SIEMENS
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Siemens D 11 · 2015
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Options
(continued)
4
SINAMICS G150
Drive converter cabinet units
75 kW to 2700 kW
K74
Provision of a cabinet-internal 230 V AC auxiliary power
supply
If there is no 230 V AC power supply in the plant, option
K74
can
be used to provide a cabinet-internal auxiliary power supply for
the required auxiliary voltages of the external control circuits of
the cabinet unit. The auxiliary voltages are generated by a trans-
former.
Note:
If there is no 230 V AC power supply in the plant, it is essential
to select option
K74
in order to ensure proper functioning of the
following SINAMICS G150 cabinet units:
•
Type 6SL3710-2...
•
Type 6SL3710-1... for options
B00, G61, K50, L13,
L26 > 800 A, L57, L59, L60, L83, L84, L86
and
L87
for cabinet version A
Options
L50
and
L55
always require an external supply voltage
and must not be supplied via option
K74
.
K82
Terminal Module for controlling the Safe Torque Off and Safe
Stop 1 safety functions
The Terminal Module is used to control the "Safety Integrated ba-
sic functions" with isolation
•
Safe Torque Off (STO) and
•
Safe Stop 1 (SS1) (time-controlled)
over a wide voltage range from DC/AC 24 V to 240 V (terminol-
ogy according to IEC 61800-5-2).
As a consequence, the STO and SS1 safety functions can be
flexibly controlled by the plant signal voltages.
The integrated safety functions, starting from the Safety Inte-
grated (SI) input terminals of the components (Control Unit and
Power Module), satisfy the requirements of EN 61800-5-2,
EN 60204-1, DIN EN ISO 13849-1 Category 3 for Performance
Level (PL) d and IEC 61508 SIL 2.
With option
K82
, the requirements specified in EN 61800-5-2,
EN 60204-1, DIN EN ISO 13849-1 Category 3 for Performance
Level (PL) d and IEC 61508 SIL 2 are fulfilled.
The Safety Integrated functions using option
K82
are only avail-
able in conjunction with certified components and software ver-
sions.
The Safety Integrated functions of SINAMICS are generally cer-
tified by independent institutes. An up-to-date list of certified
components is available on request from your local Siemens of-
fice.
K87
TM54F Terminal Module
The TM54F Terminal Module is a terminal expansion module with
safe digital inputs and outputs for controlling the Safety Inte-
grated functions.
The TM54F provides four fail-safe digital outputs and ten fail-
safe digital inputs. A fail-safe digital output consists of one
24 V DC switching output, one output switching to ground and
one digital input to check the switching state. A fail-safe digital
input consists of two digital inputs.
For a description of the TM54F Terminal Module, see
SINAMICS G130 converter built-in units, Supplementary system
components.
K88
SBA Safe Brake Adapter, 230 V AC
Safe Brake Control (SBC) is a safety function that is used in
safety-related applications. In the no-current state, the brake
acts on the drive motor using spring force. The brake is released
when current flows in it (low active).
The SBA Safe Brake Adapter is installed in the converter cabinet
in the factory. An infeed is connected to terminal -X12 on the SBA
Safe Brake Adapter for the power supply. For control, a connec-
tion is also made between the SBA and the Control Interface
Module in the factory using a cable harness.
On the plant side, to control the brake, a connection must be
made between terminal -X14 on the SBA Safe Brake Adapter
and the brake.
For a description of the SBA Safe Brake Adapter, see
SINAMICS G130 converter built-in units, Supplementary system
components.
K95
CU320-2 PN Control Unit (PROFINET)
Instead of the CU320-2 DP Control Unit (PROFIBUS) supplied
as standard, the converter is supplied with a CU320-2 PN
(PROFINET).
For a description of the CU320-2 Control Unit, see
SINAMICS G130 converter built-in units, Supplementary system
components.
L00
Use in the first environment according to EN 61800-3,
Category C2 (TN systems or TT systems with grounded neu-
tral point)
To limit the
emitted interference
, the converters are equipped
as standard with a radio interference suppression filter that con-
forms to the limits defined in Category C3. SINAMICS G150 con-
verters equipped with a line filter also meet the limits for use in
the first environment (Category C2) according to EN 61800-3
1)
.
SINAMICS G150 units comply with the
noise immunity
require-
ments defined in this standard for the first and second environ-
ments.
In conjunction with line reactors, line filters also limit the con-
ducted interference emitted by the Power Modules to the limit
values of Category C2 defined in product standard EN 61800-3.
For converter power ratings > 500 kW, option
L23
must also be
ordered (not required when option
L01
has been selected).
To allow the power cable shield to be connected in conformance
with EMC requirements, an additional EMC shield bus (option
M70
) is installed at the converter input and output. A separate
order is not required in this case.
1)
Applies to motor cable lengths < 100 m.
© Siemens AG 2015