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AvK® RANGE

 

dig167 Cummins Generator Technologies offer a range of quality products under the AvK product brand from 600kVA to 20MVA.
AvK generators meet the critical needs of various applications - be it in extraction of oil, gas, coal or minerals on land or at sea, continuous power supply, parallel operation in power plants, industrial plants, hospitals and high-rise buildings; mobile applications such as railway vehicles, cranes, marine or wind power demanding the highest level of electrical performance.

 

 

AvK generators are suitable to be driven by diesel and gas engines as well as wind, gas and steam turbines.


DSG 62 -74

DSG 86 - 99 DIG 120 - 130
 

DSG 114 - 144
DIG 140 - 156

DIG 161 - 171

DIG 181 - 183
RATINGS/kVA DSG 62... 74 DSG 86... 99 99 DSG 114... 144 DIG 110... 130 DIG 140... 156 DIG 161... 171 DIG 181... 191
500 ... 2250            
565 ... 4500            
1500 ... 6500            
600 ... 4000            
1150 ... 11,000            
4350 ... 16,000            
6600 ... 27,800            
VOLTAGES  
Low voltage up to 450 V        
Low voltage up to 1 kV        
Medium voltage 1.5 ... 4.16 kV        
Medium voltage 4.2 ... 6.9 kV      
Medium voltage 7 ... 11.5 kV      
Medium voltage 11.6 ... 13.8 kV      
Medium voltage 15 kV        
SPEEDS  
4 poles 1500/1800 rpm  
4 poles 1000/1200 rpm  
8 poles 750/900 rpm  
10 poles 600/720 rpm
12 poles 500/600 rpm  
14 poles 428/514 rpm          
DESIGNS  
Single bearing/flanged shaft
Single bearing/steel plate clutch        
Double bearing, standard
Double bearing with bell-type flange      
Vertical location    
Special designs  
BEARINGS  
Standard anti-friction bearings    
Special anti-friction bearings    
Flanged sleeve bearings    
Pedestal sleeve bearings      
ENCLOSURE TYPES & COOLING  
Standard IP23
Dust filter built-in/added on
Duct connections IPR 44/IPR54
Water-cooling CACW/IP 54
Air-cooling CACA/IP54
Special solutions  

 

         
Wind Turbine Oil & Gas Cogeneration/
CHP Plant
Marine/Tidal Power Plant

 

MARINE CLASSIFICATION

Owing to the fact that coolant temperature is higher and the permissible temperature rise lower than according to the regulations pertaining to landbased operation, it is necessary to reduce the power or to increase the size of the alternator.
The below table is applicable for permissible temperature rises with design and utilisation in accordance with temperature class F. Please provide us with details if types of enclosure are higher than IP23 and additional requirements apply.

Classification Regulations CT, °C Temp Rise, K SNom/SType
Germ. Lloyd 45 100 0.960
RINA 50 90 0.925
American Bureau of Shipping 50 95 0.960
Bureau Veritas 50 90 0.925
Det Norske Veritas 45 90 0.925
Lloyds Reg. of Shipping 45 951)
952)
0.925
Register USSR 45 95 0.960

1) 5000 kVA
2) > 5000 kVA
Power reduction factor available on request.