Power transformer

We are offering sgb11-2500kva grade-h insulation dry-type power transformer.
model no. sgb11-2500kva
product name grade-h insulation dry-type power transformer
(american du pont nomec paper insulation material structure)
product standard gb1094.11-2007, gb/t10228-2008, iec60076-1993
rated capacity kva 2500
rated high voltage kv 10 / 10.5 / 11 / 6 / 6.3 / 6.6
high volt. Tap range ±5%, ±2x2.5%
rated low voltage kv 0.4
phase number ph three
vector group dyn11 / yyn0
insulation level li75ac35 / li0ac3
no-load loss po w 3240
loading loss pk (75℃) w 15240
no-load current lo % 0.8
noise grade (low noise) lpa(db) 57
impedance voltage % 6
install size mm 1070
weight kg 5250
product outline size mm l1980 * w1200 * h2120
grade h insulation dry type transformers features:
1) level h insulation heat-resistant coil maximum temperature rise: 125k highest temperature 180℃ major insulation material is level c (heat-resistant can reach 220℃) of american du pont nomex paper.
transformer can flame retardant in operation, and will not be explosion and release harmful gas. This product is safety.
2) the operation noise of product is lower than national standard. It can be recycled in later period of service life.
3) product uses nomex insulation material structure. Coils is done vacuum pressure impregnation treatment in order to strengthen seal level of conductor and mechanical strength of coil.
4) it is good heat-resistant capability, ultimate strength, high insulation capability, good heat emission condition, strong capability of resisting impact. It is durability.
5) the design is compact. It is low loss, energy saving product.
grade h insulation dry type transformers applications:
1) indoor using
2) altitude can not be over 1000m, high pressure installation site altitude can not be over 4000m
3) relative humidity, no more than 95%
4) seismic intensity: 7
5) product appplication scope: high-rise building, commercial center, city square, hosipital, school, airport, station, seaport, underground, power station, oilfield, chemical industry, tunnel and so on.
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.