Ville Transformer Brand Oil Immersed Distribution Transformers
Product details of the oil immersed distribution transformers
Quick Detail
The materials of Ville Transformer oil immersed distribution transformers meet the international quality standards. The product has passed the international quality certification, assuring that it is of great quality. The oil immersed distribution transformers developed by Ville Transformer is widely used in various fields. It is well-known that Ville Transformer has good quality oil immersed distribution transformers after-sales service.
Product Information
Compared with similar products, Ville Transformer's oil immersed distribution transformers has the following advantages.
BASIC INFO.
| Model NO. | SFZ 120000/230/35KV | Test Certification | Kema Transformer Test |
| Cooling Method | Oil-immersed Type Transformer | Transport Package | Wooden Cases |
| Winding Type | Two-winding Transformer | Specification | IEC Standard |
| Certification | ISO9001-2000 | Trademark | Ville |
| Usage | Power Transformer | Origin | Ningbo |
| Frequency Characteristics | Power Frequency | HS Code | 8504231200 |
| Shape of Core | Ring | Production Capacity | 1/6monthes |
| Brand | Ville |
Insulation Level
Field strength between transformer winding turns is no more than 2kV/mm Transformer loss (under 75) no-load current and efficiency No-load Loss: 92 kW According to IEC standardLoad Loss: 356 kW According to IEC standard No-load current: 0.3 % According to IEC standard Radio interference and coronaUnder the Maximum phrase voltage, corona is not visible from outgoing terminal in the night of clear day at outdoor. Radio interferencevoltage is no more than 2500Uv Overloading capability
TECHNICAL PARAMETERS
| Type | SFZ-120000/230 | Rated frequency | 50 Hz |
| Rated voltage | 230/34 kV | Connection | Ynyn0(d11) |
| Rated capacity | 100000/120000kVA | Voltage regulating method | Neutral point on-load Regulating |
| Rated voltage ratio | 230± 8× 1.25%/34kV | Short circuit impedance | 9.5%(10MVA) |
| Rated current | 301/2038A | Cooling mode | ONAN/ONAF |
| Phase number | Three |
| Description: | Lightning impulse withstand voltage(kV peak value) | 1minMain frequency withstand voltage(kV RMS) | |
| Full wave | Chopped wave | ||
| High voltage side | 1050 | 1175 | 460 |
| Neutral point of high voltage | (1050) | ( 460 ) | |
| Low voltage side | 170 | 185 | 70 |
| Neutral point of low voltage | 170 | 70 | |
Short-time overloading capability of transformer and overload running time are as follow:
| Over current | 30 | 45 | 60 | 75 | 100 |
| Allowable running time min | 120 | 80 | 45 | 20 | 10 |
Company Advantages
Lying in ning bo, INGBO VILLE ENTERPRISE CO.,LTD. specializes in the processing and sales of transformer. Based on the sound management service system, our company is capable of providing customers with professional one-stop service. The products we produced are of high quality and reasonable price. If needed, please contact us!
