WENZHOU QIUPU ELECTRIC POWER CO., LTD.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 5000 |
| Delivery Time | 7 days |
| Application | Power |
| Phase | Three |
| Core | Shell-type Transformer |
| Cooling Method | Oil-immersed Type Transformer |
| Winding Type | Multi-winding Transformer |
| Brand Name | Qiupu |
| Model Number | YB-12/630A/1250A |
| Certification | ISO9001-2000 |
| Place of Origin | Zhejiang, China |
View Detail Information
Explore similar products
220kV Electrical Switchgear Components Modular Intelligent Prefabricated
IP43 Prefab Electric Compact Substation Transformer 15kv
33kv Three-Phase Oil-Immersed Poer Transformer Altitude Up To 1000m
11kV Dry Casting Resin Distribution Transformer For Indoor Power Distribution
Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 5000 |
| Delivery Time | 7 days | Application | Power |
| Phase | Three | Core | Shell-type Transformer |
| Cooling Method | Oil-immersed Type Transformer | Winding Type | Multi-winding Transformer |
| Brand Name | Qiupu | Model Number | YB-12/630A/1250A |
| Certification | ISO9001-2000 | Place of Origin | Zhejiang, China |
| High Light | Buried Box Type Substation ，Landscape Box Type Substation ，GB17467 Box Type Substation | ||
substation prefabricated electric compact substation box type transformer
product description
The light box type underground box substation is mainly composed of an underground transformer (including a prefabricated pit) installed underground and an outdoor advertising light box type high-voltage switchgear installed on the ground. Among them, the underground transformer is a new type of distribution transformer with high-voltage fuse protection and can be submerged in water for a period of time. It has been widely used in airports, highways, bridges, tunnels and other places in my country. ; The interior of the outdoor light box type high and low voltage switchgear is an outdoor high and low voltage distribution cabinet, and the outside of the box is an advertising light box. The content of the poster can be designed according to the surrounding environment and user requirements. The entire product occupies a small area, is beautiful and generous, not only can be highly coordinated with the surrounding environment, but also can achieve the role of advertising.
Model and its meaning
① Pre-installed
② Substation
③ Underground
④ Transformer rated capacity (kVA)
⑤ Rated voltage of high voltage side (kV)
⑥ Rated voltage of low voltage side (kV)
Conditions of Use
• Relative humidity: the daily average value is not more than 95%; the monthly average value is not more than 90%
• The installation slope should not exceed 3 degrees, and there is no place with frequent severe vibration and shock.
• The surrounding air is non-explosive, free from obvious pollution such as corrosive or flammable gas.
Technical Parameters
|
high pressure switch unit |
Rated frequency | Hz | 50 |
| Rated current | A | 630 | |
| Imin power frequency withstand voltage (to ground and phase to phase/isolation fracture) | kV | 42/48 | |
| Lightning impulse voltage | kV | 75/85 | |
| Rated short-time withstand current | kA/2s | 20 | |
| Rated peak withstand current | kA | 50 | |
| Protection level | IP67 | ||
|
Low voltage switch unit |
Rated voltage of low voltage unit | kV | 0.4 |
| Rated current of main circuit | A | 50-3200 | |
| Rated short-time withstand current | kA/ls | 30 | |
| Rated peak withstand current | kA | 63 | |
| Number of branch circuits | Way | 0-32 | |
| Protection level | IP34 | ||
|
underground Type transformer |
Rated voltage of transformer unit | kV | 10 |
| Rated Capacity | kVA | 30-1600 | |
| Frequency withstand voltage | kV | 35 | |
| Lightning impulse voltage | kV | 95 | |
| Connection level | Dynll | ||
| Impedance voltage | 4%/4.5% | ||
| loss | Sil | ||
| Protection level | IP68 |
Installation dimension drawing
Conditions of Use
Note:
• This product is composed of an underground transformer, a light box outdoor high/low voltage switch cabinet and a preset pit.
•The light box type outdoor high/low voltage switch cabinet is a double-door design, even if the light box is damaged, the high and low voltage equipment still has independent enclosure protection.
•The pre-built pit is a fully sealed and waterproof design; the pit cover is covered with high decorative floor tiles, and a lockable manhole cover is set.
• Both the high-voltage side and the low-voltage side of the underground transformer adopt the connection method of three-phase cable plugging and unplugging at the same time, and the sealing performance reaches the IP68 level, and it can be immersed in water for a long time.
Company Details
Business Type:
Exporter,Trading Company,Seller
Year Established:
2016
Total Annual:
200000-500000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Wenzhou Qiupu Electric Power Co., Ltd. is located in Yueqing Economic Development Zone, Zhejiang Province. It is a high-tech enterprise specializing in the research and development, production and sales of electric power products such as circuit breakers, transformer... Wenzhou Qiupu Electric Power Co., Ltd. is located in Yueqing Economic Development Zone, Zhejiang Province. It is a high-tech enterprise specializing in the research and development, production and sales of electric power products such as circuit breakers, transformer...
Get in touch with us
Leave a Message, we will call you back quickly!