• Sfps8-X-120000/220 220kv 120mva Power Transformer with on Load Tap Changer/ Distribution Transformer for Power Supply Plant
  • Sfps8-X-120000/220 220kv 120mva Power Transformer with on Load Tap Changer/ Distribution Transformer for Power Supply Plant
  • Sfps8-X-120000/220 220kv 120mva Power Transformer with on Load Tap Changer/ Distribution Transformer for Power Supply Plant
  • Sfps8-X-120000/220 220kv 120mva Power Transformer with on Load Tap Changer/ Distribution Transformer for Power Supply Plant
  • Sfps8-X-120000/220 220kv 120mva Power Transformer with on Load Tap Changer/ Distribution Transformer for Power Supply Plant
  • Sfps8-X-120000/220 220kv 120mva Power Transformer with on Load Tap Changer/ Distribution Transformer for Power Supply Plant

Sfps8-X-120000/220 220kv 120mva Power Transformer with on Load Tap Changer/ Distribution Transformer for Power Supply Plant

Application: Power, Electronic, Industrial Company
Phase: Three
Core: Core-type Transformer
Customization:
Shipping Cost:

Estimated freight per unit.

about shipping cost and estimated delivery time.
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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
From payment to delivery, we protect your trading.
Sfps8-X-120000/220 220kv 120mva Power Transformer with on Load Tap Changer/ Distribution Transformer for Power Supply Plant pictures & photos
Sfps8-X-120000/220 220kv 120mva Power Transformer with on Load Tap Changer/ Distribution Transformer for Power Supply Plant
US $100,000-400,000 / Piece
Min. Order: 1 Piece
Gold Member Since 2007

Suppliers with verified business licenses

Secured Trading Service
Rating: 5.0/5

Basic Info.

Model NO.
SFPS8-X-120000/220
Cooling Method
Oil-immersed Type Transformer
Winding Type
Two-winding Transformer
Certification
ISO9001-2000, ISO9001, CCC
Usage
Combined Transformer, Power Transformer, Three Phase
Frequency Characteristics
High Frequency
Shape of Core
Ring
Brand
Ville
Test Certification
Kema Transformer Test
Voltage Range Hv
220 +-2X2.5% 242+-2X2.5% Kv
Mv
69 115 121 Kv
LV
6.3/3.3/10.2/11/35/37/38.5kv/60kv
Rated Popower Definitionwer
120000kVA
Tap Changer
Mr or Hm China
Transport Package
Wooden Cases and Main Body Nude Packing
Specification
IEC Standard
Trademark
VILLE
Origin
China
HS Code
8504231200
Production Capacity
1set/6monthes

Product Description

Technical parameters:
Sfps8-X-120000/220 220kv 120mva Power Transformer with on Load Tap Changer/ Distribution Transformer for Power Supply Plant
220kV Combined Power Transformer(Two-Winding)
Voltage: 220+ - 2x2.5%/121/37
Connection group: YNd11
Winding combination: H--L
No-load current(%): 0.5
No-load loss(kW): 53
On-load loss(kW): 226
lmpedance(%): 13.32
Weight of active part(kg): 3 28290
Transport weight(kg): 3 35000 (filling with nitrogen)
Transport dimension (L W H mm): 3300x2480x2950
Capacity: 120000kVA


SFPS8-X-120000/220 MVA 120/120/60
Cooling method
 

 

 

 
Winding Connection  OLTC Position Voltage
 

 
(kV) Current A
 

 

 
(ONAN) Current A
 

 

 
(ONAF)
 

 

 

 

 
HV Star  1 207 529.9 892.5

 

 
9 230 176.9 803.3

 

 
17 253 433.6 730.2
LV auto 9 132 831 1400
Tertiary Delta  9 20 685.5 1155
7. Vector Group YN d11
 

 

 
8. Impedance Voltage in Percent at 75
 
Power MVA winding Rated voltage kV Impedance voltage %
40 HV/LV 230/132 18
9. No-load Current: 0.2%:
10. Sustained Short Circuit Current.
Winding Max. Sustained Short-circuit Current. Ka
HV8.5
LV10.4
TV19
11. Max. Duration of Short-circuits in Seconds(s)
HV: 3s
LV: 3 s
TV: 3s
Vector Group YND11 
No-load losses 80kw 
Load losses  383kw 
No load current % 0.2
Short-circuit impedance% HV-LV 12-14 


Sfps8-X-120000/220 220kv 120mva Power Transformer with on Load Tap Changer/ Distribution Transformer for Power Supply Plant

Structure characteristic:
1,Iron core
1. 1The iron core adopts cold-rolled crystal-oriented silicon steel plate 30Z140 with high quality, low-loss, and no
time effect, sheared by Geroge line and with no burr. 1.2 Iron core adopts pulling board structure, the upper
and down yoke is clamped by board, to form the frame structure. The iron core adopts advanced lamination
process, which effectively controls the no-load loss and electro-magnetic noise.


2 Winding
2.1 Winding adopts mature structure, which ensure the reliability of transformer operation.
2.2 The insulation power field intensity between turns shall be controlled no greater than 1.6kV/mm.

3,Body
3.1 Body adopts mature insulation structure, and strictly guarantee the main axial insulation margin.
3.2 Body mostly adopt multi-coil whole assembly, processed in constant voltage and evaporation, which made
coil shrink evenly and with less rebounce, and enhance the electric strength and mechanical strength.

3.3 Adopt laminating wood board or thermal shaped insulation cardboard. Pressed tightly with pin, which ensure
the winding is constantly pressed tightly. 


4,leading wire
4.1 The layout of all leading wire is reasonable, which guarantees the enough electric distance and mechanical
strenth. 

4.2 All leading wire is cirlulized ,which guarantee the reliable wild or prize connection. 

5,Oil tank
5.1 Oil tank adopts structure of flat top, bell jar type, which add the mechanical strength of oil tank and also
make the appearance beautiful and graceful, site installation tend to be more convenient.

5.2 Pipeline with gas relay such as the oil tube and bushing hoist support on top of oil tank is with hoist
gradient, to facilitate the gas in transformer flow to gas relay.

5.3 Vacuum oiling is adopted, there is no leakage and permanent distortion in the following test. vacuum-
pumping :759mmHg load voltage test: bear 2 times the oil pressure of oil conservator oil surface for 24 hours.

5.4 The structure of transformer is convenient for disassembly and change of bushing and porcelain element.
5.5 The oil drip valve is set on the bottom of oil tank, sampling valve is set in the middle.
5.6 collective gas connecting tube is fixed on the bushing hoist support.
5.7 Transformer is of full-sealed structure, the upper and down oil tanks are required to welded fully. 

6,Oil conservation tank 
6.1 Adopt capsule type, finger type oil level indicator oil conservation tank. 
6.2 The structure is convenient for internal cleaning, the capacity can ensure no oil overflow in 40 ambient
temperature with full load, and oil shall be seen from oil level indicator before put into operation in -25.

6.3 Oil conservation tank is equipped with oil-sealed moisture absorber. 

7,Safety protection device:
7.1 Gas relay is fixed in transformer, the standard complies with ZBK41004-89Gas relay.
7.2 There is enough and reliable pressure release device, and matched with oil spray pipe, the direction of oil
spraying is downward. 


8,Oil temperature measuring device:
8.1 There is pipe support of mercury thermometer, which is  set on the top of oil tank.
8.2 There is temperature controller,  the accuracy of thermometer complies with the related standard. Quantity
and technical requirement shall as per tender document. 


9,Each component  of transformer shall be prefabricated once in manufacture factory, marked, to ensure the
smooth procedure of site assembly. Before Ex-factory, inner core shall be check, and clean the fifth in
transformer
Sfps8-X-120000/220 220kv 120mva Power Transformer with on Load Tap Changer/ Distribution Transformer for Power Supply Plant

Reference:
Sfps8-X-120000/220 220kv 120mva Power Transformer with on Load Tap Changer/ Distribution Transformer for Power Supply Plant

Sfps8-X-120000/220 220kv 120mva Power Transformer with on Load Tap Changer/ Distribution Transformer for Power Supply Plant

Packing and Shipping 
Sfps8-X-120000/220 220kv 120mva Power Transformer with on Load Tap Changer/ Distribution Transformer for Power Supply Plant

Service Guarantee
1.To provide all technical information and drawings as per contract promptly. VILLE is obliged to invite client, if
necessary, to attend technical design review.
2.
To carry out spot technical service as per client's schedule, offer guideness for installation and commissioning
according to technical information and drawings.
3.For relevant auxiliary equipment procured by customers, VILLE will provide relate technical information to
meet requirement of equipment interface.
4.To execute stipulations in MOU or agreement signed by seller and buyer strictly.
5.To train staff from client for equipment installation, commissioning, application, maintenance as stipulated in
the contract.
6.To reinforce pre-sales, mid-sales, after-sales service, to carry out "24-hour service", "service in advance",
"overall process service", "lifelong service" in our manufacturing, installation, commissioning and maintance.
7.To meet spare parts' requirement by customers at anytime.


Order Instructions
When you choose our company product, please offer following data:
Transformer model:                     
Rated capacity:                 kVA
Phase:  Three-phase                       Single-phase

Frequency:     50HZ                         60HZ
Rated voltage ( H.V. / L.V. ):                
Tapping range: ±       ×       %
Insulation level: LI       AC       / LI       AC        kv
Veotor group:  Dyn11                       Yyno                      Other
Short-circuit Impedance:        %
Cooling method:  ONAN                   ONAF
Tapping method:  OLTC                   OCTC                    Other
Other requirement:                                                                                                                                                        
Notes:
1.
We also can design special products according to customer's particular requirements.
2.The final dimension is subject to outline drawing.

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.


Thanks for choosing VILLE as your reliable partner and
please trust both of us will create a brilliant future!

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From payment to delivery, we protect your trading.
Sfps8-X-120000/220 220kv 120mva Power Transformer with on Load Tap Changer/ Distribution Transformer for Power Supply Plant pictures & photos
Sfps8-X-120000/220 220kv 120mva Power Transformer with on Load Tap Changer/ Distribution Transformer for Power Supply Plant
US $100,000-400,000 / Piece
Min. Order: 1 Piece
Gold Member Since 2007

Suppliers with verified business licenses

Secured Trading Service
Rating: 5.0/5
Management System Certification
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, IATF16949, ISO 14064, QC 080000, ...
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