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Product details
GGD LV fixed switchgear conforms to lEC439 "Low-voltage switchgear and control equipment" standard GB7251-97 "low-voltage switchgear"national standard ZBK36001-89 "Low-voltage withdraw-type switch gear professional standard. The GGD cabinet adopts the form of a general purpose cabinet.
The product has high breaking capacity, good dynamic and thermal stability, flexible electrical scheme, convenient combination, series and practicability. The novel structure and high level of protection not only shorten the production cycle, improve efficiency but also save social resources. Can be used as low-voltage switchgear replacement products.
Product parameter
Units |
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Rated operational voltage | V | 400 | |
Rated frequency | Hz | 50/60 | |
Rated current | Horizontal bus | A | ≤4000 |
Vertical bus | A | ≤1000 | |
Rated short-time withstand current (1s) | kA | 50 | |
Rated peak withstand current | kA | 105 | |
Dielectric strength | V/1min | 2500 | |
Rated insulation voltage | V | 660 | |
Shellprotection class | IP30/IP40 | ||
Size | mm | (600~1000)×1000×2200 |