Electrical Indoor 6.6KV Low Voltage Switchgear for Power Generation Plants
Product Description
- Type and structure: According to the installation method and isolation method, the low voltage switch cabinet can be divided into fixed type, movable type, drawer type, modular type, isolation type, explosion-proof type and protective type. Their structures are also different, but usually consist of metal enclosures, circuit breakers, grounding switches, busbars, controllers and protective relays.
- Electrical performance: The low voltage switch cabinet should meet a series of electrical performance indicators, including rated voltage, rated current, rated short circuit capacity, rated frequency, insulation level, breaking capacity, dynamic stability and arc extinguishing performance.
- Safety performance: The safety performance of the low voltage switch cabinet is very important, because it involves multiple aspects such as electrical safety, operational safety and fire safety. The switch cabinet should have protective, isolation, grounding, shielding, anti-interference, explosion-proof and fire safety performances.
- Control function: The design of the control function of the low voltage switch cabinet should have reliability and flexibility. It should be able to realize remote control, automated control, fault diagnosis and data acquisition functions.
- Maintenance and maintenance: The maintenance and maintenance of the low voltage switch cabinet should be carried out according to the manufacturer's recommendations. Usually, the electrical components and enclosures need to be inspected, cleaned and repaired regularly to ensure long-term reliability and safety.
- Application range: The low voltage switch cabinet is widely used in various fields, such as commercial buildings, public utilities, industrial production, transportation and medical care.
Specification
| Rated Insulation voltage | 690V (1000)V |
| Rated working voltage | 380V, 400V, 690V |
| Maximum working current of main bus | 6300A |
| Rated withstand current of main busbar | 100kA/1s |
| Main busbar rated peak withstand current | 220kA/0.1s |
| Maximum operating current of branch distribution bus (vertical bus) | 2000A |
| Standard type | 105kA(Max)/0.1s |
| Reinforced type | 176kA(Max)/0.1s |
| Protection level | IP4X, IP41,IP65 |
Payment and Delivery
Material
1.The cabinet door adopts a double beveled edge process, which increases the structural strength of the same material by 50%.
2.The installation holes are all made using a multi-layer stamping and stretching process, which reduces the sliding wire situation by more than 80%.
3.The inlet and outlet holes adopt a composite structure of knockdown holes and square holes, which can be flexibly selected during on-site installation.
4.The box adopts a double folding process, which increases the structural strength of the same material by 50%.
5.The control circuit adopts a composite design of debugging mode and fire protection mode, greatly reducing the burning of fan and water pump equipment designed for fire protection during debugging.
Why Choose Us
1.Our Expertise
2.Quality Products/Services
3.Competitive Pricing
4.Innovation
6.Possibles
7.Authorization by ABB Schneider Siemens
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Electrical Indoor 6.6KV Low Voltage Switchgear for Power Generation Plants Images
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