Name: Oltc Three Phase Oil Immersed Power Transformer 35kv With Two Winding
Brand: Tianan Electric
Price: 1 USD

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Oltc Three Phase Oil Immersed Power Transformer 35kv With Two Winding

Brand Name:Tianan Electric

Certification:IECIEEE ISO CTQC

Model Number:SFZ

Minimum Order Quantity:1set

Delivery Time:45 work days

Payment Terms:T/T, L/C, D/A, D/P

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Ningbo Tianan (Group) Co.,Ltd.

Verified Supplier

Location: Ningbo Zhejiang China

Address: 3/F, Building B7 , 999 Yangfan Road,High-tech Zone, Ningbo, China 315040

Supplier`s last login times: within 25 hours

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Product Details Company Profile

Product Details

OLTC 35kv Oil Immersed Power Transformer / Three Phase Distribution Transforemer

General

The SFZ series Oil-immersed type transformer features low noise, low loss, rational structure, high quality material, scientific design, strict production technology and advanced test method.

The product also has the following additional advantages:
1. High mechanic strength, great anti-short circuit capability, excellent anti-lightning impulse capability and high reliability. All these performance indexes rank first in the industry in China.
2. Excellent overload capability, capable of continuously working under 110% rated load.
3. Low loss, energy-saving, economic and maintenance free.
4. Nice appearance, small size, less installation space occupation and low engineering cost.
5. Each performance index and technical specification excels that specified in China GB, international IEC and industrial standards.
6. Hermetically sealed corrugated tank structure is adopted, thus to effectively prevent air corrosion to the oil and prolong service lifetime of the transformer.

Main technical data for 35Kv level, SZ9,SZ10,SZ11 series three-phase oil-immersed transformer with on-load tap changer

Rated power (kVA)	High Voltage (kV)	H.V.Tap Range	Low voltage (kV)	Vector group	Short circuit Impedance (%)	No-load Loss (W)			on-load Loss (W)			No-load current (%)
Rated power (kVA)	High Voltage (kV)	H.V.Tap Range	Low voltage (kV)	Vector group	Short circuit Impedance (%)	The 9 type Of loss	The 10 type Of loss	The 11 type Of loss	The 9 type Of loss	The 10 type Of loss	The 11 type Of loss	No-load current (%)
800	35 38.5	±3×2.5%	6.3 6.6 10 10.5 11	Yd11 YNd11	6.5	1320	1190	1060	10500	9980	9980	1.05
1000						1570	1410	1260	12800	12160	12160	1
1250						1860	1670	1490	15400	14630	14630	0.9
1600						2250	2030	1800	18500	17580	17580	0.85
2000						2880	2590	2300	20250	19240	19240	0.8
2500						3400	3060	2720	21730	20640	20640	0.8
3150					7	4040	3640	3230	26010	24710	24710	0.72
4000						4840	4360	3870	30690	29160	29160	0.72
5000						5800	5220	4640	36000	34200	34200	0.68
6300					7.5	7040	6340	5630	38700	36770	36770	0.68
8000						9840	8860	7870	42750	40610	40610	0.6
10000						11600	10440	9280	50580	48050	48050	0.6
12500					8	13680	12310	10940	59850	56860	56860	0.56
16000						16460	14810	13170	74020	70320	70320	0.54
20000						19460	17510	15570	87140	82780	82780	0.54
25000						23700	21330	18960	107000	101650	101650	0.5
31500						27500	24750	22000	126000	119700	119700	0.45

Company Profile

Ningbo Tianan (Group) Co, Ltd is a famous leading influential enterprise of the power transmission equipment manufacturing in China.It was founded in 1969,currently under the group, we have 1 national-level R&D center, 2 provincial-level R&D center, 10 professional companies, 70 sales offices, and its total asset is 4.2 billion Yuan, over 3500 employees.

As an outstanding representative of Chinese-made, our enterprise is in the steady development and growth in the tide of reform and opening up.

In1976,our production mode transforms from Labour products to the manufacturing process;

ln1982,the Xiangshan local state- owned high-voltage electric factory was founded,we start the professional development of electrical apparatus ;

In1994,we reorganized and established joint- stock company, enngraver to be an international group ;

In 2005, our group ranked the No. 225 in competitiveness of China's top 500;

According to national development,we expand five major industrial, such as the high voltage apparatus, renewable energy equipment, intelligent grid and rail transit equipment,and magnetic gear in order to achieve the business strategic abjectives.

Over these years, our company stand for independent innovation and to build low-carbon economic development model.Annual R & D expenses accounted for more than 5% of corporate sales.We have mastered the core technology of transformation and distribution equipment and core self-supporting ability long since.Our self- developed prefabricated substation, ring main unit, load switch, wind power switchgear, inelligent grid systems and many other products achieved the international advanced level,By the way, we are the one of the companies who draft the national standards about that.

Tianan has the certification and honour involves China famous brand,China top brand,National inspection- free products and ISO9001 quality system, IS014001 environmental management system, OHSAS 18001 occupational health and safety management system. the inspection measurement and certification system and "CCC","PCCC"，etc.Also we equipped with business efficient and flexible management mechanism, large number of outstanding professionals, first-class production and testing equipment, high-level research and development strategy, Quality is the character" concept, perfect quality management system and quality assurance,sales and marketing network all over the country,which forms to provide customers with excellent support system of resources.

The products are widely used in nuclear power plant, chemical plant, railway, underground, Airport, national defense, Beijing Olympics and main national, provincial and municipal construction projects. Whether in the Shenzhou spacecraft launching base,the Sanxia power plant, Qinghai-Tibet railway, Qingshan nuclear power station, or domestic subway, Olympic venues. International airport. wind farms and so on.Our projects applied in more than 30 countries and regions all over the world. Our main products includes

- 126kV&252kV power transformer,resin-Cast Dry-type & Oil-immersed Power transformer，Combined transformer

- 252kV and below 252kV outdoor HV disconnecting switch and transformer,

- Boxtype substation below 40.5kV,Prefabricated substation and cable (RMU)branch box

- High Voltage &Medium Voltage&Low Voltage switchgear

- Ring main unit switchgear, mid-mount switchgear, fixed switchgear, GIS switchgear,frequency conversion switchgear,

- 126kV GIS combination apparatus,

- SF6 circuit breaker,Vacuum circuit breaker ,H. V. &L. V. Circuit breaker,

- H. V. Load switch, fuse, current transformer (CT),

- High-voltage inverter speed regulation device, high-voltage static reactive power Generator, active power filter, intelligent electric equipments, etc.

Seeing is believing, Tianan Group sincerely welcome all new and old customers and friends come to our company for a visit or inspection.

Oltc Three Phase Oil Immersed Power Transformer 35kv With Two Winding

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