[T111] Connections; Checking The Settings Of The Cooling Fan Transformer - ABB ACS880-207 Hardware Manual

54 Electrical installation

[T111] connections


Supply
Terminals
voltage
690 V A1, B1, C1
660 V A1, B1, C1
600 V A1, B1, C1
575 V A1, B1, C1
540 V A1, B1, C1
525 V A1, B1, C1
500 V A1, B1, C1
480 V A1, B1, C1
460 V A1, B1, C1
440 V A1, B1, C1
415 V A1, B1, C1
400 V A1, B1, C1
380 V A1, B1, C1

Checking the settings of the cooling fan transformer

The cooling fan transformer connections are made at the factory.
3~ input
3~ output
3~ input
Tap settings
A1– B1– C1–
C2 A2 B2
C2 A2 B2
C3 A3 B3
C3 A3 B3
C4 A4 B4
C4 A4 B4
C4 A4 B4
C5 A5 B5
C5 A5 B5
C5 A5 B5
C6 A6 B6
C6 A6 B6
C6 A6 B6
3~ output
Terminals
400 V 320/340 V
(50 Hz) (60 Hz)
a1, b1, c1 a2, b2, c2
a1, b1, c1 a2, b2, c2
a1, b1, c1 a2, b2, c2
a1, b1, c1 a2, b2, c2
a1, b1, c1 a2, b2, c2
a1, b1, c1 a2, b2, c2
a1, b1, c1 a2, b2, c2
a1, b1, c1 a2, b2, c2
a1, b1, c1 a2, b2, c2
a1, b1, c1 a2, b2, c2
a1, b1, c1 a2, b2, c2
a1, b1, c1 a2, b2, c2
a1, b1, c1 a2, b2, c2