Low Voltage Low Voltage Distribution Panel Power Plant Substation Cabinet
Product Features
This series of products have the advantages of high resolution, good dynamic and thermal stability, advanced and reasonable electrical scheme with practical structure, series, strong universality, arbitrary combination of various scheme units, more loops contained in a cabinet body, saving occupation area, beautiful appearance, high protection level, safe and reliable, easy maintenance and so on.
This product conforms to the standard IEC439 NEMAICS2-322, also conforms to the GB7251-87 low-voltage complete switchgear national standard and ZBK36001-89 low-voltage extraction complete switchgear professional standard.
| Maincircuitratedvoltage(V) | | AC380(400)(660) |
| Auxilarycircuitratedvoltage(V) | | AC220,380(400)
DC110,200 |
| Ratedfrequency(Hz) | | 50(60) |
| Ratedinsulationvoltage(V) | | 660(1000) |
| Ratedcurrent(A) | Horizontalbusbar | <=4000 |
| Verticalbusbar(MCC) | 1000 |
Busbarratedshort-timewithstand
current(KA/1s) | | 50,80 |
Busbarratedpeakwithstand
curent(KA/0.1s) | | 105,176 |
| Powerfrequencytestvoltage(V/min) | Maincircuit | 2,500 |
| Auxiliarycircuit | 1,760 |
| Busbar | Three-phasefour-wire
system | A,B,C,PEN |
Three-phasefive-wire
system | A,B,C,PE.N |
| Protectionlevel | | IP30,IP40 |
ormal ambient condition
1.The elevation is not more than 2000 meters
2.The ambient air temperature shall not be higher than 40 degrees Celsius, and the average temperature within 24 hours shall not be higher than 35 degrees Celsius, and the ambient air temperature shall not be lower than minus 50 degrees Celsius.
3.Atmospheric conditions: clean air, the relative humidity in the temperature of 40 degrees Celsius does not exceed 50%, in the lower temperature is allowed to have a higher relative humidity, such as 20 degrees Celsius is 90.
4.No fire, explosion danger, serious pollution, chemical corrosion and violent vibration places.
5.Do not tilt more than 5 degrees from the vertical ground
6.This product is suitable for transportation and storage at the following temperatures: minus 25 degrees Celsius,55 degrees Celsius, no more than 70 degrees Celsius in a short time (no more than 24 hours)
7.If the above conditions of use cannot be met, the user should place an order with the manufacturer for a negotiated solution
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400v High Resolution Low Voltage Distribution Panel Power Plant Substation Cabinet Images
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