Gold Member Since 2007
Audited Supplier
Ningbo Ville Electric Co., Ltd.

Transformer, Power Transmission, Power Transformer manufacturer / supplier in China, offering Dry Transformer Opening Dry Type Transformer, 20kVA S10-M Series 10kv Wond Core Type Hermetically Sealed Oil Immersed Transformer/Distribution Transformer, Outdoor Disconnect Switch Electromotor Operation Mechanism and so on.

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Supplier Homepage Product Dry Transformer Dry Transformer Opening Dry Type Transformer

Dry Transformer Opening Dry Type Transformer

FOB Price: US $20,000 / set
Min. Order: 1 set
Min. Order FOB Price
1 set US $20,000/ set
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Production Capacity: 50, 000 set/year
Transport Package: wooden case or as per requirement
Payment Terms: L/C, T/T, D/P, Paypal

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Basic Info
  • Model NO.: Dry transformer SG(H)B10
  • Phase: Three
  • Cooling Method: Dry-type Transformer
  • Certification: ISO9001-2000
  • Frequency Characteristics: Power Frequency
  • Brand: Ville
  • Trademark: VILLE
  • Origin: China
  • Application: Power, Electronic, Instrument, Audio
  • Core: Core-type Transformer
  • Winding Type: Multi-winding Transformer
  • Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
  • Shape of Core: EC
  • Dry: Resin
  • Specification: ISO 9001: 2000
Product Description
Dry Transformer Opening Dry Type Transformer

Dry Transformer General:
By the strict control of material, optimized design, reasonable processing, SG(H)B10-100- 2500/10 series three phase opening type transformer passed CTQC (certificate test of quality control) by State Transformer Quality Supervision& Inspection Center. To get reasonable structure and artistic appearance, NOMEX paper from DVPONT Co. And advanced VPI (vacuum pressure impregnation) technology are both used for the products.

It owns the advantage such as weatherproof, no pollution, safe operation under high temperature, low partial charge and noise, ideal dissipation of heat, higher capability of overload. It is the new generation of dry transformer for the environmental protection. It is applicable to load center where requires more in fireproofing and security, such as airport, metro, power plant, metallurgy plant, hospital, high building, shopping center, residential area, etc.

Feature:
1. Environmental protection:
High quality H grade insulation material is used the product, there is no emission of hazardous gases under high temperature.
Owing to the opening winding, it is convenient to take copper back for recycling after the service life.
2. Reliable insulation system:
NOMEX paper and ET-90 series H grade resin is chosen as basic insulation system, optimized design makes insulation system 180 degrees centigrade - 220 degrees centigrade, which is safe, steady and reliable under high temperature.
3. Advanced processing technology:
Adopting VPI technology and curing process under the high temperature, the lacquer film is bright and even, no cracking, the partial discharge is less than 5PC, with low noise.
4. Overload capacity:
H grade Nomex paper is used for insulation of winding in opening structure. Its dissipation of heat is faster and temperature rise is even, which shows higher overload capability.
5. Stronger withstanding short-circuit capability:
VPI process is carried out for H. V. &L. V. Coils and pre-pressing device such as disc spring and silicon rubber is put on the end of coils to strengthen the mechanical strength for both coils and product, which improves its withstanding short-circuit capability.
6. Weatherproof:
The whole product is coated with H grade insulation lacquer twice. Lacquer film has the good adhesion, mechanical strength and insulation performance without cracking. Therefore, it is weatherproof such as moisture, fog and dust, particularly in serious pollution.

Technical parameters:
Rated Capacity
(kVA)
 
VoltgeVector GroupIo 
(%)
 
Uk
(%)
 
Po 
(w)
 
Pk
 (w)
(145 C )
 
Weight
(kg)
 
Track
(mm ) 
HV 
(kV)
 
Tap changer(%) LV 
(kV)
 
100
 
6
6.3
10
11
10.3
11
 
± 5 %
± 2×2.5 %
Or Others
0.4
 
Y,yn0
D,yn11
 
 
1.1
 
4
 
408
 
2165
 
550
 
400 × 400
 
125
 
1.0
 
480
 
2590
 
620
 
550×550
 
160
 
0.9
 
560
 
3100
 
725
 
200
 
0.9
 
655
 
3975
 
825
 
250
 
0.9
 
760
 
4675
 
950
 
315
 
0.75
 
880
 
5610
 
1140
 
400
 
0.75
 
1040
 
6630
 
1320
 
500
 
0.6
 
1200
 
7945
 
1700
 
660 × 660
 
630
 
0.6
 
1400
 
9265
 
2000
 
630
 
0.8
 
6
 
1345
 
9775
 
1700
 
800
 
0.8
 
1695
 
11560
 
2025
 
820×820
 
1000
 
0.8
 
1985
 
13345
 
2375
 
1250
 
0.8
 
2385
 
15640
 
2720
 
1600
 
0.65
 
2735
 
18105
 
3310
 
2000
 
0.65
 
3320
 
21250
 
3830
 
1070×1070
 
2500
 
0.65
 
4000
 
24735
 
4450
 


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Dry Transformer Opening Dry Type Transformer
 
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