DAQO GROUP



LDA
Air Insulation Wind Power Busbar

LDA wind power busbar is applied to the connection between the fan in cylinder and the transducer, a...

Air Insulation Wind Power Busbar

LDAwind power busbar is applied to the connection between the fan in cylinder andthe transducer, also the fan and the transformer. Because of the goodelectrical performance and advanced design philosophy, LDA busbar has overcomethe relative technical problems caused by the harsh environment, swing of thecylinder, temperature difference and so on.  

Product Features

LDA-Fbusbar is the air structure; the proper distance between the busbar improvesthe shock-resistant current capability. Meanwhile, it can eliminate the hazardseffectively caused by the swing of daily operation of the cylinder, so as toeliminate the safety concerns.

LDA-Fbusbar adopts the hot-deep galvanized steel; it shows the character of low magneticpermeability, anti-corrosion and so on, so as to decrease the eddy-current lossof the bus enclosures and have some shielding effect to the electromagneticfield to ensure the safety of the products. 


Rated operational voltage
1000V 
Rated insulation voltage
1000V 
Power grid frequency
50Hz 
Vector frequency(rotor loop) 
6KHz~3KHz 
Rotor loop current 
630A 
Stator loop current
1250A 
Protection degree of windpower busbar 
IP34/IP54 
Withstand voltage
3500V 
Pollute degree
3
Operating temperature 
 -40℃~65℃
Survival temperature 
 -40℃~65℃
Max air humidity 
95%
Height
2000M
Cooling method 
Air cooling 

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