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11.5kv Vehicle Borne Mobile Packaged Electrical Transformer Station
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Brand Name:Tianan Electric
Model Number:CBT1-132
Certification:IEC,,IEEE
Price:Pending
Payment Terms:T/T, L/C, D/A, D/P, Western Union
Supply Ability:1000 units/year
Delivery Time:45 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
110 - 132 KV Power Transformer Vehicle - borne Mobile Prefabricated Substation
General:
Series 110KV Three-phase Two-winding Off-circuit Tap-Changing Power Transformer has all the functions that an ordinary substation has and the service condition is presently good. After the launch of the products, they have Won
good praises from customers for their convenient and high-efficient
superior properties.
Technical parameters:
1. Technical parameters of switch equipment on LV side
| No. | Item | Unit | Parameter |
| 1 | System voltage | kV | 11.5 |
| 2 | Rated voltage | kV | 12 |
| 3 | Rated frequency | Hz | 50 |
| 4 | Rated current | A | 2000,1600,1250, |
| 5 | Rated 1min power frequency withstand voltage | kV | 42/48 |
| 6 | Rated lightning impulse withstand voltage | kV | 75/85 |
| 7 | Rated short time withstand current | kA | 40,31.5,25 |
| 8 | Rated short time withstand time | s | 4 |
| 9 | Rated peak withstand current | kA | 100,80,63 |
| 10 | Rated short circuit breaking current | kA | 40,31.5,25 |
| 11 | Rated short circuit making current | kA | 100,80,63 |
| 12 | Rated operation sequence | O 0.3s CO 180s CO | |
| 13 | Mechanical endurance | Times | ≥10000 |
- Sound level of the substation:≤65 dB
- Protection grade of enclosure of switch chamber:IP23(when the door for natural ventilation is open); IP43(when the door for natural ventilation is closed).
2. Technical parameters of HV side switch equipment
2.1 Rated technical parameters of disconnector (Table 1)
Table 1
| No. | Item | Unit | Parameter |
| 1 | System voltage | kV | 132 |
| 2 | Rated voltage | kV | 145 |
| 3 | Rated frequency | Hz | 50 |
| 4 | Rated current | A | 2000 ,1600 |
| 5 | Rated 1min power frequency withstand voltage | kV | 275 |
| 6 | Rated lightning impulse withstand voltage | kV | 650 |
| 7 | Rated short time withstand current | KA | 25,31.5,40 |
| 8 | Rated short time withstand time | s | 3 |
| 9 | Rated peak withstand current | kA | 63,80,100 |
2.2 Rated technical parameter of circuit breaker (Table 2)
Table 2
| No. | Item | Unit | Parameter | ||
| 1 | System voltage | kV | 132 | ||
| 2 | Rated voltage | kV | 145 | ||
| 3 | Rated frequency | Hz | 50 | ||
| 4 | Rated current | A | 2000 | ||
| 5 | Rated 1min power frequency withstand voltage | kV | 275 | ||
| 6 | Rated lightning impulse withstand voltage | kV | 650 | ||
| 7 | Rated short time withstand current / time | KA/s | 40/4 | ||
| 8 | Rated peak withstand current | kA | 100 | ||
| 9 | Rated short circuit breaking current | kA | 40 | ||
| 10 | Rated short circuit making current | kA | 100 | ||
| 11 | DC component | % | 40 | ||
| 12 | Rated operation sequence | O 0.3s CO 180s CO | |||
| 13 | Opening time | ms | 35±5 | ||
| 14 | Closing time | ms | 105±15 | ||
| 15 | Breaking time | ms | ≤60 | ||
| 16 | Non-simultaneity between poles | Closing | ms | ≤5 | |
| Opening | ms | ≤3 | |||
| 17 | Fracture no. of each pole | 1 | |||
| 18 | Mechanical endurance | Times | ≥6000 | ||
| 19 | Full capacity continuous breaking times | Times | ≥20 | ||
| 20 | SF6 gas pressure (20℃) | Rated value | MPa | 0.60 | |
| Alarm value | MPa | 0.55 | |||
| Locking value | MPa | 0.50 | |||
| 21 | SF6 gas moisture content(μl/l) | Acceptance value | PPm | ≤150 | |
| Operation allowable value | PPm | ≤300 | |||
| 22 | SF6 yearly gas leakage rate | % | ≤0.5 | ||
| 23 | Total weight of each circuit breaker | kg | 2000 | ||
2.3 Parameters of current transformer (Table 3, table 4)
Table 3
| Rated primary current | 150,300,500,750,1000,1500,2000 |
| Rated secondary current | 5A |
Rated output capacity and accuracy level | See table 4 |
Table 4
| Current ratio | Rated output capacity VA | Measure accuracy level | Protection accuracy level |
150/5 300/5 500/5 750/5 1000/5 1500/5 2000/5 | 20 20 30 30,40 40,50 50 50 | 0.5 0.5 0.5 0.5 0.5 0.5 0.5 | 5P20 5P20 5P20 5P20 5P20 5P20 5P20 |
Note: (1) Straight-through type bushing current transformer is attached in the circuit breaker.
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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