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Indoor Electric Cabinet Distribution Low Voltage And Mv Switchgear
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Brand Name:Tianan Electric
Model Number:MNS
Certification:CCC
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:1000 units / year
Delivery Time:45 days
Price:Pending
Company Data
Verified Supplier
Contact Person
Lian Huanhuan
Business Type:
Manufacturer Exporter Trading Company Seller
Officials:
3/F, Building B7 , 999 Yangfan Road,High-tech Zone, Ningbo, China 315040
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
Indoor Electric Cabinet Distribution Low Voltage And Mv Switchgear
Product Description:
This product is suitable for power distribution systems of power plants, oil and chemical industry, metallurgy industry and high-rise buildings, especially in some places where requires for high automation and connection to computers such as larger power plants and petrochemical industry. It adapts to 3-phase system with frequency 50 (60) Hz, rated voltage 380V (400), (600), rated current 4000A (Max), and is used for low voltage distribution equipment of power supply system, motor control center and reactive power compensation.
Features:
a. The main structure is made of shaped steel of type 8MF with two mounting holes
(m=20mm, 100mm, and diameter=9.2mm). On both sides. It is flexible and convenient to assemble.
b. The function units are divided into three compartments: Function compartment, busbar compartment
and cable compartment, each has independent function.
c. The horizontal busbars are arranged in parallel at the back of cubicle to strength their resistance
to electric power, which is the basic measure to make main circuit have high intensity of short circuit.
d. The design of disconnected unit for cable makes it convenient for cable's use.
Reference specification:
| Rated voltage of main circuit( V) | 400, 690 | |
| Rated insulation voltage( V) | 690, 1000 | |
| Rated frequency( Hz) | 50 | |
| Rated insulation voltage( V) | 660( 1000) | |
| Rated current ( A) | Horizontal busbar | < =4000 |
| Vertical busbar | 1000 | |
| Rated short time withstand current of busbar( kA/1s) | 80 | |
| Rated peak withstand current of busbar( kA/0.1s) | 176 | |
| Power frequency testing voltage (V/1min) | Main circuit | 2500 |
| Auxiliary circuit | 1760 | |
| Busbar | 3-phase and 4-wire | A. B. C. PEN |
| 3-phase and 5-wire | A. B. C. PE. N | |
| Protection degree | IP30. IP40 | |
| Dimensions | 2200x (600 800 1000)x600(800 1000) | |
Reference data for Breaker:
| Type | TANW1-2000 | TANW1-3200 | TANW1-4000 | TANW1-6300 | |
| Frame rated current Inm(A) | 2000 | 3200 | 4000 | 6300 | |
| Rated current In(A) | 630,800, 1000,1250,1600,2000 | 2000,2500,2900,3200 | 3200,3600, 4000 | 4000,5000, 6300 | |
| Rated insulation voltage Ui(V) | 1000 | ||||
| Rated operational voltage Ue(V) | AC400,AC690 | ||||
| Rated limit short circuit breaking capacity Icu(kA) | AC400V | 80 | 100 | 100 | 120 |
| AC690V | 50 | 65 | 75 | 85 | |
| Rated running short circuit breaking capacity Ics(kA) | AC400V | 50 | 65 | 80 | 100 |
| AC690V | 40 | 65 | 65 | 75 | |
| Rated short time withstand current 1cw,1s | AC400V | 50 | 65 | 65/80 | 85/100 |
| Rated impulse withstand current Uimp(V) | 8000 | ||||
| Dielectric property(V) | 3000 | ||||
Company Profile
Ningbo Tianan (Group) Co.,Ltd.
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.
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