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10KV Fully Enclosed oil immersed Transformer Prefabrication Substation
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Brand Name:Tianan Electric
Model Number:ZBW(YB)
Certification:CQC
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:2000 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
10KV Fully Enclosed oil immersed Transformer Prefabrication Substation
Product Description
1. ZGSll Combined Transformer is researched by ourselves on the basis of absorbing the technology
of American transformer, it also is named American Substation.
2. The capacity range is 200-1000kVA, it is suitable for neutral point insulated system or grounded
system through small resistance for 10 kV distribution network, but 400V system is three phase four
wiring system with neutral point solidly ground.
3. It has strong whole set, reliable power supply, small volume, low weight, and low noise. It has ring
network type and terminal type cable outgoing line.
4. When the product is used, the load of 10kV power grid can reach to the load center. Circuit loss can
be reduced, the reliability of power supply can be improved, and city environment can be beautified.
It is suitable for city network transformation.
Mainly Features
a. Compared with”9” type transformer, no-load loss reduces 30.12%, annual operating cost reduces
20.03% equally, and the product has lower noise. Consequently, it is environment friendly.
b. Full sealed oil tank is used to accommodate the body, HV load switch( or HV load change over switch),
fuse, no-excitation tap changer and so on, which improves utility rate of space. The volume is about
1/3 of combined substation who has the same voltage level and capacity, and the weight is much
lower.
c. HV room is isolated with LV room, two rooms adopt interlocks respectively. The door of HV room can
be opened only when the door of LV room is opened. HV terminals is insulated completely, safety is
fine.
d. Adopt full range protection of combined two classes fuse (back-up current-limiting fuse, plug-in fuse), it
has the advantages of safety, reliability, flexible operation and convenience for replacing fuse.
e. Tank is a full sealing structure, and oil is insulated completely, no-leakage, maintenance-free
Reference Specification:
Rated Capacity | Voltage Combination | Connection Symbol | No-load loss (W) | Load Loss (W) | Short-circuit Impedance (%) | No-load Current (%) | Weight (kg) | HV Connection method | ||
| HV (KV) | Tap (%) | LV (KV) | Total Weight | |||||||
| 200 | 10 | ±2×2.5 | 0.4 | Yyn0 or Yd11 | 335 | 2600 | 4.0 | 0.60 | 1894 | Ring Network Type (H) or Terminal Type (Z) |
| 250 | 390 | 3050 | 0.50 | 2060 | ||||||
| 315 | 465 | 3650 | 0.45 | 2148 | ||||||
| 400 | 560 | 4300 | 0.40 | 2375 | ||||||
| 500 | 670 | 5100 | 0.40 | 2603 | ||||||
| 630 | 840 | 6200 | 4.5 | 0.40 | 2826 | |||||
| 800 | 980 | 7500 | 0.40 | 3357 | ||||||
| 1000 | 1190 | 10300 | 0.30 | 3704 | ||||||
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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