| Certification: | CCC, ISO9001 |
|---|---|
| Shell Material: | Stainless Steel |
| Voltage Level: | Medium Voltage |
| Installation: | Removable |
| Structure: | Withdrawable |
| Current: | AC |
| Samples: |
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| Customization: |
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Box type fixed metal enclosed switchgear
Description:
*Type HXGNO-12 box type fixed metal closed switchgear (referred to as ring network cabinet) is a complete set of AC high voltage.
*Electrical equipment with rated voltage from 12kV to 35kV and rated frequency of 50Hz. It is mainly used in three-phase AC ring.
*Network, terminal distribution network and industrial electrical equipment for receiving and distributing electric energy. It is also suitable for loading into box type substation.
| Serial number | Project | units | FN12-10 | FZN25-12 | |
| 1 | Rated voltage | kV | 12 | ||
| 2 | 1min power frequency withstand voltage | Ground and interphase 42; Isolation fracture 48 | |||
| 3 | Lightning impulse voltage (peak value) | Ground and interphase 75; Isolation fracture 85 | |||
| 4 | Rated frequency | Hz | 50 | ||
| 5 | Rated current of main bus | A | 630 | ||
| 6 | load | Rated current | 630 | ||
| 7 | switch | Lifetime at rated current | Times | Not less than 100 | |
| 8 | Breaking no-load transformer capacity | kVA | 1250 | ||
| 9 | Rated thermal stability current | kA/s | 20/4; | ||
| Ground switch 20/2 | |||||
| 10 | Rated dynamic stability current (peak value) | kA | 50 | ||
| 11 | Rated short-circuit making current (peak value) | 50 | |||
| 12 | combination | Fuse rated current | A | 100 | |
| 13 | Electrical appliances | Rated transfer current | 1500 | 2000 | |
| 14 | Rated short-circuit breaking current | kA | 31.5 | ||
| 15 | Equipped with fuse model | SQLAJ-12(XRNTa-10) | |||
| 16 | Mechanical life | Times | 2000 | 10000 | |
| 17 | Auxiliary circuit 1min power frequency withstand voltage | kV | 2 | ||
| 18 | Working voltage of electric operating mechanism | V | Ac/dc 220;110 | ||
| 19 | Protection level | IP2X | |||
| 20 | Dimensions (width x depth x height) | mm | 650(850)x900x2000(2200) | ||
1.Working environment temperature: upper limit +40ºC, lower limit: -25ºC.
2.The altitude of the use site shall not exceed 2000m.
3.air relative humidity: daily average is not more than 95%, monthly average is not more than 90%.
4. the surrounding air is not corrosion or combustible gas, water vapor and other obvious pollution.
5. no frequent violent vibration.
Zhejiang ZheGui Electric Co., Ltd established in 2013. We are located in Zhejiang with convenient transportation access and developed electrical market. We are group of private enterprises that hold the production license issued by the former ministry of energy and ministry mechanical and electrical engineering.
The company has nearly 60 million fixed assets and more than 60 employees, covering 23133 square meters. We are specialized in R&D production of complete swtichgear of high and low voltage equipment such as prefabricated substation, distribution cabinet/box, drawer cabinet, ring network cabinet, inflatable cabinet, etc.
We owns three CNC bending machine, CNC shearing machine, CNC laser cutting machine and a series of advanced production equipment to further optimized the product structure and improve the efficiency of production. After nearly 7 years of development, it has passed ISO 9001-2000 quality system certification. All items produced by our own factory, so our advantages are: reliable quality and reasonable price. Gather world's energy to delight your business. Its honorable for Zhegui to share your progress, brilliance and success!
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