MSC Green-40.5 Environment-friendly inflatable cabinet
MSC Green-40.5 Environment-friendly inflatable cabinet

Product Introduction:
MSC Green - 40.5 metal-enclosed switchgear uses dry air as an insulating medium, using the mature technical advantages of traditional closed switchgear, without reducing the reliability, safety and continuity of the switchgear electrical performance, while also considering the equipment during the service life of the environmental impact is less. More in line with the industry's environmental requirements.
Dry air is a commonly used industrial gas, compared with SF6 gas, dry air has lower environmental impact, better environmental performance, higher safety performance and better cost effectiveness, and will not have any impact on the environment in case of leakage problems during the operation of equipment. ;
MSC Green - 40.5 metal closed switchgear, has a very strong environmental adaptability, can be used in high dust, high pollution, high corrosion and other industrial environment, can be widely used in urban power distribution, real estate, light industry, can also be used in box substation, box switch station.
Product features:
No SF6, using dry air as insulation medium;
The use of recyclable thermoplastic materials;
Adhering to the product advantages of full insulation and seal, live parts are fully sealed, not affected by the operating environment;
The switchgear can be arbitrarily combined according to the requirements of use, and the combination mode is diversified;
Compact structure, floor area and SF6 inflation cabinet equivalent;
Using the traditional air cabinet and closed switchgear operation habits, user-friendly operation interface design, mechanism layout clear, compact, logical operation sequence;
General plug technology: busbar plug, cable plug, PT and SA plug, are the application of plug technology in the switch cabinet.
Product parameter
Universal parameter | |||
Rated voltage | kV | 36 | 40.5 |
1min Power frequency withstand voltage | kV | 70 | 95 |
kV | 80 | 118 | |
Lightning impulse withstand voltage | kV | 170 | 185 |
kV | 195 | 215 | |
Rated frequency | Hz | 50/60 | |
Rated continuous current | A | 630,1250,2000,2500 | |
Rated individual capacitor bank breaking current | A | 630 | |
Rated back-to-back capacitor bank breaking current | A | 400 | |
Rated cable charging breaking current | A | 50 | |
Rated line charging breaking current | A | 10 | |
Rated short-circuit breaking current | kA | 25,31.5 | |
Rated short circuit closing current (peak) | kA | 65,82 | |
Rated short-time withstand current/time | kA/s | 25/4s,31.5/4s | |
Rated peak withstand current | kA/s | 65,82 | |
Insulated gas system | |||
Insulating gas | Dry air | ||
Annual air leakage rate | %/Y | ≤0.1 | |
Protection class | |||
Gas tank | / | IP67 | |
Cabinet shell | / | IP4X | |
Overall dimensions and weight | |||
Overall dimension(W×D×H) 1250A | mm | 800×1650×2400 | |
Overall dimension(W×D×H) 2500A | mm | 1000×1650×2400 | |
Weight 1250A | kg | 1100~1300 | |
Weight 2500A | kg | 1400~1800 |
Frequently Asked Questions
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