Related information
6.8.3.1 Enclosures A2, A3 and B3
6.8.3.2 Enclosures A5, B1, B2, B4, C1, C2, C3, C4, D1 and D2
6.5.1 Main switch
A main switch can be installed before the CUE cabinet according to
local regulations. See the figure in the EMC-correct installation
section.
Related information
6.5.2 Wiring diagram
The wires in the terminal box must be as short as possible.
Excepted from this is the protective conductor which must be so
long that it is the last one to be disconnected in case the wire is
inadvertently pulled out of the cable entry.
TM038799
Wiring diagram, three-phase mains connection
Terminal
Function
91
(L1)
Three-phase mains supply
92
(L2)
93
(L3)
95/99 (PE) Protective earth connection
96
(U)
Three-phase motor connection, 0-100 % of mains
voltage
97
(V)
98
(W)
For single-phase connection, use L1 and L2.
6.5.3 Mains connection, enclosures A2 and A3
Check that the mains voltage and frequency correspond
to the values on the nameplate of CUE and the motor.
Enclosure
Torque Nm [ft-lb]
Mains
Motor
Protective earth
Relay
A2
1.8 (1.3)
1.8 (1.3)
3 (2.2)
0.6 (0.4)
A3
1.8 (1.3)
1.8 (1.3)
3 (2.2)
0.6 (0.4)
1. Fit the mounting plate with two screws.
TM039010
Fitting the mounting plate
2. Connect the earth conductor to terminal 95 (PE) and the mains
conductors to terminals 91 (L1), 92 (L2) and 93 (L3) of the
mains plug.
TM03901
1
Connecting the earth conductor and mains conductors
For single-phase connection, use L1 and L2.
3. Fix the mains cable to the mounting plate.
TM039014
Fixing the mains cable
11
English (GB)
