Commissioning - Siemens SINAMICS G150 Operating Manual

11/03
Item
8 The type plate can be used to ascertain the date of manufacture. If the
period from the date of manufacture to initial commissioning or the cabinet
unit downtime is less than two years, the DC link capacitors do not have to
be reformed. If the downtime period is longer than two years, they must be
reformed in accordance with the description in the "Maintenance and
Servicing" section.
9 With an external auxiliary supply, the cable for the 230 V AC supply must
be connected to terminal -X40, while the cable for the 24 V DC supply
must be connected to terminal –X9 (see Section 4.7).
10 Option L50
Cabinet
illumination with
socket
11 Option L19
Connection for
external
auxiliary
equipment
12 Option L55
Anti-
condensation
heating for
cabinet
Signal Connections
13 Cabinet unit operation by higher-level controller / control room. The control
cables must be connected in accordance with the interface assignment
and the shield applied. Taking into account electrical interference and the
distance from power cables, the digital and analog signals must be routed
with separate cables.
Connecting protection and monitoring devices
14 Option L45
EMERGENCY
OFF button
15 Option L57
EMERGENCY
OFF category 0
(230 V AC /
24 V DC)
SINAMICS G150
Operating Manual
Activity
The 230 V auxiliary supply for the cabinet illumination
with an integrated service socket must be connected to
terminal X390 and, on the system side, protected with a
fuse (max. 10 A) (see Section 4.9.5).
To supply auxiliary equipment (e.g. separately-driven fan
for motor), the drive must be properly connected to
terminals -X155:1 (L1) to -X155:3 (L3). The supply
voltage of the auxiliary equipment must match the input
voltage of the cabinet unit and the load current must not
be greater than 10 A (see Section 4.9.2).
The 230 V auxiliary supply for the anti-condensation
heating for the cabinet (230 V / 50 Hz, 100 W / or
230 V / 50 Hz 2 x 100 W for cabinets with a width of 800
to 1200 mm) must be connected to terminals -X240: 1 to
3 and protected with fuses (max. 16 A) (see Section
4.9.6).
The contacts for the EMERGENCY OFF button are
connected to terminal -X120 and can be picked off so
that they can be integrated in a higher-level installation
protection concept (see Section 4.9.4).
EMERGENCY OFF category 0 stops the drive in an
uncontrolled manner. No additional wiring is necessary
when implemented in conjunction with option L45.
If the cabinet unit is integrated in an external safety
circuit, however, the contact must be looped in via
terminal block -X120 (see Section 4.9.7).
Electrical Installation
Fulfilled/Complete
4-3