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Installation Guide
10 | CFW-11
EN
GL
IS
H
ELECTRICAL INSTALLATION
DANGER!
Make sure the AC power supply is disconnected
before starting the installation.
DANGER!
The following information is merely a guide for proper
installation. Comply with applicable local regulations
for electrical installations.
DANGER!
The inverter will be damaged in case the input power
supply is connected to the output terminals.
CONECTION DIAGRAMS
Notes:
Technical specifications including line fuses are on
,
,
and
.
Technical specification of braking resistors and braking currents
on
.
T
S
R
PE
PE
R S
T U V W PE
PE W V U
Shielding
Disconnect
Switch
Fuses
Power
Supply
Figure 10:
Power connection diagram for frame sizes A to G standard
frames
Fuses
Direct current power supply
DC-
DC+
U V W
PE W V U
Shield
PE
Figure 11:
Power connection diagram for sizes F, G and H with special
DC hardware
Power
supply
Thermostat
Braking
resistor
Thermal
relay
Control power
supply
Disconnect
Switch
Fuses
CFW-11
BR
DC+
R
S
T
Figure 12:
Braking resistor connection diagram for frame sizes A to E
OPTIONAL
External
braking
module
(DBW03 or
DBW04 for
Frames F
and G)
R
S
T
DC+
DC+
DC+
BR
DC-
DC-
Braking
resistor
Power
supply
Disconnect
switch
Fuses
Shield
R S T U V W
PE W V U
PE
Figure 13:
Power connection diagram for frame sizes F and G standard
with braking resistor
Shielding
Disconnect
switch
Fuses
T
S
R
PE
R
DC+
BR
S T U V W
PE W V U
AC power
supply
DC+
DC+
DC-
DC-
Accessory
External
braking
module
(DBW04 for
Frame H)
Braking
resistor
Line
reactor
(1)
Figure 14:
Power connection diagram for frame size H standard with
braking resistor (models 584T6 and 625T6) - (IP20 degree of protection)