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Ningbo Ville Electric Co., Ltd.

Transformer, Power Transformer, Dry Type Transformer manufacturer / supplier in China, offering Three Phase Resin Insulation Dry Type Power Transformer 2500kVA, 15 Strand Billet Continuous Casting Machine CCM, Lvb (T) Series Oil Immersed Inverted Current Transformers and so on.

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Supplier Homepage Product Dry Transformer Three Phase Resin Insulation Dry Type Power Transformer 2500kVA

Three Phase Resin Insulation Dry Type Power Transformer 2500kVA

FOB Price: US $100-30,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $100-30,000/ Piece
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Port: Ningbo, China
Production Capacity: 50,000 set/year
Payment Terms: L/C, T/T, D/P, Western Union

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Basic Info
  • Model NO.: SC(B10)-2500
  • Phase: Three
  • Cooling Method: Dry-type Transformer
  • Certification: ISO9001-2000
  • Frequency Characteristics: Power Frequency
  • Brand: Ville
  • Capacity Range: 30 - 10000kVA
  • Trademark: VILLE
  • Specification: ISO 9001:2000
  • HS Code: 8504231300
  • Application: Power
  • Core: Core-type Transformer
  • Winding Type: Two-winding Transformer
  • Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
  • Shape of Core: Ring
  • Voltage Class: 6 -35kv
  • Tapping Range: +/- 2X2.5% +/- 4X2.5% (or Others)
  • Transport Package: wooden case or as per requirement
  • Origin: China
Product Description
Dry transformer performance is up to IEC726, GB6450, GB/T10228-1997 Standard.
The transformer owns its advantage such as low loss and noise, small size, less weight, moisture-proof, anti-dirty, crack-proof, withstanding impulse, flameproof, overload capability, smaller partial discharge (less than 10 PC).

Feature:
Adopting advanced technology and high quality raw material, with first class equipment and strict processing, SC-series resin casting dry type transformer owns the following advantages:
1. Copper conductor is used both for H. V. &L. V. Coils to strengthen the glass fiber. It is dried and cast by epoxy resin under the high vacuum. After curing, it is a firm cylinder, with high mechanical strength and withstanding short-circuit capability, smaller partial discharge, higher reliability as well as long service life.
2. Flameproof, explosion resistant, no pollution to environment. Because the imported epoxy resin and glass fiber compound insulation materials are used and certain silicon powder is contained in the epoxy resin. Heat conduction co-efficient and flameproof ability is greatly improved in comparison with old type materials. There would be no toxin and harmful gas caused by resin under high temperature.
3. The moist cannot be absorbed by coils. The core clamp is coated with the special anti-corrosive materials so it can do as usual under the severe conditions. It is unnecessary to get rid of moisture for interval operation.
4. Good capabilities of withstanding short-circuit and lightning impulse.
5. Good heating dissipation due to thin resin coated on the outside of coils. Normally, natural air cooling (AN) is taken. Fan cooling system could be provided with the transformer in any protection grade to improve short time overload ability and ensure the safe operation.
6. Low loss and noise, energy saving, economical operation, free from maintenance.
7. Small size, less weight, little occupied area, and few cost for installation. It is unnecessary to take consideration of drainage pool, fire proof and fire fighting facilities, as well as standby power source.
8. Without any risk of fire disaster, explosion, it could also be installed separately around loading center, close to electric consuming place, so the wiring costs can be reduced and more costs can be saved.

Technical parameter:
Voltage class: 6 -35KV
Capacity range: 30 - 10000kVA
Voltage adjustment mode: No-load tap changer or on-load tap changer (fitted with vacuum or on-load tap changer )
Tapping range: +/- 2X2.5% +/- 4X2.5% (or others)
Frequency: 50Hz or 60Hz
Phase number: Three phase
Vector group: Yyn0; Dyn11; Yd11 or others
Short-circuit impedance: Standard impedance ( requirement by customer)
Working condition: Relative humidity 100%, ambient temperature no more than 40 degrees centigrade
Max. Temperature rise: 100K
Cooling mode: Natural air cooling (AN) or fan cooling (AF)
Protection grade: IP00; IP20(indoor ); IP23(outdoor)
Insulation grade: F grade
Insulation level:
10KV Power frequency withstanding voltage 35KV, impulse withstanding voltage 75KV;
20KV Power frequency withstanding voltage 50KV, impulse withstanding voltage 125KV;
35KV Power frequency withstanding voltage 70KV, impulse withstanding voltage 170KV.
Technical Parameter for SC (B ) 9  Series
H -V : 10(10.5,11,6,6.3,6.6)±2X2.5%kV    Vector Group: Y,yn0 or D,yn11             
 
L -V : 0.4kV         Insulating Level:  LI75AC35/LI0AC3
 
Model
 
Po
 
Pk
(120C)
 
Uk
 
IoSound Level 
 
Dimension(main body)
 
W
 

 

 
%
 
dB(A)
 
L X W X H X Track
 
SC9-30/10
 
200
 
745
 
4
 
2.2
 
43
 
700X460X750X400
 
SC9-50/10 
 
300
 
1050
 
4
 
2.0
 
43
 
945X750X950X550
 
SC9-80/10
 
380
 
1450
 
4
 
1.8
 
43
 
945X750X945X550
 
SC9-100/10
 
430
 
1660
 
4
 
1.8
 
44
 
945X750X965X550
 
SC9-125/10
 
520
 
1950
 
4
 
1.6
 
44
 
1040X860X1045X660
 
SC9-160/10
 
600
 
2250
 
4
 
1.4
 
44
 
1040X860X1085X660
 
SC9-200/10
 
700
 
2670
 
4
 
1.4
 
45
 
1040X860X1115X660
 
SC9-250/10
 
800
 
2800
 
4
 
1.4
 
45
 
1170X860X1120X660
 
SC9-315/10
 
940
 
3660
 
4
 
1.2
 
47
 
1240X760X1305X660
 
SCB9-400/10
 
960
 
4210
 
4
 
1.2
 
48
 
1320X760X1390X660
 
SCB9-500/10
 
1150
 
5150
 
4
 
1.2
 
48
 
1360X760X1455X660
 
SCB9-630/10
 
1320
 
6180
 
4
 
1.0
 
50
 
1460X760X1500X660
 
SCB9-630/10
 
1280
 
6300
 
6
 
1.0
 
50
 
1460X760X1480X660
 
SCB9-800/10
 
1500
 
7330
 
6
 
1.0
 
52
 
1520X920X1590X820
 
SCB9-1000/10
 
1760
 
8590
 
6
 
0.8
 
54
 
1600X920X1720X820
 
SCB9-1250/10
 
2060
 
10190
 
6
 
0.8
 
54
 
1660X920X1895X820
 
SCB9-1600/10
 
2400
 
12370
 
6
 
0.8
 
56
 
1800X920X1985X820
 
SCB9-2000/10
 
3200
 
15230
 
6
 
0.6
 
57
 
1800X920X2135X820
 
SCB9-2500/10
 
3800
 
18090
 
6
 
0.6
 
57
 
2070X1170X2180X1070
 
 
Technical Parameter for SC (B) 10  Series
H- V: 10(10.5,11,6,6.3,6.6)±2X2.5%kV   Vector Group: Y,yn0 or D,yn11             
L- V: 0.4kV    Insulating Level:  LI75AC35/LI0AC3
 
Model
 
Po
W
 
Pk
(120 C)
W
 
Uk 
%
 
Io
%
 
Soud LEVEL
dB(A)
 
Dimension(main body)
L X W X H X Track 

 
SC10-30/10
 
200
 
700
 
4
 
2.2
 
43
 
700X460X750X400
 
SC10-50/10
 
285
 
985
 
4
 
2.0
 
43
 
945X750X950X550
 
SC10-80/10
 
365
 
1375
 
4
 
1.8
 
43
 
945X750X945X550
 
SC10-100/10
 
405
 
1570
 
4
 
1.8
 
44
 
945X750X965X550
 
SC10-125/10
 
480
 
1830
 
4
 
1.6
 
44
 
1040X860X1045X660
 
SC10-160/10
 
560
 
2120
 
4
 
1.4
 
44
 
1040X860X1085X660
 
SC10-200/10
 
650
 
2520
 
4
 
1.4
 
45
 
1040X860X1115X660
 
SC10-250/10
 
760
 
2750
 
4
 
1.4
 
45
 
1170X860X1120X660
 
SC10-315/10
 
880
 
3455
 
4
 
1.2
 
47
 
1240X760X1305X660
 
SCB10-400/10
 
960
 
3985
 
4
 
1.2
 
48
 
1320X760X1390X660
 
SCB10-500/10
 
1150
 
4875
 
4
 
1.2
 
48
 
1360X760X1455X660
 
SCB10-630/10
 
1320
 
5870
 
4
 
1.0
 
50
 
1460X760X1500X660
 
SCB10-630/10
 
1280
 
5950
 
6
 
1.0
 
50
 
1460X760X1480X660
 
SCB10-800/10
 
1500
 
6950
 
6
 
1.0
 
52
 
1520X920X1590X820
 
SCB10-1000/10
 
1760
 
8120
 
6
 
0.8
 
54
 
1600X920X1720X820
 
SCB10-1250/10
 
2060
 
9685
 
6
 
0.8
 
54
 
1660X920X1895X820
 
SCB10-1600/10
 
2400
 
11720
 
6
 
0.7
 
55
 
1800X920X1985X820
 
SCB10-2000/10
 
3200
 
14430
 
6
 
0.5
 
55
 
1800X920X2135X820
 
SCB10-2500/10
 
3800
 
17060
 
6  
 
0.5  
 
56  
 
2070X1170X2180X1070  
 
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