Good Quality 250kva 15/0.4kv Oil Filled Power Transformer

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  • 1 - 9 Pieces
    $1,200.00
  • 10 - 19 Pieces
    $1,180.00
  • >=20 Pieces
    $1,160.00
Samples:
$1,200.00 /Pieces | 1 Pieces (Min. Order) | Buy Samples
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Overview
Quick Details
Place of Origin:
Zhejiang, China
Brand Name:
AISO/OEM
Model Number:
S9-250-15
Usage:
Power
Phase:
Three
Coil Structure:
Toroidal
Coil Number:
Autotransformer
Type:
Power transformer
Product name:
250KVA transformer
Iron core:
Silicon sheet
Tap changer:
OLTC/NLTC
Frequency:
50Hz/60Hz
OEM:
Accepted
Export port:
Shanghai or Ningbo
Packaging:
Wooden box
Sample:
Accept
Supply Ability
Supply Ability:
100 Piece/Pieces per Month Transformer power transformer transformer oil
Packaging & Delivery
Packaging Details
International standard package ,proper for any special customer air or sea requirements,one set one case
Port
Ningbo or Shanghai
Product Description

Transformer power transformer  transformer oil

Summary 
220kv 110kv and 66kv low-loss series transformador is our independently developed new generation of transformadores on the basis of absorption of domestic and foreign advanced technology, which feature low local discharge, low loss, low noise, high reliability, strange protection against abrupt short circuit. Its excellent performance has been recognized by wide users and highly appraised by experts.The full-sealed suspending-cover free products sell well nationwide.

Reliable Structure
Amount of local discharged:The apparent discharge amount is less than 80pC under the 1.5 times of rated voltage;
Noise: Products of 63MVA and below is lower than 58dB(AN);
Power loss: no-load loss is 30% lower than that of IEC standard;
Reliability: All in-service product have no damages or oil leakage occurred;
Short circuit withstanding: Model SFZ11-50000/132 smoothly passed the short-circuit withstanding test of the national transformador quality supervision and inspection center and also passed Holland “KEMA” quality Control system.

Excellent Materials
Oxygen-free copper lines of lower resistivity, which will become smoother and burr-free after series of additional surface treatment, so the load loss of our transformador is lower and the electric performance is better.
High-quality silicon-steel plates which are of lower unit loss, and the no-load of the transformadores is lower.
High-quality wooden laminating insulation pieces, which won’t split or move even under the influence of short circuit.
Thoroughly filtrated transformadores oil containing less water, gas and impurities, which makes our transformador es work better.
High-quality rubber sealing material, which can prevent the transformadores form aging or leaka

Coil
The high-voltage(HV) coil adopts an interleaved-continuous structure to improve the voltage characteristics under impact voltage and make voltage evenly distributed. All stays and pads are chamfered to keep highly reliable insulation.
2. In the transformador winding there is a zigzag oil guide structure so as to fully cool all areas inside the winding, lower the temperature rise of the winding and the hot points of the winding and prolong the service life of insulation. The HV and MV regulation system are independently provided with voltage-regulating winding to balance the ampere turn of each winding-up,effectively lower the axial electrodynamic force generated at short-circuit of transformador and improve abrupt short-circuit withstanding capacity.

Technical data Outline and installation size
Rated capacity(KVA)Load loss(KW)No-load loss(kW)No-load current(%)Overall weight(kg)Dimension(mm)
100.260.093.2172915*450*935
200.440.13230915*450*975
300.630.132.3275930*587*995
500.910.172360995*595*1035
631.090.21.94151020*75*1050
801.310.251.94701035*750*1095
1001.580.291.85451040*760*1145
1251.890.341.76401080*770*1210
1602.310.41.67451120*785*1230
2002.730.481.58801210*810*1270
2503.20.561.410351270*825*1420
3153.850.671.412201310*840*1490
4004.520.81.314051365*1010*1525
5005.410.961.216551395*1025*1590
6306.21.21.119751515*1060*1625
8007.51.41.123551850*1180*1780
100010.31.7127151890*1350*1840
1250121.95133351845*1420*1890
160014.52.40.838552295*1400*1980
 
 
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Our Services

Our Services

 

1.We can make the products as different’s special require.

 

2.Flexible lead time 

 

3.We can offer products at different prices 

 

4.We have our own workflow (AISO process) 

 

5.Any way, any time, your problems will be timely reply 

 

FAQ 

 

"Do you have a catalogue? Can you send me the catalogue to have a check of all your products?"

Yes , We have product catalogue.Please contact us on line or send an Email to sending the catalogue.

 

"Whether can produce as my require?"

"Yes,we can make the products as different’s special require."

 

"How long the product warranty?"

"Normally, the warranty for the product is 18 months , warmly reception with the calling, visiting and letters, and give the best answers and solution in time from the customers for the technical problem."

 

"What kind of payment do you accept ? Can I pay RMB ?"

"We accept T/T(Wire transfer),Western Union and Paypal. And you can pay money In RMB. No problem."

 

"Any requirements or question,welcome to ""Send"" us an e-mail  Now!!!

 

It's our great honor to do services for you! "