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                        AIRPORT 400 Hz,   orange 
                      Application 
                      400 Hz cables are used to supply  power to aircraft (on-board power), data processing systems,radarstations,  radio stations, etc. For safety reasons, 400 Hz cables are used to connect data  processing systems,radar systems and communications systems to uninterruptible  power supplies. Such power supplies prevent atotal failure of power and  compensate for frequency and voltage fluctuations. Suitable for installation indoors,outdoors, underground, and in water. 
                      Cable Construction 
                      Fine copper wire in acc. with DIN VDE 0295 and IEC 60228; Conductor insulation TPE, black; 4 conductors each 1 mm² twisted to a quad; Conductors and 6 bundles laid-up together; PUR inner jacket; Support braiding; PUR outer jacket, orange. 
                      Properties 
                      Low adhesion,       abrasion resistant, halogen-free, resistant to UV, oil, hydrolysis and       microbial attack . 
                      Temperature  range:-40°C to +90°C  
                      Operatingvoltage:U0/U 0,6/1 kV  
                      test voltage:4000 V  
                       bending radius:flexing 7x cable Ø,fixed installation 4x cable Ø 
                      
                        
                          | Description & No. Conductors x cross-sec.   mm² | 
                          Outer Diameter  | 
                          Copper weight kg/km  | 
                          Weight ca. kg/km  | 
                         
                        
                          |  AIRPORT 400 Hz 7x25 + 6x4x1  | 
                          41.0 | 
                          1910.0 | 
                          2140.0 | 
                         
                        
                          |  AIRPORT 400 Hz 7x35 + 6x4x1  | 
                          45.5 | 
                          2625.0 | 
                          2950.0 | 
                         
                        
                          |  AIRPORT 400 Hz 7x50 + 6x4x1  | 
                          51.0 | 
                          3590.0 | 
                          4030.0 | 
                         
                        
                          |  AIRPORT 400 Hz 7x35  | 
                          35.8 | 
                          2746.0 | 
                          3050.0 | 
                         
                       
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                      
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                       
                       
                        
                      
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