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S11 Power Oil Immersed Power Transformer 3 Phase Core Type Transformer
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Brand Name:Tianan Electric
Model Number:S11
Certification:IEC60076-1, IEC60076-2, IEC60076-5
Price:Pending
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:4000 PCS/year
Delivery Time:40 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
35KV High Voltage Transformer For Machinery , 3 Phase Power
Transformer
Product Description
Tianan 3 phase electrical oil immersed 2000kva-11/0.415kv power
transformer
Product overview
General
Tianan offers a complete range of distribution transformers
designed to grant the reliability, durability, and efficiency
required in utility, industrial, and commercial applications.
Tianan liquid-filled transformers are manufactured in accordance
with the most demanding industry and international standards.
Compliance with important standards, from IEC to VDE, is a matter
of course, just as much as the exclusive use
of high-quality materials. Qualified employees implement the
demanding standards in daily practice.
Standard Features
1, Product Range:15kVA-10000kVA, up to 44kV
2, System voltage: max. 36 kVA 200 BIL
3, Coolers: corrugated wall or radiator
4, Oil preservation: hermetically sealed or conservator/free
breathing
5, Tap changer: off-circuit or on-load
6, Cooling medium: mineral oil, Midel
7, Steel type core clamping system
8, High voltage (HV) multilayer winding
9, Low voltage (LV) foil winding or layer winding
10, Winding materials aluminium or copper
11, High temperature class transformers
12, Low noise solution
13, Efficient transformers with reduced losses
14, Liquid-filled
15, Used in special conditions
16, Sophisticated facilities
17, Usage of wooden case
18, 3D package for drawings
19, Special test like Zero Sequence Impendence test
20, Cooling: ONAN, ONAN/ONAF, KFAF, KFW
Service condition
a) Suitable for indoor or outdoor application
b) Air temperature: Maximum temperature: +40ºC; Minimum
temperature:-30ºC
c) Humidity: Monthly average humidity 95%; Daily average humidity
90% .
d) Altitude above sea level: Maximum installation altitude: 2000m.
e) Max wind speed:35M/s
f) Ambient air not apparently polluted by corrosive and flammable
gas, vapor etc.
g) No frequent violent shake
Note: * Beyond those services condition should enquiry to
manufacturer technical dept during order
Tests
1, Voltage ratio. Polarity and phase relationship test on each
tapping
2, Resistance of all windings
3, No-load current and no-load losses measurement
4, Load losses measurement at rated current and frequency
5, Impedance voltage measurement
6, Induced over-voltage and separate source voltage withstand tests
7, Impulse voltage withstand test.
8, Noise level test
9, Oil leakage test
10, Overload test at 150% rated current for one hour after
temperature rise test and hot resistance measurement of (HV - LV)
| Rated Power | Load losses | No-load losses | No load current% | Impedance% |
| S11-30 | 630 | 100 | 2.1 | 4 |
| S11-50 | 910 | 130 | 2 | 4 |
| S11-63 | 1090 | 150 | 1.9 | 4 |
| S11-80 | 1310 | 180 | 1.8 | 4 |
| S11-100 | 1580 | 200 | 1.6 | 4 |
| S11-125 | 1890 | 240 | 1.5 | 4 |
| S11-160 | 2310 | 270 | 1.4 | 4 |
| S11-200 | 2730 | 330 | 1.3 | 4 |
| S11-250 | 3200 | 400 | 1.2 | 4 |
| S11-315 | 3830 | 480 | 1.1 | 4 |
| S11-400 | 4520 | 570 | 1 | 4 |
| S11-500 | 5410 | 680 | 1 | 4 |
| S11-630 | 6200 | 810 | 0.9 | 4.5 |
| S11-800 | 7500 | 980 | 0.8 | 4.5 |
| S11-1000 | 10300 | 1150 | 0.7 | 4.5 |
| S11-1250 | 12000 | 1360 | 0.6 | 4.5 |
| S11-1600 | 14500 | 1640 | 0.6 | 4.5 |
Pckaging&Shipping
Long time shipment & Seaworthy wooden box
Wooden package optional:
1, choose one unit/ wooden box
2, choose 2unit/ wooden box to save cost
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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