Name: Sf6 High Voltage Switchgear 33Kv 36Kv 405Kv Indoor RMU Switchgear
Brand: Tianan Electric
Price: 1 USD

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Sf6 High Voltage Switchgear , 33Kv / 36Kv / 40.5Kv Indoor RMU Switchgear

Brand Name:Tianan Electric

Certification:ISO9001:2000

Model Number:HXGT10-40.5

Minimum Order Quantity:1 unit

Delivery Time:45 work days

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

33Kv / 36Kv / 40.5Kv Indoor RMU Switchgear , Sf6 High Voltage Switchgear
NINGBO TIANAN (GROUP) CO., LTD.

Overview:
The GIS is suitable for power plant, substation, combined substation and electric power system, which is three phase indoor AC single busbar and sectioning single busbar with 50Hz, 35kV rated voltage, used to control, accept and distribute electric power.

Functional design:
1. Reliable
Each compartment is monitored individually & has its own pressure relief device.
2. Safety
The primary side components are hermetically enclosed, gas filled compartment and thus insensitive
to atmosphere, dirt &dust.
3. Space saving
Smaller foot prints All operations on the switchgear front.
4. Economically efficient
Reduced space & surface area requirement. Long service life Maintenance free Gas compartment.
Specifications

Parameter:

No.	Item		unit	Parameter
1	Rated voltage		KV	33/36/40.5
2	Main busbar rated current		A	400/630
3	Rated current		A	630A
4	Rated frequency		HZ	50
5	Rated short-time withstand current		KA	20,25
6	Rated short time continual time		S	2
7	Rated peak withstand current		KA	50,63
8	Rated short-circuit making current		KA	50,63
9	Rated active load breaking current		A	630
10	Rated closed loop breaking current		A	630
11	Rated cable-charging breaking current		A	10
12	The earthing switch rated short-time resistance current		KA	20
13	Grounding switch rated short circuit duration		S	4
14	Grounding switch rated peak withstand current		KA	50
15	Rating insulation level	1min Power frequency withstand voltage	KV	(phase to phase/ phase-to-ground) 42; (isolating distance) 48
15	Rating insulation level	lightning impulse withstand voltage (peak value)	KV	(phase to phase/ phase-to-ground) 75; (phase to phase/ phase-to-ground) 85
16	major loop resistance			≤400
17	mechanical life	Load switch	time	5000
17	mechanical life	Earthing switch	time	2000
18	subsidiary loop 1min Power frequency withstand voltage		KV	2
19	SF6 Rated Gas pressure (20ºC gauge pressure)		Mpa	0.04
20	SF6 Gas annual Leakage rate			<=0.2%
21	Protection grade of gas insulated enclosure			IP67

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.