400kv Power Transformer
| Price: |
Negotiable/Piece |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T,D/P,Paypal,Money Gram |
400KV Power Transformer
Capacity:35000~4000000kva Voltage:400kv
TECHNICAL PARTICULAR AND GUARNTY DATA FOR POWER TRANSFORMER 400KV
| ITEM | Description | Unit | HV Side | LV SIDE |
| 1 | Type of designation | | Power transformer | |
| 2 | Separate winding/auto trasnformer | | Separate winding | |
| 3 | Type core type/shell type | | Core type | |
| 4 | Type of cooling acc to IEC: | | | |
| | First stage | | onan | |
| | Second stage | | ONAF1 | |
| | Third stage | | ONAF2 | |
| 5. | Rate Frequency | hz | 50 | |
| 6 | Rate input power | | | |
| | At first stage of cooling | MVA | 50 | |
| | At second stage of cooling | MVA | 60 | |
| | At third stage of cooling | MVA | 70 | |
| 7. | Rated Voltage: | | | |
| | HV | KV rms | 400+-12x1.25% | |
| | LV | KV rms | 33 | |
| | TV(if applicable) | KV rms | N.A | |
| 8. | Three phase unit/bank of single phase unit | | 3 phase | |
| 9. | On load tap changer | | Vacuum MR germany 350A-123KV | |
| 10. | Impedances (guaranteed) on the base of rated power of main winding | MVA | | 70 |
| | Positive sequence impedance at 75C ,on principal tapping and:a)between HV&LV winding | % | 13.8 | |
| | b)between HV&LV winding (if applicable) | % | N.A | |
| | C)Between LV&TV winding (if applicable) | % | N.A | |
| 11. | Insulation Levels(guaranteed)
When tested at sea level
Lighting impulse withstand voltages: | | | |
| | a)HV:winding/bushing | Kvp/kvp | 1300/1425 | |
| | b)LV:winding/bushing | Kvp/kvp | 170/235 | |
| | c)Neutral end:winding/bushing
| Kvp/kvp | 125/170 | |
| | d)TV:winding/bushing(if applicable) | Kvp/kvp | N.A | |
- Core: Japanese manufacturer
- Tap changer: MR/Germany
- Oil: Nynas/ Sweden
- Bushing : Trench/ China or France
- Isolating materials :Wideman/Switzerland
Transformer workshop:
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Reference Project:
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Service Guarantee - To provide all technical information and drawings as per contract promptly. VILLE is obliged to invite client, if necessary, to attend technical design review.
- To carry out spot technical service as per client's schedule, offer guideness for installation and commissioning according to technical information and drawings.
- For relevant auxiliary equipment procured by customers, VILLE will provide relate technical information to meet requirement of equipment interface.
- To execute stipulations in MOU or agreement signed by seller and buyer strictly.
- To train staff from client for equipment installation, commissioning, application, maintenance as stipulated in the contract.
- 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.
- 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: - We also can design special products according to customer's particular requirements.
- The final dimension is subject to outline drawing.
- Dear clients, if there is any enquiry or requirement, please feel free to us:
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| Prod Model: |
SFP10 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Capacity: |
35000~4000000kVA |
| Rated Voltage: |
400kv |
| Phase: |
Three |
| Coil: |
Core-type Transformer |
| Cooling Method: |
Oil-immersed Type Transformer |
| Winding Type: |
Two-winding Transformer |
| Application: |
Audio |
Ningbo Ville Electric Co., Ltd. is a company specialized in research, development and production of transformer and high voltage & low voltage electrical power equipment.
It locates in Hi-technical enterprise R & D center zone of Ningbo, Zhejiang province, which is one of the well-know coastal city in China. Its professional engaged in turnkey project contractor of power substation, power plant project and electric power complete equipments.
Working field: Manufacturing, engineering, designing, executing and commissioning for HV and LV electrical products.
Products application:
Power-fossil fuel plant, Steel plant, Infrastructure- railway, international generation, substation, hydropower station, wind power substation, transmission and distribution.
We has excellent experience and good capacity in complete projects equipments in Generation, Substation, Transmission and Distribution from 400V-330kv, especially in Power plant, Substation construction and Transmission line, including of design, complete equipment, installation, Commissioningand after-sales service, and also design the complete Electrical Solutions according to customer's demand. We are mainly services to International State Power Board, Power Construction Contractor, Power Project Contractor, Factories and the Electric Power Project in the world.
In order to achieve the enterprise's strategic target---being stronger, larger, and superior, we continue to expand throughout the world's markets for power transmission and distribution area. And we also actively attach our team to competition, walking forward to the mission of "First-class worldwide electrical equipment supplier"
