HARNESS AS-OPERATOR CONTROLS 4535343 - Caterpillar

Table 2
Line Current Values    
Rated power of each UPS system     Continuous input current at 480 v     Input current at 480 v overload = 1.25 In limited to 10 min.     Input current at 480 v overload = 1.5 In limited to 1 min.     Fuse ratings    
40KVA     48 A     60 A     72 A     160 A    
50KVA     60 A     75 A     90 A     160 A    
60KVA     71 A     89 A     107 A     160 A    
80KVA     95 A     119 A     143 A     160 A    
100KVA     119 A     149 A     179 A     315 A    
130KVA     154 A     193 A     234 A     315 A    
Table 3
Normal AC source and Bypass AC source    
    UPS    
Uin     432 to 528 V    
Input voltage range is permitted by the standard.     310 to 528 V    
Fin     45 to 65 Hz    
Illustration 4 g02162345
Power is supplied as a function of the input voltage.
Illustration 5 g02162346
Permissible overloads of the UPS as a function of time
Table 4
General characteristics of the 60 Hz Battery UPS    
Power in kVA     40     50     60     80     100     130    
Normal AC input    
Number of conductors     Three phases and a ground    
Reference voltage