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Metal Clad Medium Voltage Switchgear Kyn28a 12kv / 24kv Mid Mounted For Indoor
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Brand Name:Tianan Electric
Model Number:KYN28A
Certification:IEC IEEE ISO
Price:Pending
Payment Terms:T/T, L/C, D/A, D/P
Delivery Time:30 work days
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
Medium Voltage Switchgear KYN28A Metal - Clad Mid - Mounted AC
Switchgear
Overview
KYN28A-12 Indoor Metal–clad Mid–mounted Switchgear (hereinafter
called as “switchgear”), is a 3~10kV three phase AC 50 Hz complete distribution device of
single busbar and its sectional system. It is mainly used to
control, protect, and supervise circuits for the power supply of
plant, medium or small generator, distribution of factory and
mining, as well as power acceptance and transmission from the
secondary substation in the power system, starting of large HV
electromotor and so on. The product can meet IEC298,GB3906
standards. It has the functions to prevent from moving the handcart
of circuit breaker alive, opening and closing circuit breaker by
mistakes, or doing it while the earthing switch is at closing
position, entering the alive chamber, as well as the closing
interlock of earthing switch by mistakes while it is alive .The
product can be used together with VS1, VD4, VB2, 3AH5, 10-VPR
vacuum circuit breaker, it is a superior power distribution unit
for performance.
Technical parameters
Item | Unit | Parameters | |
Rated Voltage (Highest Service Voltage) | kV | 12 | |
Rated Insulation Level | 1min Power Frequency Withstand Voltage | kV | 42 |
Lightning Impulse Withstand Voltage | kV | 75 | |
Rated Frequency | Hz | 50 | |
Rated Main Busbar Current | A | 630,1250,1600,2000,2500,3150 | |
Rated Branch Busbar Current | A | 630,1250,1600,2000,2500,3150 | |
4s Thermal Stability Current (r.m.s) | kA | 16,20,25,31.5,40,50 | |
Rated Dynamic Current (Peak) | kA | 40,50,63,80,100,125 | |
Protection Level | Enclosure IP4X | ||
Item | Unit | Parameters | ||
Rated Voltage (Maximum Operating Voltage) | kV | 24 | ||
Rated Insulation Level | 1min Power Frequency Withstand Voltage | kV | 65 | |
Lightning Impulse Withstand Voltage | kV | 125 | ||
Rated Frequency | Hz | 50 | ||
Rated Main Busbar Current | A | 630,1250,1600,2000,2500,3150 | ||
Rated Branch Busbar Current | A | 630,1250,1600,2000,2500,3150 | ||
4s Thermal Stability Current (r.s.m) | kA | 16,20,25,31.5 | ||
Rated Dynamic Current(Peak) | kA | 40,50,63,80 | ||
Protection Level | Enclosure is IP4X | |||
Dimension (Width*Depth*Height) | mm | 1000×1900×2300 | ||
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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