Technical specifications   
12.3 Technical specifications 
  Inverter chassis units 
584  Operating Instructions, 07/2016, A5E00331449A 
 
- Line protection 
without semiconductor protection 
Rated current 
frame size to IEC 60269 
- Line and semiconductor protection 
Rated current 
 
 
 
A 
 
 
A 
 
 
3NA3365-6 
2 x 500 
3 
3NE1334-2 
2 x 500 
   
Minimum short-circuit current 
5)
  Rated output of a typ. 6-pole standard induction motor based on I
L
 or I
H
 at 690 V 3 AC 50 Hz. 
  The base-load current I
L
 is based on a duty cycle of 110% for 60 s or 150% for 10 s with a duty cycle duration of 300 s 
(see "Overload capability"). 
  The base-load current I
H
 is based on a duty cycle of 150% for 60 s or 160% for 10 s with a duty cycle duration of 300 s 
(see "Overload capability"). 
  If the auxiliary supply is to be fed in separately from the load supply, e.g., if the control should be able to continue com-
munication if the line voltage fails. 
5)
  The minimum current required to reliably trigger 3NE1 protective devices.