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Ville Transformer Brand Oil Immersed Distribution Transformers

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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)
Description:	Full wave	Chopped wave	1minMain frequency withstand voltage(kV RMS)
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!

we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.

As a professional power transformer manufacturer with 20 years of experiences, NINGBO VILLE ENTERPRISE is a combination of Transformer R&D center, production, sales and after sales service, possesses of strong technical strength and excellent manufacturing equipments, as well as modern Office facilities.