B00, B02, B03
Options compliant with NAMUR requirements

List of impermissible combinations with other options:

The following restrictions and exclusions applicable to the NAMUR terminal block B00 in relation to other available options must be taken into account.

For options L50, L55, L86, the connection is made as described in the standard. These options are not wired to the NAMUR terminal block.

B00
NAMUR terminal block

The terminal block has been configured in accordance with the requirements and guidelines of the Standards Working Group for Instrumentation and Control in the Chemicals Industry (NAMUR Recommendation NE37), i.e. certain functions of the device are assigned to specified terminals. The inputs and outputs connected to the terminals fulfill PELV requirements (protective extra-low voltage) with protective separation.

The terminal block and associated functions have been reduced to the necessary minimum. Unlike the NAMUR recommendation, optional terminals are not available.

The 24 V supply is provided on the plant side via terminals -X2:1-3 (fused in the converter with 1 A). It must be ensured that the PELV safety requirements are fulfilled (protective extra-low voltage with protective separation).

For temperature monitoring of explosion-proof motors, option B00 includes a PTC thermistor.
Exceeding the limit value leads to shutdown. The associated PTC sensor is connected to terminal -X3: 90, 91.

B02
Protective separation for 24 V supply (PELV)

If no protective separation for 24 V supply (PELV) is available at the customer site, this option is used to provide a second power supply to guarantee compliance with PELV. (Terminal assignments as for option B00, 24 V supply at terminals -X1:1, 2, 3 is not required).

Notice: Option B02 must always be combined with B00.

B03
Outgoing feeder for external auxiliaries (uncontrolled)

If a motor fan is to be supplied with power from the plant, option B03 provides an uncontrolled external outgoing feeder with a 10 A fuse. As soon as the supply voltage is present at the converter input, a voltage equaling the converter input voltage (U=U_line) is also applied at these terminals. This must be taken into consideration when separately driven fans are configured.

Notice: Option B03 must always be combined with B00.

D02
Customer documentation (circuit diagram, terminal diagram, layout diagram) in DXF format

Option D02 can be used to order documents such as circuit diagrams, terminal diagrams, layout diagrams, and dimension drawings in DXF format, e.g. for further processing in AutoCAD systems.

D04
Customer documentation as hard copy

Equipment documentation is supplied electronically on CD-ROM as standard. If the customer also requires a hard copy of the documentation and selects option D04, the following documents will be shipped in a folder with the drive converter:

• Operating instructions
• Circuit diagram
• Terminal diagram
• Layout diagram
• Dimension drawing
• Spare parts list
• Test certificate

Regardless of whether option D04 is selected, a hard copy of the safety and transportation guidelines, a check list and a registration form is always supplied.

D14
Preliminary version of customer documentation

If documents such as circuit diagrams, terminal diagrams, layout diagrams and dimension drawings are required in advance for the purpose of system engineering (integration of drive into higher-level systems, interface definition, installation, building planning, etc.), it is possible to order a draft copy of the documentation when ordering the converter cabinet units. These documents are then supplied electronically a few working days following receipt of the order. If the order includes options that fall outside the scope of standard delivery, these will not be covered by the documentation due to the obvious time constraints.

Documentation relating to the order is sent to the buyer by e-mail. The recipient's e-mail address must be specified with the order for this purpose. In the e-mail, the recipient will also receive a link (Internet address) for downloading general, nonorder-specific documentation such as the Operating Instructions, Equipment Manual and Commissioning Instructions.

D58/D60/D80
Documentation language

E11 to E71
Individual certification

The individual certification of the converter by the relevant certification body contains the expansions described in option M66.

• E11 Individual certificate from Germanischer Lloyd (GL)
• E21 Individual certificate from Lloyds Register (LR)
• E31 Individual certificate from Bureau Veritas (BV)
• E51 Individual certificate from Det Norske Veritas (DNV)
• E61 Individual certificate from American Bureau of Shipping (ABS)
• E71 Individual certificate from Chinese Classification Society (CCS)

Note: Several individual certificates can be combined.

F03, F71, F75, F77, F97
Converter acceptance inspections in the presence of the customer

G20
CBC10 Communication Board

The CBC10 Communication Board is used to interface the CU320-2 Control Unit and thus the SINAMICS S150 to the CAN (Controller Area Network) protocol. The board's driver software fulfills the standards of the following CANopen specification of the CiA organization (CAN in Automation):

Communication profiles in accordance with DS 301:

• Drive profile in accordance with DSP 402 (in this case Profile Velocity Mode)
• EDS (Electronic Data Sheet) in accordance with DSP 306
• Operational status signaling in accordance with DSP 305

The CBC10 Communication Board plugs into the option slot on the CU320-2 Control Unit. The CAN interface on the CBC10 has 2 SUB-D connections for input and output.

Description of the CBC10 Communication Board > SINAMICS S120 Chassis Format Units > System components > Supplementary system components.

G33
CBE20 Communication Board

The CBE20 Communication Board can be used to connect the SINAMICS S150 to a PROFINET IO network via a CU320-2 Control Unit. The CBE Communication Board plugs into the option slot on the CU320-2 Control Unit.

Description of the CBE20 Communication Board > SINAMICS S120 Chassis Format Units > System components > Supplementary system components.

G60
Customer terminal block TM31

The TM31 Terminal Module is used to expand the customer terminal.

The following additional interfaces are available for this:

• 8 digital inputs
• 4 bidirectional digital inputs/outputs
• 2 relay outputs with changeover contact
• 2 analog inputs
• 2 analog ou
• 1 temperature sensor input (KTY84-130/PTC)
• 2 DRIVE-CLiQ sockets
• 1 connection for the electronics power supply via the 24 V DC supply connector
• 1 PE/protective conductor connection

To simplify configuration and commissioning of the drive, the optional TM31 Terminal Module is already preset with various factory settings, which can then be selected when commissioning the system.

For additional information, please refer to the SINAMICS Low Voltage Engineering Manual.

G61
Additional customer terminal block TM31

With option G61, the number of digital inputs/outputs, as well as the number of analog inputs/outputs in the drive system can be expanded using a second TM31 Terminal Module (in addition to the TM31 Terminal Module that can be selected using option G60).

Note: Option G61 requires option G60!

K01
Safety license for 1 axis

The Safety Integrated Basic Functions do not require a license. However, on the other hand, for Safety Integrated Extended Functions, a license is required for each axis equipped with safety functions. It is irrelevant which safety functions are used and how many. Option K01 contains the license for 1 axis.

Subsequent licensing is possible in the Internet via the WEB License Manager by generating a license key:

http://www.siemens.com/automation/license

K46
SMC10 Sensor Module Cabinet-Mounted

The SMC10 Sensor Module Cabinet-Mounted can be used to simultaneously sense the speed and the rotor position angle. The signals emitted by the resolver are converted here and made available to the closed-loop control for evaluation via the DRIVE-CLiQ interface.

The following encoder signals can be evaluated:

• 2-pole resolver
• Multipole resolver

The motor temperature can also be detected using KTY84-130 or PTC thermistors.

Description of the SMC10 Sensor Module Cabinet-Mounted > SINAMICS S120 Chassis Format Units > System components > Encoder system connection.

K48
SMC20 Sensor Module Cabinet-Mounted

The SMC20 Sensor Module Cabinet-Mounted can be used to simultaneously sense the speed and position. The signals emitted by the incremental encoder are converted here and made available to the closed-loop control for evaluation via the DRIVE-CliQ interface.

The following encoder signals can be evaluated:

• Incremental encoder sin/cos 1 V_pp
• EnDat absolute encoder
• SSI encoder with incremental signals sin/cos 1 V_pp (firmware version 2.4 and later)

The motor temperature can also be detected using KTY84-130 or PTC/Pt100 thermistors.

Description of the SMC20 Sensor Module Cabinet-Mounted > SINAMICS S120 Chassis Format Units > System components > Encoder system connection.

K50
SMC30 Sensor Module Cabinet-Mounted

The SMC30 Sensor Module Cabinet-Mounted can be used to evaluate the encoders of motors without a DRIVE-CLiQ interface. External encoders can also be connected via the SMC30.

The following encoder signals can be evaluated:

• Incremental encoders TTL/HTL with/without open-circuit detection (open-circuit detection is only available with bipolar signals)
• SSI encoder with TTL/HTL incremental signals
• SSI encoder without incremental signals

The motor temperature can also be detected using KTY84-130 or PTC thermistors.

Description of the SMC30 Sensor Module Cabinet-Mounted > SINAMICS S120 Chassis Format Units > System components > Encoder system connection.

K51
VSM10 Voltage Sensing Module

The VSM10 Voltage Sensing Module is used to sense the voltage characteristic on the motor side, so that the following function can be implemented:

• Operation of a permanent-magnet synchronous motor without encoder with the requirement to be able to connect to a motor that is already running (flying restart function)

Description of the VSM10 Voltage Sensing Module > SINAMICS S120 Chassis Format Units > System components > Supplementary system components.

K82
Terminal module for controlling the Safe Torque Off and Safe Stop 1 safety functions

The terminal module controls the Basic Safety Functions Safe Torque Off (STO) and Safe Stop 1 (SS1) (time-controlled) over a wide voltage range from 24 V to 240 V DC/AC (terminology as defined in draft IEC 61800-5-2).

The integrated safety functions, starting from the Safety Integrated (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 (previously EN 954-1) 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 (previously EN 954-1) for Performance Level (PL) d and IEC 61508 SIL 2 are fulfilled.

The Safety Integrated functions using option K82 are only available in conjunction with certified components and software versions.

The Safety Integrated functions of SINAMICS are generally certified by independent institutes. An up-to-date list of certified components is available on request from your local Siemens office.

K87
TM54F Terminal Module

The TM54F Terminal Module is a terminal expansion module with safe digital inputs and outputs to control the Safety Integrated functions.

The TM54F must be connected directly to a Control Unit via DRIVE-CLiQ. Each Control Unit can be precisely assigned to one TM54F.

The TM54F has 4 fail-safe digital outputs and 10 fail-safe digital inputs. A fail-safe digital output consists of one 24 V DC switching output, an output switching to ground and one digital input to check the switching state. A fail-safe digital input consists of two digital inputs.

K88
Safe Brake Adapter SBA, 230 V AC

The Safe Brake Control (SBC) is a safety function, which is used in safety-relevant applications, for example in presses or rolling mills. 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 Safe Brake Adapter, 230 V AC is factory installed in the cabinet unit. A source of power is connected to terminal -X12 on the Safe Brake Adapter. For control, a connection is established between the Safe Brake Adapter and the Control Interface Module in the factory using a cable harness.

On the plant side, to control the brake, a connection must be established between terminal -X14 on the Safe Brake Adapter and the brake.

K89
Safe Brake Adapter SBA, 24 V DC

The Safe Brake Control (SBC) is a safety function, which is used in safety-relevant applications, for example in presses or rolling mills. 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 Safe Brake Adapter, 24 V DC is factory installed in the cabinet unit. A source of power is connected to terminal -X13 on the Safe Brake Adapter. For control, a connection is established between the Safe Brake Adapter and the Control Interface Module in the factory using a cable harness.

On the plant side, to control the brake, a connection must be established between terminal -X14 on the Safe Brake Adapter and the brake.

K95
CU320-2 PN (PROFINET) Control Unit

The converter is supplied with a CU320-2 PN Control Unit (PROFINET) instead of the CU320-2 DP Control Unit (PROFIBUS) included as standard. Detailed information on this can be found for SINAMICS S120 Chassis Format Units, Control Units.

L00
Use in the first environment according to EN 61800-3, Category C2 (TN/TT supply systems with grounded neutral point)

In order to limit interference emission, the converter includes as standard a radio interference suppression filter according to the EMC product standard EN 61800-3, Category C3 (use in the industrial environment or in the second environment).

By using the optionally available line filter (option L00), up to a motor cable length of 300 m on grounded line supplies, the converters are suitable for use according to Category C2 (residential area or first environment).

However, complying with the limit values in the standard means that all of the relevant installation specifications regarding grounding and shielding must be strictly observed.

Notes on this are provided in the SINAMICS Low Voltage Engineering Manual as well as in the appropriate operating instructions.

L04
Infeed module one level lower

With this option, an infeed (Active Line Module/Active Interface Module) rated one power level lower than the Motor Module (inverter) is used.

The option is suitable for the following applications, for example:

• If the Motor Module is operated with pulse frequencies greater than the rated pulse frequency, thereby reducing the output power (current derating as a function of the pulse frequency).
• If the rated power is required in regenerative mode and the system losses are covered by the Motor Module.
• With motors that have a higher efficiency and/or a lower power factor compared to typical standard induction motors.
• The maximum current of the Motor Module is requested below the maximum power of the unit, e.g. drives with a high break-away torque.

When using option L04, the following restrictions must always be taken into consideration:

• The rated output current of the Motor Module is only available as long as the infeed (Active Line Module) is not loaded with the rated power.
• For line undervoltage conditions, the output power is reduced linearly with the line voltage.
• The unit should be operated with a line power factor cos ? = 1 (this corresponds to the factory setting) and should only provide the active power. It does not make sense to additionally compensate the reactive power at the line supply.

Option L04 is available for the following cabinet units:

L07
dv/dt filter compact plus Voltage Peak Limiter

dv/dt filter compact plus VPL (Voltage Peak Limiter) limits the voltage rate-of-rise dv/dt to values < 1600 V/?s, and the typical voltage peaks to the following values according to the limit value curve A according to IEC 60034?25: 2007:

• < 1150 V at U_line < 575 V
• < 1400 V at 660 V < U_line < 690 V

The dv/dt filter compact plus VPL functionally comprises two components, which are mechanically supplied as a compact unit, the dv/dt reactor and the voltage limiting network VPL, which cuts off voltage peaks and feeds back the energy into the DC link.

It is so compact that it can be completely integrated into the cabinet, even for high power ratings. An additional cabinet is not required.

By using a dv/dt filter compact plus VPL, standard motors with standard insulation and without insulated bearings can be used with supply voltages up to 690 V in converter operation.

dv/dt filter compact plus VPL are designed for the following maximum motor cable lengths:

• Shielded cables 100 m (e.g. Protodur NYCWY)
• Unshielded cables 150 m (e.g. Protodur NYY)

For longer cable lengths (> 100 m shielded, > 150 m unshielded) use the dv/dt filter plus VPL (option L10).

Notice:

• The max. permissible cable length between the dv/dt filter and converter is 5 m.
• Operation with output frequencies < 10 Hz is permissible for max. 5 min.

Also observe the appropriate notes in the SINAMICS Low Voltage Engineering Manual.

Note:

Option L07 cannot be combined with the following options:

• L08 (motor reactor)
• L10 (dv/dt filter plus VPL)
• L15 (sine-wave filter)
• M78 (motor connection from above)

L08
Motor reactor

Motor reactors reduce the voltage load on the motor windings by reducing the voltage gradients on the motor terminals generated when the converter is used. At the same time, the capacitive charge/discharge currents that place an additional load on the converter output when long motor cables are used are reduced.

The maximum permissible output frequency when a motor reactor is used is 150 Hz.

For converter cabinet units with power units connected in parallel, a motor reactor is available on request.

Option L08 cannot be combined with option M78 (motor connection from above).

L10
dv/dt filter plus Voltage Peak Limiter

dv/dt filter plus VPL (Voltage Peak Limiter) limits the voltage rate-of-rise dv/dt to values < 500 V/?s, and the typical voltage peaks to the following values according to the limit value curve to IEC/TS 60034?17: 2006:

• < 1000 V at U_line < 575 V
• < 1250 V at 660 V < U_line < 690 V

The dv/dt filter plus VPL functionally comprises two components, the dv/dt reactor and the voltage limiting network VPL, which cuts off voltage peaks and feeds back the energy into the DC link.

Depending on the converter power, option L10 can be accommodated in the converter cabinet unit or an additional cabinet is required with a width of 400 mm or 600 mm.

By using a dv/dt filter plus VPL, standard motors with standard insulation and without insulated bearings can be used with supply voltages up to 690 V in converter operation.

dv/dt filter plus VPL are designed for the following maximum motor cable lengths:

• Shielded cables 300 m (e.g. Protodur NYCWY)
• Unshielded cables 450 m (e.g. Protodur NYY)

For cable lengths < 100 m shielded or < 150 m unshielded, the dv/dt filter compact plus VPL (option L07) can be advantageously used.

When using dv/dt filters, restrictions regarding permissible pulse and output frequencies must be observed.

The corresponding notes are provided in the SINAMICS Low Voltage Engineering Manual

Note:

Parts of option L10 do not have nickel-plated copper busbars.

Option L10 cannot be combined with the following options:

• L07 (dv/dt filter compact plus VPL)
• L08 (motor reactor)
• L15 (sine-wave filter)
• L08 (motor connection from above)

L15
Sine-wave filter

Sine-wave filters are available up to a converter power rating of 250 kW (380 V to 480 V) or up to 132 kW (500 V to 600 V). The sine-wave filter at the converter output supplies almost perfect sinusoidal voltages at the motor so that standard motors can be used without special cables or power derating. Standard cables can be used. The max. permissible motor cable length is limited to 300 m.

Note: In conjunction with the option L15, the pulse frequency of the converter must be increased. This reduces the power available at the drive converter output (derating factor 0.88). The modulation depth of the output voltage decreases to approx. 85 % (380 V to 480 V) or approx. 81 % (500 V to 600 V). The maximum output frequency is 150 Hz. It must be noted that the reduced voltage at the motor terminals compared to the rated motor voltage means that the motor goes into field weakening operation earlier.

L19
Connection for external auxiliary equipment

An outgoing feeder fused with max. 10 A for external auxiliary equipment (for example, separately driven motor fan).

The voltage is tapped at the drive converter input upstream of the main contactor/circuit breaker and, therefore, has the same level as the supply voltage.

The outgoing feeder can be switched inside the drive converter or externally.

L26
Main control switch incl. fuses or circuit breakers

Up to 800 A a switch disconnector with fuses is available as main switch. For currents greater than 800 A, a circuit breaker provided as standard is used to isolate the drive system from the line supply. The circuit breaker is controlled and supplied within the converter.

L45
EMERGENCY OFF pushbutton, installed in the cabinet door

The option L45 only includes the EMERGENCY OFF pushbutton which is fitted with a protective collar in the cabinet door of the converter. The contacts of the pushbutton are brought out and connected to a terminal block.

The EMERGENCY OFF functions and/or EMERGENCY STOP functions of Category 0 or 1 can be activated in conjunction with options L57, L59 and L60.

¹⁾ For option L57 to L60 preassigned in the converter.

Notice: By pressing the EMERGENCY OFF pushbutton, the motor is stopped either uncontrolled or controlled depending on the selected Stop Category 0 or 1, and the main voltage disconnected from the motor, in compliance with IEC 60204-1 (VDE 0113). Auxiliary voltages such as the supply for a separately driven fan or anti-condensation heating may still be present. Certain areas within the converter also remain live (under voltage), such as the control or auxiliaries. If complete disconnection of all voltages is required, the EMERGENCY OFF pushbutton must be incorporated into a protective system to be implemented by the customer. For this purpose, an NC contact is provided at terminal -X120.

L50
Cabinet illumination with service socket

One handheld light with an integrated service socket is installed in each cabinet panel.

The power supply (at terminal block -X390) for the cabinet lighting and socket must be provided externally and fused with max. 10 A. The cabinet lighting is manually switched on.

L55
Cabinet anti-condensation heating

The anti-condensation heating is recommended at low ambient temperatures and high levels of humidity to prevent condensation. A 100 W electrical cabinet heater is installed for each cabinet element (two heating units are installed for each element for cabinet element widths from 800 mm to 1200 mm).

The power supply for the anti-condensation heating (110 V to 230 V AC, at terminal block -X240) must be provided externally and fused with max. 16 A.

L57
EMERGENCY OFF Stop Category 0, 230 V AC or 24 V DC

EMERGENCY OFF Stop Category 0 for an uncontrolled stop in accordance with EN 60204-1.

The function includes disconnecting the voltage at the converter using the line contactor and bypassing the microprocessor controller using a safety combination according to EN 60204-1. The motor then coasts down. When shipped, the pushbutton circuit is preset to 230 V AC. Jumpers must be appropriately set when using 24 V DC.

L59
EMERGENCY STOP Stop Category 1, 230 V AC

EMERGENCY STOP Stop Category 1 for a controlled stop in accordance with EN 60204-1.

The function stops the drive using a fast Stop along a down ramp that is parameterized by the user. The voltage is then disconnected as described for EMERGENCY OFF Stop Category 0 (option L57). The pushbutton circuit is operated at 230 V AC.

In order to maintain the specified stopping times, it may be necessary to use a braking unit.

L60
EMERGENCY STOP Stop Category 1, 24 V DC

EMERGENCY STOP Stop Category 1 for a controlled stop in accordance with EN 60204-1.

The function stops the drive using a fast stop along a down ramp that is parameterized by the user. The voltage is then disconnected as described for EMERGENCY OFF Stop Category 0 (option L57). The pushbutton circuit is operated at 24 V DC.

In order to maintain the specified stopping times, it may be necessary to use a braking unit.

L61, L62, L64, L65
Braking units

Braking units may be required for drives in which motors might operate in generator mode but have no other facility for feeding energy back into the supply system.

The braking unit comprises two components:

• A Braking Module which can be installed in the air discharge of the chassis format power units
• A braking resistor to be mounted externally (IP20 degree of protection).

The braking unit functions as an autonomous unit, and does not require an external power supply. During the braking process, the kinetic energy is converted into heat in the externally mounted braking resistor.

A max. cable length of 100 m is permissible between the Braking Module and the braking resistor. This allows the braking resistor to be mounted externally so that heat losses can be dissipated outside the converter enclosure. The braking resistor is connected directly to the terminal -X5 of the converter.

The following braking units are available for SINAMICS S150 Converter Cabinet Units:

P _DB = rated power (continuous braking power)

P ₂₀ = 4 ? P_DB: 20 s power referred to a braking interval of 90 s

P ₁₅ = 5 ? P_DB: 15 s power referred to a braking interval of 90 s

If more braking power is required than provided by the braking units listed here, then braking units may be connected in parallel for higher converter outputs (on request). In this case, one Braking Module is assigned to each braking resistor.

Load diagram for Braking Modules and braking resistors

Additional notes about possible duty cycles of the braking resistors and other engineering notes are included in the SINAMICS Low Voltage Engineering Manual.

L83
Thermistor motor protection unit (alarm)

Thermistor motor protection device for PTC temperature thermistors (PTC resistors, type A) for alarm. The thermistor motor protection unit is supplied with power and evaluated internally in the converter.

L84
Thermistor motor protection unit (trip)

Thermistor motor protection device for PTC temperature thermistors (PTC resistors, type A) for trip. The thermistor motor protection unit is supplied with power and evaluated internally in the converter.

L86
Pt100 evaluation unit

The Pt100 evaluation unit can monitor up to 6 sensors. The sensors can be connected with two or three conductors to the evaluation unit. The limit values can be freely programmed for each channel.

In the factory setting, the measuring channels are subdivided into two groups, each with 3 channels. With motors, for example, this means that three Pt100s in the stator windings and two Pt100s in the motor bearings can be monitored. Unused channels can be suppressed via parameters.

The output relays are integrated into the internal fault and shutdown sequence of the converter.

L87
Insulation monitoring

An insulation monitor must be used if the converter is connected to an ungrounded line supply. The device monitors the entire galvanically coupled circuit for insulation faults.

An alarm is output in the event of a fault.

Notice: Only one insulation monitor can be used in each galvanically coupled network.

As there are different response strategies when a ground fault occurs in an ungrounded system, output relays of the insulation monitor are provided for integration in a plant-side control. The customer can also choose to integrate the outputs into the converter monitoring system.

M06
Base 100 mm high, RAL 7022

The additional cabinet base allows larger bending radii for cables (cable inlet from below) and enables them to be routed within the cabinet base.

The cabinet base is supplied in RAL 7022 in all cases. A special paint finish is not available for the base. It is delivered completely assembled with the cabinet. The mounting height of the operator panel changes accordingly.

M07
Cable-marshalling space 200 mm high, RAL 7035

The cable-marshalling space is made of strong sheet steel and allows cables to be connected more flexibly (entry from below). It also allows routing of cables within the marshalling compartment. It is delivered completely assembled with the cabinet. The mounting height of the operator panel changes accordingly.

Notice: The cable-marshalling space is painted as standard with RAL 7035. If a special color is requested for the cabinet (option Y09), the cable-marshalling space is also painted in this color.

M13
Line connection from above

The control cabinet is provided with an additional roof section to allow a line connection from above. The connecting lugs for the power cables, the clamping bar for mechanically securing the cables, an EMC shield bus, and a PE busbar are located inside the roof section.

This increases the cabinet height by 405 mm. The busbars for connection from above are fully mounted when the cabinet is delivered. For transport reasons, the roof sections are delivered separately and must be fitted on site. Crane transport assemblies (option M90) can still be used. However, they must be removed on site before the roof sections can be installed. Use of rope spreaders should be considered in the case of small crane hook heights.

An undrilled aluminum mounting plate (5 mm thick) is provided in the roof section for feeding in the cables. Depending on the number of cables and the cross-sections used, holes for attaching cable glands for feeding in the cables must be drilled in this mounting plate on site.

Note: The control cables are still connected from below. Option M13 eliminates the lugs, provided as standard, to connect the line supply from below.

The degree of protection of the roof sections is IP21. In combination with options M23, M43 and M54, additional plastic ventilation grilles and filter elements are provided.

Notice: The roof sections are colored RAL 7035 as standard. If a special color is requested for the cabinet (option Y09), the roof section is also painted in this color. Ventilation grilles used with IP23 and IP54 degrees of protection have an RAL 7035 color and cannot be painted.

The covers provided with option M60 are also included in the scope of supply.

M21
IP21 degree of protection

Cabinet version in IP20, but with additional top or drip protection cover. This increases the cabinet height by 250 mm.

For transport reasons, the top or drip protection covers are delivered separately and must be fitted on site.

Notice: The top or drip protection covers are painted in RAL 7035 as standard. If a special color is requested for the cabinet (option Y09), the roof sections or drip protection panel are also painted in this color.

M23
IP23 degree of protection

Converter cabinet units with IP23 degree of protection are supplied with additional roof sections and plastic ventilation grilles in the air inlet and outlet. This increases the cabinet height by 400 mm. The covers provided with option M60 are also included in the scope of supply. For transport reasons, the roof sections are delivered separately and must be fitted on site.

Notice: The roof sections are colored RAL 7035 as standard. If a special color is requested for the cabinet (option Y09), the roof section is also painted in this color. The molded plastic parts (e.g. ventilation grilles) are colored RAL 7035 and cannot be painted.

M43
IP43 degree of protection

Converter cabinet units with IP43 degree of protection are supplied with additional roof sections as well as plastic ventilation grilles and a wire mesh in the air inlet and outlet. This increases the cabinet height by 400 mm. The covers provided with option M60 are also included in the scope of supply. They are an integral component of the internal cabinet air guidance system and are adapted accordingly.

For transport reasons, the roof sections are delivered separately and must be fitted on site.

Notice: The roof sections are colored RAL 7035 as standard. If a special color is requested for the cabinet (option Y09), the roof sections are also painted in this color. The molded plastic parts (e.g. ventilation grilles) are colored RAL 7035 and cannot be painted.

M54
IP54 degree of protection

Converter cabinet units with IP54 degree of protection are supplied with additional roof sections as well as plastic ventilation grilles and a filter medium in the air inlet and outlet. This increases the cabinet height by 400 mm. The covers provided with option M60 are also included in the scope of supply. They are an integral component of the internal cabinet air guidance system and are adapted accordingly. The filters must be maintained according to the local environmental conditions.

Notice:

• The roof sections are colored RAL 7035 as standard. If a special color is requested for the cabinet (option Y09), the roof section is also painted in this color. The molded plastic parts (e.g. ventilation grilles) are colored RAL 7035 and cannot be painted.
• For units with IP54 degree of protection, it is important to observe the derating factor for output currents in relation to ambient temperature and installation altitude.

M60
Additional touch protection

The converter cabinet units are designed as standard according to BGV A3. Option M60 provides additional covers (outside arm's reach) in the vicinity of the AC busbars and above the power unit (can only be selected as an option with converters up to 250 kW in the 400 V range and with converters up to 315 kW in the 690 V range with degrees of protection IP20 and IP21; otherwise supplied as standard).

M66
Marine version

For compliance with the requirements of the classification institutes:

• Lloyds Register
• American Bureau of Shipping
• Germanischer Lloyd
• Bureau Veritas
• Det Norske Veritas
• Chinese Classification Society

This option includes a strengthened mechanical version of the cabinet, handles (handrail) below the operator panel and mechanical locking of the cabinet doors. The cabinet has degree of protection IP23 (option M23) and includes cabinet anticondensation heating (option L55). To attach the drive converter to the ship's deck, a welding frame (5 mm high) is supplied separately.

Note: A combination with options M21, M23 and L55 is not possible. Individual certification is additionally required if the converter is used for a safety-relevant drive on the ship (see options E11 to E71).

M70
EMC shield bus (cable connection from below)

The EMC shield bus is used to connect shielded power cables for the line supply and motor feeder cables. With the options M13 and M78, the EMC shield bus is already included as standard for the connection busbars underneath the roof section.

M78
Motor connection from above

The control cabinet is provided with an additional roof section for a motor connection from above. The connecting lugs for the power cables, the clamping bar for mechanically securing the cables, an EMC shield bus, and a PE busbar are located inside the roof section.

This increases the cabinet height by 405 mm. The busbars for connection from above are fully mounted when the cabinet is delivered. For transport reasons, the roof sections are delivered separately and must be fitted on site. Crane transport assemblies (option M90) can still be used. However, they must be removed on site before the roof sections can be installed. Use of rope spreaders should be considered in the case of small crane hook heights.

An undrilled aluminum mounting plate (5 mm thick) is provided in the roof section for feeding in the cables. Depending on the number of cables and the cross-sections used, holes for attaching cable glands for feeding in the cables must be drilled in this mounting plate on site.

Note: The control cables are still connected from below. Option M78 eliminates the lugs, provided as standard, to connect the motor from below.

The degree of protection of the roof sections is IP21. In combination with options M23, M43 and M54 , additional plastic ventilation grilles and filter elements are provided.

Notice: The roof sections are colored RAL 7035 as standard. If a special color is requested for the cabinet (option Y09), the roof sections are also painted in this color. Ventilation grilles used with IP23, IP43 and IP54 degrees of protection have an RAL 7035 color and cannot be painted.

The covers provided with option M60 are also included in the scope of supply.

M90
Crane transport assembly (top-mounted)

In the case of single cabinets up to a width of 600 mm, transport eyebolts are provided to transport the unit by crane. For cabinet widths of 800 mm and wider, transport rails are used.

T58, T60, T80
Rating plate data

The rating plate is provided in English/German as standard. A rating plate in another language can be selected by specifying the following option order codes.

Y09
Special cabinet paint finish

The converter cabinet units are painted with RAL 7035 as standard. The special paint finish must be stated in plain text in the order. All RAL colors which are available as powder coatings can be selected.

Notice: If options such as cable-marshalling space (option M07), top or drip protection covers (option M21), roof sections (options M23/M43/M54) or cable connection from above (options M13/M78) are ordered for the converter cabinet units, they will also be supplied in the paint finish stated in the order. The molded plastic parts (e.g. ventilation grilles) are colored RAL 7035 and cannot be painted.