Danfoss VLT FC 300 Operating Instructions Manual page 30

How to Install
3 3
1
2
Illustration 3.23 Rectifier and Inverter Cabinet, frame size F8 and
F9
1) 12-pulse rectifier module
2) Ground / Earth PE Terminals
3) Mains / Fuses
R1 S1
L1-1 L2-1 L3-1
91-1 92-1 93-1
4) Mains / Fuses
R2 S2
L2-1 L2-2 L3-2
91-2 92-2 93-2
30
10
3
5) Motor connection
U
T1
T1 96
6) Brake Terminals
-R
81
T2 7) Inverter Module
8) SCR Enable / Disable
9) Relay 1
01
10) Auxillary Fan
104
MG34Q202 - VLT
VLT ® Automation Drive FC 300 12-Pulse
Operating Instructions High Power
9
8
7
6
5
4
V W
T2 T3
97 98
+R
82
Relay 2
02 03 04 05 06
106
®
is a registered Danfoss trademark