with uniform winding distribution and a reasonable insulation structure, providing strong short-circuit resistance. All fasteners used in the oil tank are equipped with locking nuts to ensure they do not loosen during long-distance transportation. The surface of the oil tank is treated with phosphating and coated with three-proof paint (moisture-proof, mildew-proof, salt spray-proof), widely used in harsh environments such as metallurgy, mining, and petrochemicals.

Explore More →
S(B)H25-30~2500/10 three-phase double-winding non-excited oil-immersed transformer (amorphous alloy)

S(B)H25-30~2500/10 three-phase double-winding non-excited oil-immersed transformer (amorphous alloy)

Amorphous alloy power transformers are a new generation of environmentally friendly transformers. Their cores are made of amorphous alloy materials from the United States, and the oil tanks are manufactured by domestic corrugated oil tank automatic production lines, featuring a fully sealed, maintenance-free structure. They are low noise, low loss, safe, and energy-saving, and can be widely used in urban network projects, residential communities, as well as public places such as hospitals and schools.

Explore More →
S(B)H21-30~2500/10 three-phase double-winding non-excited oil-immersed transformer (amorphous alloy)

S(B)H21-30~2500/10 three-phase double-winding non-excited oil-immersed transformer (amorphous alloy)

Amorphous alloy power transformers are a new generation of environmentally friendly transformers. Their cores are made of amorphous alloy materials from the United States, and the oil tanks are manufactured by domestic corrugated oil tank automatic production lines, featuring a fully sealed, maintenance-free structure. They are low noise, low loss, safe, and energy-saving, and can be widely used in urban network projects, residential communities, as well as public places such as hospitals and schools.

Explore More →
S(B)H15-30~2500/10 three-phase double-winding non-excited oil-immersed transformer (amorphous alloy)

S(B)H15-30~2500/10 three-phase double-winding non-excited oil-immersed transformer (amorphous alloy)

Amorphous alloy power transformers are a new generation of environmentally friendly transformers. Their cores are made of amorphous alloy materials from the United States, and the oil tanks are manufactured by domestic corrugated oil tank automatic production lines, featuring a fully sealed, maintenance-free structure. They are low noise, low loss, safe, and energy-saving, and can be widely used in urban network projects, residential communities, as well as public places such as hospitals and schools.

Explore More →
S22-30~2500/20 three-phase double-winding non-excited oil-immersed transformer

S22-30~2500/20 three-phase double-winding non-excited oil-immersed transformer

The fully sealed power transformer has eliminated the oil storage tank, using the fins of the corrugated oil tank body as a heat dissipation cooling element. At the same time, it expands and contracts with the increase and decrease of transformer oil, isolating the interior of the transformer from the atmosphere, preventing oil deterioration and insulation from moisture and aging, thus enhancing operational reliability. The core is made of high-quality cold-rolled silicon steel sheets, effectively improving the distribution of magnetic flux density within the core, reducing noise and losses. The coils are wound with high-strength enameled wire (or paper-wrapped wire), featuring a cylindrical (or disc) structure, with a uniform winding distribution and a reasonable insulation structure, providing strong short-circuit resistance. All fasteners used in the oil tank are equipped with lock nuts to ensure they do not loosen during long-distance transportation. The surface of the oil tank is treated with phosphating and coated with three-proof paint (moisture-proof, mildew-proof, salt spray-proof), widely used in harsh environments such as metallurgy, mining, and petrochemicals.

Explore More →
S11-M-10~2500/10 low loss fully sealed oil-immersed power transformer

S11-M-10~2500/10 low loss fully sealed oil-immersed power transformer

The fully sealed power transformer has eliminated the oil storage tank, using the fins of the corrugated oil tank body as a heat dissipation cooling element. At the same time, it expands and contracts with the increase and decrease of transformer oil, isolating the interior of the transformer from the atmosphere, preventing oil deterioration and insulation from moisture and aging, thus enhancing operational reliability. The core uses high-quality cold-rolled silicon steel sheets, effectively improving the distribution of magnetic flux density within the core, reducing noise and losses. The coils are wound with high-strength enameled wire (or paper-wrapped wire), featuring a cylindrical (or disc) structure, with uniform winding distribution and a reasonable insulation structure, providing strong short-circuit resistance. All fasteners used in the oil tank are equipped with lock nuts to ensure they do not loosen during long-distance transportation. The surface of the oil tank is treated with phosphating and coated with three-proof paint (moisture-proof, mildew-proof, salt spray-proof), widely used in harsh environments such as metallurgy, mining, and petrochemicals.

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

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

The fully sealed power transformer has eliminated the oil storage tank, using the fins of the corrugated oil tank body as a heat dissipation cooling element. At the same time, it expands and contracts with the increase and decrease of transformer oil, isolating the interior of the transformer from the atmosphere, preventing oil deterioration and insulation from moisture and aging, thus enhancing operational reliability. The core uses high-quality cold-rolled silicon steel sheets, effectively improving the distribution of magnetic flux density within the core, reducing noise and losses. The coils are wound with high-strength enameled wire (or paper-wrapped wire), in a cylindrical (or disc) structure, with uniform winding distribution and a reasonable insulation structure, providing strong short-circuit resistance. All fasteners used in the oil tank are equipped with locking nuts to ensure they do not loosen during long-distance transportation. The surface of the oil tank is treated with phosphating and coated with three-proof paint (moisture-proof, mildew-proof, salt spray-proof), widely used in harsh environments such as metallurgy, mining, and petrochemicals.

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

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

Explore More →
< 12 > proceed page

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

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

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

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.

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.

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!

Copyright©2024 Nantong Longxiang Electrical Equipment Co., Ltd. 丨Tag l Powered by 300.cn

Business License

龙翔电器 86-13057026999

Query you want to know the information

Search