Name: 35kV Oil Dry Type Transformer Prefabricated Substation For Wind Photovolaic
Brand: Tianan
Price: 1 USD

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35kV Oil / Dry Type Transformer Prefabricated Substation For Wind & Photovolaic

Brand Name:Tianan

Certification:CQC,ISO,CCC

Model Number:YBT

Minimum Order Quantity:1 unit

Delivery Time:45days

Payment Terms:T/T, L/C, D/A, D/P, Western Union, MoneyGram

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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

35kV , IP23 Oil / Dry Type Transformer Prefabricated Substation For Wind & Photovolaic 

Service condition:
1. Altitude not more than 1000m (above sea level)
2. Ambient temperature:

Max. 40C Min. -25C
>>Max. Monthly average temperature: ≤ 35C
>>Max. Yearly average temperature: ≤ 25C

>>Max. Daily difference in temperature: 25C
3.Wing speed: not more than 34m/s
4. Pollution grade: Grade III;
5. Sunlight intensity: 1000W/M2
6. Icing scope:≤ 20mm
7. The gradient on installation spot shall be not more than 3° ;
8. Ability of anti-earthquake:

Horizontal acceleration of ground surface is 0.2g
Vertical acceleration of ground surface is 0.1g;
10. Installation spot: The spot should has no fire/explosion danger/serious pollution/chemical
corrosion and exquisite shake.
*****More information, please freely contact us. Glad to service you.

Reference specification for 40.5kV

	Item		Unit	Parameters
HV Unit	Switch Type			Combined electrical apparatus		Circuit breaker
	Rated Voltage		kV	40.5	40.5
	Rated Frequency		Hz	50	50
	Rated Current		A	630	1250
	1min Rated Power Frequency Withstand Voltage(for ground and phase/isolation fracture)		kV	95/118	95/118
	Lightning Withstand Voltage (for ground and phase/isolation fracture)		kV	185/215	185/215
	Rated Short-time Withstand Current		kA/s	20/2	25/4
	Rated Peak Withstand Current		kA	50	63
	Rated Short-Circuit Current		KA	31.5	63
	Rated Short circuit breaking current		KA	31.5	25
LV Unit	Rated Voltage		V	690
	Main Circuit Rated Current		A	1600~3300
	Rated ultimate Short-circuit Breaking Capacity		kA	50
	Rated Short-circuit Breaking Capacity		kA	40
	Rated Short-time Withstand current		kA/s	40/1
Transformer Unit	Rated Capacity		kVA	1600~5500
	Impedance Voltage		%	4； 4.5
	Tapping Range		%	±2X2.5； ±5
	Connected Group		ConnnoC	D,yn11
Main Body	Enclosure degree of protection	HV Room		IP33
		LV Room		IP33
		Transformer Room		IP23
	Sound Level		dB	≤55

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.