94
Tap settings of the auxiliary voltage transformer (Frame R8i and up)
3~ input
Supply
Terminals
voltage
A1 to... B1 to... C1 to...
690 V
A1, B1, C1
C2
660 V
A1, B1, C1
C2
600 V
A1, B1, C1
C3
575 V
A1, B1, C1
C3
525 V
A1, B1, C1
C4
500 V
A1, B1, C1
C4
480 V
A1, B1, C1
C5
460 V
A1, B1, C1
C5
440 V
A1, B1, C1
C6
415 V
A1, B1, C1
C6
400 V
A1, B1, C1
C7
380 V
A1, B1, C1
C7
Installation of brake resistors
See the chapter
Electrical installation
Output
Tap settings
Supply
voltage
A2
B2
690 V
A2
B2
660 V
A3
B3
600 V
A3
B3
575 V
A4
B4
525 V
A4
B4
500 V
A5
B5
480 V
A5
B5
460 V
A6
B6
440 V
A6
B6
415 V
A7
B7
400 V
A7
B7
380 V
Resistor
3~ Input
1~ output
230 V
Terminals
Tap setting
Terminals
a3, n1
230–
a3, n1
230+
a3, n1
230–
a3, n1
230+
a3, n1
230–
a3, n1
230+
a3, n1
230–
a3, n1
230+
a3, n1
230–
a3, n1
230+
a3, n1
230–
a3, n1
230+
braking.
115 V
400 V (50 Hz) 320 V (60 Hz)
Terminals
Tap setting
a4, n1
115–
a1, b1, c1
a4, n1
115+
a1, b1, c1
a4, n1
115–
a1, b1, c1
a4, n1
115+
a1, b1, c1
a4, n1
115–
a1, b1, c1
a4, n1
115+
a1, b1, c1
a4, n1
115–
a1, b1, c1
a4, n1
115+
a1, b1, c1
a4, n1
115–
a1, b1, c1
a4, n1
115+
a1, b1, c1
a4, n1
115–
a1, b1, c1
a4, n1
115+
a1, b1, c1
3~ output
Terminals
a2, b2, c2
a2, b2, c2
a2, b2, c2
a2, b2, c2
a2, b2, c2
a2, b2, c2
a2, b2, c2
a2, b2, c2
a2, b2, c2
a2, b2, c2
a2, b2, c2
a2, b2, c2