25kva 10kv 0.4kv three-phase oil transformer China Manufacturer|Oil Type Distribution Transformer|Oil Immersed Transformer|Products |Tongrun photoelectron

Oil Type Distribution Transformer

25kva 10kv 0.4kv three-phase oil transformer China Manufacturer

25kva 10kv 0.4kv three-phase oil transformer

$660-25000 /Set/Sets

Payment Type:	L/C,T/T,D/P,D/A,Paypal,Money Gram,Western Union,D/A
Incoterm:	FOB,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery,DAF,DES
PDDN-Min. Order:	1 Set/Sets
PDDNansportation:	Ocean,Land

Option:

25KVA-1000KVA

Sample:

$699.00 /Set/Sets, 1 Set/Sets (Max. Order) Buy Sample

Get a Quote

Category: Oil Type Distribution Transformer
Tags:
Share:

Product Description

The insulation of transformers can be divided into internal insulation and external insulation. Internal insulation refers to the insulation of various parts inside the oil tank, while external insulation refers to the insulation between the upper part of the bushing and the ground. Internal insulation can be divided into two parts: main insulation and longitudinal insulation. The main insulation is the insulation between the winding and the grounding part, as well as between the windings. In Oil Immersed Transformers, the main insulation structure is most commonly used with oil-paper barrier insulation.

The Oil Immersed Transformer has the characteristics of good heat dissipation, low loss, large capacity, low price, etc. Its main role in the power grid is the conversion of electric energy, that is, the conversion of voltage level. It is understood that most of the power transformers operating in the power grid are oil-immersed transformers.

灰头长图删除试验站.jpg 删除实验站的四张小图.jpg

Tongrun Photoelectron deals in the R&D, manufacturing, and sales of various medium, high, and Low Voltage Transformers and Transformer Accessories . The transformer accessories mainly include Buchholz Relay, Tap Changer , oil level gauge, Butterfly Valve, Moisture Absorber, pressure reducing valve, Cross Flow Cooling Fan, Bimetal Thermometer, Epoxy Resin Insulator, etc. New and old customers are welcome to purchase and customize.

Company Overview

Tongrun Photoelectron is a comprehensive enterprise integrating product research and development, product sales, and import and export services. It has more than 45 years of R&D experience. The company has more than 120000 square meters of modern workshops, research and development centers, and more than 30,000 square meters of employee apartments. Complete production equipment, complete testing methods, strong technical force, and complete qualifications. We can provide all kinds of high, medium, and low voltage transformers with a voltage of 110KV and below and a capacity of 120000kVA and below for various purposes. The parameters and specifications can be customized according to customer requirements. The products have been sold to Korea, Japan, Russia, Vietnam, Myanmar, Singapore, Malaysia, Iraq, Zambia, Congo, South Sudan, Ethiopia, Nigeria, South Africa, Azerbaijan, Zimbabwe and other countries.

Product Attributes

Model No.: S

Brand: PDDN

Place Of Origin: China

Use: Power, Electronic, Lighting, Audio, Potential, Instrument, Rectifier, Pulse, Reactor

Phase: Three

Coil Structure: Toroidal

Number Of Coils: Autotransformer

Product Name: Oil immersed distribution transformer

Rated Capacity: 30kva~2500kva

Rated Primary Voltage: 6kv/10kv/11kv/13.8kv//15kv/20kv/22kv/33kv/35kv/

Rated Secondary Voltage: 380v/400v/415v/420v