Siemens SED2 VFD NEMA Operating Instructions Manual page 24

SED2 VFD NEMA Type 3R/3RHE Bypass Operating Instructions
NOTE:
Grommets, Baffle
and Heater
components not
present in 3RHE
models.
GROMMETS (5)
BAFFLE
HEATER
AIR FILTER
Figure 11. Routing of Power and Control Wiring for Enclosure Frame Size ABC, 3RHE AB.
NOTE:
Grommets, Baffle and
Heater components not
present in 3RHE models.
GROMMETS (5)
BAFFLE
HEATER
AIR FILTER
Figure 12. Routing of Power and Control Wiring for Enclosure Frame Size DE
16
OUTPUT CONTACTOR
RELAYS
INPUT CONTACTOR
SED2 VFD
MOTOR
CONTROL
WIRING WIRING
OUTPUT CONTACTOR
INPUT CONTACTOR
SED2 VFD
CONTROL MOTOR
WIRING WIRING
and 3RHE Frame Size D.
CONTROL TRANSFORMER
TERMINAL BLOCK
LINE REACTOR
FAN
BYPASS CONTACTOR
POWER FUSES
MOTOR OVERLOAD
GROUND LUGS (2)
DISCONNECT
INPUT POWER
WIRING
CONTROL TRANSFORMER
TERMINAL BLOCK
LINE REACTOR
GROUND LUGS (2)
DISCONNECT
INPUT
POWER
WIRING
MOTOR
OVERLOAD
T1 T2 T3
DISCONNECT
L1
GROUND
LUGS
MOTOR WIRING TO INPUT POWER WIRING
MOTOR OVERLOAD TO DISCONNECT
T1, T2, T3, AND TO L1, L2, L3 AND TO
GROUND LUG
FAN
BYPASS
CONTACTOR
POWER FUSES
MOTOR OVERLOAD
MOTOR
OVERLOAD
T1 T2 T3
GROUND
LUGS
MOTOR WIRING TO
MOTOR OVERLOAD
T1, T2, T3, AND TO
GROUND LUG
Siemens Building Technologies, Inc.
L2 L3
GROUND LUG
DISCONNECT
L1 L2 L3
INPUT POWER WIRING
TO DISCONNECT
L1, L2, L3 AND TO
GROUND LUG