Operating Instructions

Chapter8 – Technical Data Specification Options
Siemens Building Technologies, Inc. 85
500V to 600V, ± 10%, 3 phase
Output power
(variable torque)
IP
code
Max. input
current 3 phase
Max. output
current
Frame size Part Number
kW hp IP A A
75 100 54 109 99 F SED2-75/45X
90 125 54 138 125 F SED2-90/45X
Options
Depending on the application, various options are available for the SED2.
Gland plate (FS A: SED2-GL-A, FS B: SED2-GL-B, FS C: SED2-GL-C):
The gland plate simplifies and improves connection of motor and control cables via conduit.
There are different gland plates depending on the frame size of the SED2.
Protective shield (FS A: SED2-DC-A, FS B: SED2-DC-B, FS C: SED2-DC-C,
FS D-E: SED2-DC-DE):
Use the protective shield for NEMA Type 1 rating, IP20 VFDs. The protective shield easily
mounts on the top of the SED2, frame sizes A through E.
Advanced Operator Panel (AOP) (SED2-AOP1):
Operator panel with multilingual and multi-line clear-text display that can be used instead of
the BOP. The AOP can be inserted on the SED2 or integrated in the front plate or the control
panel doors by means of a door kit.
BOP/AOP door mounting kit for control of one SED2 drive (SED2-DOOR-KIT1):
Used to mount the BOP or AOP in the control cabinet door. The set contains a BOP/AOP
cable adapter PCB, and an adapter for the SED2 that is inserted in the SED2 in place of the
BOP or AOP. The RS-232 serial interface and the power cables both connect to the
adapters, which have screwless connection terminals. The 4-conductor connection cable is
not part of the mounting set.
BOP/AOP door mounting kit for control of multiple SED2 drives
(SED2-DOOR-KIT2):
The AOP communicates with several SED2 drives via RS-485 (USS protocol). This mounting
set allows for controlling several SED2 drives in a control panel by means of one AOP
(mounted in the control cabinet door). Thus, up to 31 SED2 drives can be controlled from one
AOP.
The AOP interface PCB also contains a separate RS-232 interface. The SED2 uses this
interface to communicate with a PC. The cables are not included in the set.
PC – SED2 connection kit (SED2-PC-KIT):
This kit helps control or program the SED2 from a PC via the RS-232 serial interface by using
commissioning software. The set contains an RS-232 adapter card that is snapped on the
SED2 in place of the AOP or BOP. The RS-485 interface is not used.