11
13.2.6 Enclosures B1 and B2
For information about enclosure, see table in section
16.1
.
Mains connection
1. Connect the ground conductor to terminal 95 (PE). See fig. 14.
2. Connect the mains conductors to the terminals 91 (L1),
92 (L2), 93 (L3).
3. Fix the mains cable with a cable clamp.
Fig. 14
Mains connection, B1 and B2
Motor connection
1. Connect the ground conductor to terminal 99 (PE). See fig. 15.
2. Connect the motor conductors to the terminals 96 (U), 97 (V),
98 (W).
3. Fix the screened cable with a cable clamp.
Fig. 15
Motor connection, B1 and B2
13.2.7 Enclosures B3 and B4
For information about enclosure, see table in section
16.1
.
Mains connection
1. Connect the ground conductor to terminal 95 (PE). See figs 16
and 17.
2. Connect the mains conductors to the terminals 91 (L1),
92 (L2), 93 (L3).
3. Fix the mains cable with a cable clamp.
Motor connection
1. Connect the ground conductor to terminal 99 (PE). See figs 16
and 17.
2. Connect the motor conductors to the terminals 96 (U), 97 (V),
98 (W).
3. Fix the screened cable with a cable clamp.
Fig. 16
Mains and motor connection, B3
Fig. 17
Mains and motor connection, B4
Caution
Check that mains voltage and frequency
correspond to the values on the nameplate of the
CUE and the motor.
T
M
03
9019
2
807
Note
For single-phase connection, use L1 and L2.
Caution
The motor cable must be screened for the CUE to
meet EMC requirements.
T
M
0
3
9
0
2
0
2
8
0
7
Note
The cable screen must be exposed and in
physical contact with the mounting plate and
clamp.
Caution
Check that mains voltage and frequency
correspond to the values on the nameplate of the
CUE and the motor.
Caution
The motor cable must be screened for the CUE to
meet EMC requirements.
T
M
03
9446 4007
Note
The cable screen must be exposed and in
physical contact with the mounting plate and
clamp.
T
M
03 94
49 40
07
Grundfos.bk Page 11 Friday, July 30, 2010 10:10 PM
28
Grundf
os CU
E