Dry transformer 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.
Specification:
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;
Ordering Notes:
1. Type
2. Rated capacity
3. Phase number, rated frequency
4. Rated voltage(L. V. &H. V. )
5. Vector group
6. Short-circuit impedance
7. Cooling mode
8. Temperature controlling and indicating device ( with computer interface or not)
9. Protection degrade and enclosure material ( its color)
10. Service condition: Elevation height, environmental temperature, etc
11. Ordering quantity and delivery time
Special requirement
| 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 |
Io |
Sound Level |
Dimension(main body) |
| W |
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 |
Our workshop
Our sales team
Our Best Service For You
| 1. |
Pre sale service |
| a. |
make technical solution |
| b. |
send quotation, technical data sheet and drawing |
| c. |
prepare power transmission plan, testing plan and shipment plan |
| 2. |
In sale service |
| a. |
supervise the manufacturing schedule totally in accordance with the plan |
| b. |
send photos to customer during every manufacturing process(hold point) |
| c. |
inform the customer one week before testing. |
| 3. |
After sale service |
| a. |
installation and commissioning, training the workers |
| b. |
quick response within 12 hours any time |
| c. |
provide 12 months guarantee period normally. |
Our advantages:
Quality Assurance
--From the very beginning, VILLE ensures quality in every step to achieve the best quality.
Experience Sharing
--With more than 30 years' experience in power industry, VILLE brings you an optimized solution.
Global Service
--Wherever you are, VILLE global network will support and provide you with value.
Quick Response
--In response to your needs without delay, VILLE knows the value of your time.
Thanks for choosing VILLE as your reliable partner and
please trust both of us will create a brilliant future!
){kind=link}
){kind=link}