132kv 3 Phase 3 Windings Oil Immersed Electrical Transformer

Model NO.
SFZ11-50000/132
Coil Number
Three-Phase Three-Winding
Coil Structure
Toroidal
Transport Package
Main Body Is in Nude,Accessories Packed in Plywood
Specification
ISO9001, ISO14001, CE Apply for IEC, JB, ANSI
Trademark
EACHER
Origin
China
Production Capacity
10000 PCS/Year
Reference Price
$ 1,080.00 - 900,000.00
Contact Us

Product Description

132KV 3 phase oil immersed toroidal copper winding type electrical transformer
Contact    Person
Name:      Natalie Wang
 

         Electrical transformer ratio range from 66KV to 220KV are the main products of SHENDA Electric which have many advantage both on quality and price. All the products has been fully tested and certificated before delivery.Plenty of our products have been exported and applied in oversea markets regarding power plant, substation, mineral and ore industries.
Main Technical Parameters for three-phase two winding OLTC electrical transformer:
132kv 3 Phase 3 Windings Oil Immersed Electrical Transformer
Product show

Electrical transformer

Certificates                    

Company overview

Research and development center

Corner of workshop


Material(copper,insulation paper and silicon steel sheet)

Part of equipment
Customer visiting and Ordering

Manufacturing


Testing

  Packing and Shipping

Installation and Commissioning(At user's site)
 Rated power (kVA) H.V  (kV) H.V. Tap range L.V  (kV) Vector Group Impedance  (%) No-load Loss    (kW)On-load Loss   (kW) No-load Current (%)  Oil Weight (kg)Total weight (kg)  Overall dimension (mm)
 800 35/38.5   ±3*2.5% 6.3 Yd11  or  YNd11 6.5 1.06 9.98 1.05 1650 4790 2870*1810*2570
 1000  35/38.5  ±3*2.5%   6.3  Yd11  or  YNd11   6.5 1.26 12.16 1 1760 5210 3150*1890*2650
 1250  35/38.5  ±3*2.5%   6.3  Yd11  or  YNd11  6.51.49 14.63  0.9 2010 6080 3510*2040*2690
 1600  35/38.5  ±3*2.5%   6.3  Yd11  or  YNd11  6.5 1.8 17.58 0.85 1920 66103560*2070*2740 
 2000  35/38.5  ±3*2.5%   6.3  Yd11  or  YNd11  6.5 2.3 19.24 0.8 2160 7440 3680*2050*2850
 2500  35/38.5  ±3*2.5%   6.3  Yd11  or  YNd11 6.5   2.72 20.64 0.8 2580 8240 3780*2220*2890
 3150  35/38.5  ±3*2.5%   6.3  Yd11  or  YNd11 7 3.23 24.71 0.72 2680 8540 3850*2310*2950
 4000  35/38.5  ±3*2.5% 6.6  Yd11  or  YNd117  3.87 29.16 0.72 2960 11180 4120*2380*3150
 5000  35/38.5  ±3*2.5% 10  Yd11  or  YNd11 7 4.64 34.2 0.68 3050 12480 4210*2510*3220
 6300  35/38.5  ±3*2.5% 10.5  Yd11  or  YNd11 7.5 5.63 36.77 0.68 4050 15900 4320*3000*3290
 8000  35/38.5  ±3*2.5% 11 Yd11  or  YNd11 7.5  7.87 40.61 0.6 4200 17130 4500*3100*3680
 10000  35/38.5  ±3*2.5%    11  Yd11  or  YNd11 7.5 9.28 48.05 0.6 7480 252304560*3500*3750 
 12500  35/38.5  ±3*2.5%   11  Yd11  or  YNd11 8 10.94 56.86 0.56 8010 27000 4590*3580*3830
 16000  35/38.5  ±3*2.5%   11  Yd11  or  YNd118  13.17 70.32 0.54 8560 32500 4650*3700*4000
 20000  35/38.5  ±3*2.5%   11  Yd11  or  YNd11 8 15.57 82.780.54  10030 37770 5200*4200*4280
 25000  35/38.5  ±3*2.5%   11  Yd11  or  YNd118 18.96 101.65 0.5 12300 42600 5320*4350*4340
 31500   35/38.5  ±3*2.5%  11   Yd11  or  YNd11  8 22 119.70.45  1350051100  5450*4420*4450
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Transformer Characteristics
132kv 3 Phase 3 Windings Oil Immersed Electrical Transformer
Winding .
The winding must be especially protected - both against high electrical stress due to
external over voltages and against mechanical overloads by short circuits. They are made of copper or aluminum. Low-voltage windings are made of strip or flat wire while
high voltage windings are manufactured from round or profile wire. ("diamond-dotted paper") bonds the winding into a compact block
while drying and increases the short-circuit capacity additionally.

132kv 3 Phase 3 Windings Oil Immersed Electrical Transformer
Magnetic Core lamination.
The three-limb iron core is made of oblique cut Grain-oriented, seven-step silicon steel lamination insulated on both sides,
guaranteeing low losses and low noise. These values are even improved by laser treatment. It is protected on the surface with a
flash-proof varnish in order to prevent the sheet from corrosion and to reduce the noise.

132kv 3 Phase 3 Windings Oil Immersed Electrical Transformer
Oil tank.
Whether during transport or operation -the tank must be absolutely tight under mechanical stress. We have vast constructional experience, the most modern calculation methods and high-quality welding work. Special attention is paid to
corrosion protection. Pretreatment of the surface is processed by phosphating pickling, contributes to corrosion protection, just
like multi-coating with preset drying times for each layer. On request, hot-dip galvanization provides for even better protection

132kv 3 Phase 3 Windings Oil Immersed Electrical Transformer
Test lab
Testing are conducted for every transformer before delivery.Tests are classified to be routine tests and type test.
A - Routine tests: According to IEC 60076 standard , the following tests must be carried out for all units of the transformers
a- Measurement of winding resistance .
b- Measurement of voltage ratio and check of phase displacement.
c- Measurement of short circuit impedance and load losses.
d-Measurement of no-load losses and current .
e-Dielectric routine tests including the separate source AC voltage withstanding test and short duration induced over voltage withstanding test ( ACSD ) .

B - Type tests :
The following tests shall be carried out
a- Temperature rise test
b- Lightning impulse test

C - Special tests :
a- Determination of noise level according to IEC 60551 .
b- Oil leakage test
c- Overload test at 150 % rated current for one hour after temperature rise test ( top oil temperature rise and winding temperature rise must be measured and recorded in the report test also hot spot temperature rise must be calculated and recorded on the report test ) .
d- Short Circuit Dynamic stability Test (test report from independent and accredited laboratory for similar transformer will be accepted).


Packaging and transportation
132kv 3 Phase 3 Windings Oil Immersed Electrical Transformer


Company Introduction
SHENDA electric group is a manufacturer and wholesale company that manufactures good & high quality electric transformers from 2000. The company provides the customized products and OEM service. The factory own the 3 production base worldwide,2 in China and 1 in USA.We also own a transformer research institute with more than 30 electric engineers .
132kv 3 Phase 3 Windings Oil Immersed Electrical Transformer
Our Services
1. Pre-Sale Service
- Quick response: reply you within 8 hours, to save your time.
- Professional solution: supply professional completed solution base on your technical requirements,  to complete your technical plan.
- Quoataion: submit a competive price within 2 days, to promote your business

2. In Sale Service
- Supplying stipulated completed drawings
- Supplying manufacturing plan and processing photos
- Making the test plan and book hotel for the witness person
- Making good arrangement of the delivery and shipment

3. Afer Sale Service
- Supplying professional supervision and commissioning within 15 days
- Training the workers
- Providing 12 months waranty of quality and perforance

132kv 3 Phase 3 Windings Oil Immersed Electrical Transformer

RFQ
1,Q:
Are you manufacturer?
 
   A:
Yes, we are manufacturer. Our factory is in JiangShan City, zhejiang  Province.
 
2,Q:
What is your delivery time ? 
 
   A:
Depend on the type of transformer.
 
3,Q:
What is your payment term?
 
  A:
30% advance by T/T , 70% before delivery by T/T or L/C or we can discuss about it.
 
4,Q:
Are your transformers supported for customization ?
 
  A:
Yes, of course. We can design and produce accroding to the technical requirements and parameters of customers.
 
5,Q:
Do you offer guarantee for the products?
 
   A:
Yes. Different transformers is different. We offer at least one year guarantee for all of our transformers.
 
6,Q:
Do you accept Factory Acceptance Test?
 
   A:
Yes. It's available. And we are responsible for each set transformer's testing (ICE).
 
7,Q:
Do you assign engineer for after-sale service?
 
   A:
Yes. For our products,we all provide after-sale installation instructions service
 
 

 

Transformer

GIGATA.VN, 2023