ABB Vmax 12 - Page 15

DISTRIBUTION SOLUTIONS
1515
Circuit breaker
Vmax/L 12 Vmax/L 17 Vmax/W 12 Vmax/W 17 Vmax/W 15 Vmax/Sec 12 Vmax/Sec 17
Use in switchgear/enclosure
  PowerCube PowerCube PowerCube UniSec WBC/WBS UniSec WBC/WBS
Standards

• • • • - • •

• • • • - • •

- - - - • - -
UL Listed
- - - - (on request) - -
Rated voltage Ur [kV]
      
Rated insulation voltage Us [kV]
      
 
      
Impulse withstand voltage Up [kV]
      
Rated frequency fr [Hz]
      
 Ir [A]
            
Rated breaking capacity
(rated symmetrical short-circuit current)
Isc [kA]
        -    
        -    
            
         - - - -
Rated short-time

Ik [kA]
        -    
        -    
            
         - - - -
Making capacity Ip [kA]
        -    
        -    
            
         - - - -
Operation sequence

• • • • - • • • •

- - - - • - - - -
Opening time [ms]
        
Arc duration [ms]
        
Total breaking time [ms]
        
Closing time [ms]
        
Maximum
overall
dimensions
H [mm/in]
            
W [mm/in]
            
D [mm/in]
            
Pole centre P [mm/in]
            
Weight [kg/lb]
            
Standardized table of dimensions 
        
Operating temperature [°C]
      
Tropicalization 
• • • • - • •
Electromagnetic compatibility 
• • • • - • •