Oil Immersed Power Transformer

We are offering oil immersed power transformer.
model no. sz9-31500kva
product name oil-immersed power transformer
(on-load voltage regulation)
rated capacity kva 31500
rated high voltage kv 35 / 38.5
high volt. Tap range ±3x2.5% / ±4x2.5%
rated low voltage kv 3.15 / 6.3 / 10.5 / 11
phase number ph three
vector group ynd11
no-load loss w 25300
loading loss w 126000
no-load current % 0.40
short-circuit impedance % 8.0
oil weight kg 10100
machine weight kg 27200
weight kg 47400
base gauge (horizontal*vertical) mm 2040*2040
overall dimension mm l6850 * w4850 * h4450
oil immersed transformers features:
1) the oil-immersed transformer has good insulation performance, flexible and reliable. It can be made a variety of special-type transformers.
2) it is advanced design and reasonable structure. Also, it is small size, light weight, easy installation, and good economic performance.
3) it is strong ability over charging, low loss, low temperature rise, and low noise,
4) there is reliable shell.it can be run under harsh environment.
5) using new type machine structure, there are high mechanical strength and strong sudden short-circuit bearing capability.
6) good insulation and high level impacting lightning surge,
7) fully sealed product, no oil conservator, lowers than similar product. It is used vacuum impregnating oil techniques, fully take off the humidity in oil box. It is non-contact with oil and air completely. It is no need to do oil sample test regularly.
oil immersed transformers applications:
1) outside or inside,
2) the altitude of installation site can not be over 1000m, the altitude of high pressure model installation site can not be over 4000m,
3) environment temperature between +40~-30 degrees,
4) relative humidity 95%,
5) the product will be design according to customer's requirements when it is used in non-normal condition.
information:
price term: fob guangzhou
payment term: t/t 50% for deposits and 50% for balance before delivery
delivery time: 15~20days
package: wooden carton
warranty: 1 year
certification: iso9001:2000
inspection: in house
place of origin: guangdong, china
sample: not available
minumum order quantity: 1 set
certification:
foshan chan xing te transformer co.,ltd. Was established in 1988,and is a professional factory for making transformer with machinery industry department in china.our company has got through iso9001 quality management system.our products are recommended to the power grid construction and transformation.
oil-filled transformers and dry type transformers are classical products,which have been passed the inspection of chinese transformer quality inspection center.there are good evaluations for our transformers with quality inspection department.our factory has got many certificates from national department,such as ""china quality credit enterprise aaa+class"", ""ten quality brand"" in transformer, ""china quality first 500"",and more.
quality:
our company has been widely recognized by society because of abiding by contract,quality assurance,and delivery on time,good after-sale service, and honest business reputation.
Our company has strong technical force and high-quality well-trained workforce.there are numbers of excellent production equipment and advanced inspection methods.
products:
35kv and below,s9 series,s9-m series,sz9 series,s11 series,s11-m series,sz11 series,s11-mr series,s13 series and sh15 series amorphous alloy oil-immersed power transformers,35kv and below,sc9,scb9,sc10,scb10,sc11,scb11 (capability from 30~2500kva)series epoxy resin casting dry insulation transformers,sgb10,sgb11 and h level insulation dry power transformers (american dupont nomex cardboard insulation structure). Except these,we also produce voltage regulators,electric reactors,yb series american boxes changed,ybp-12/0.4 series prefabricated substation and all kinds of special transformers.
company:
established in 1988 foshan chanxingte transformer co., ltd. has 24 years of experiences producing high quality oil-immersed and dry-type power and distribution transformers at capacities of 30kva to 31.5mva at our 30,000sqm workshop with iso9001:2000 certifications be recommended to the power grid construction and transformation at our country.
supply:
our company has new plant,warehouses,office buildings,and staff accommodation about 30,000 square meters.there is a nice producing environment in order to improve product quality,expand production capacity and make more energy-saving transformers.our production capacity has reached 2,000,000 kva.
market:
our transformer has been fully affirmed by users because of its advanced technique,stable performance,low noise,low discharge and nice shape.market share is rising year on year.oil-filled and dry type transformers are all over the pearl river area.a large number of products are also sold to other provinces and cities in china,such as beijing,shanghai,yunnan province and more.in recent year,our products have been sold to the countries around china,the middle east and some african countries.
remark:
for quick quote, please providing our necessary information such as product name & model no. / hight voltage / low voltage / coils material (full cooper or aluminum & copper) / vector group / phase / frequency / order quantity & prices term, we will reply you as soon as possible.