Mains connection
Line voltage, phase, filters, chokes and protection
Equipment category
Power supplies, regenerative units, mains modules and line-conditioning families for legacy and later-generation drive systems.

Start with the label
Use the family prefix, model, or every character from the nameplate. Litco verifies current stock and the exact configuration before quoting.
Choose a family
Open the model group
System context
Line voltage, phase, filters, chokes and protection
Supply class, DC bus, regeneration and braking
Every drive, motor and auxiliary module on the bus
Documented family directory
Every curated family in this category has a permanent route below. Inventory-backed entries are labeled; reference families without a matched record remain available for exact-code inquiries. Open a family page for its direct model links, identification notes, inventory records, repair and exchange guidance.
01 / Legacy systems
Legacy supply, regenerative and DC-bus families used with modular servo and spindle-drive systems.
Legacy power supplies matched by series, continuous power, regenerated energy handling, mains input and connected drive bus.
Regenerative power supplies for legacy Indramat drive systems; exact type code and system voltage are required.
Legacy power-supply modules matched by series, current or power code, mains and DC-bus voltage, cooling and auxiliary-voltage fields.
Legacy power supply modules matched by series, power class, mains/DC-bus voltage, auxiliary supply and connected drive architecture.
Legacy regenerative supply modules matched by series, power, mains voltage, energy handling and the connected KDS/KDA drive system.
Drive-system power-supply modules selected by voltage, current and connected controller architecture.
ECODRIVE auxiliary braking and bleeder modules matched to the connected converter, DC bus and complete electrical configuration.
Legacy auxiliary capacitance modules matched to TVM or TVD power architecture, DC-bus voltage and complete type code.
Auxiliary capacitance modules matched to the connected DC-bus system, voltage class and complete type code.
Legacy auxiliary capacitance modules matched by generation, DC-bus voltage and the connected drive-system configuration.
02 / DIAX & IndraDrive
Supply families where regenerative behavior, line connection and DC-bus architecture must match.
DIAX04 supply units matched by line voltage, DC-bus architecture, auxiliary modules and connected drives.
Regenerative DIAX supply units matched by line voltage, DC-bus power, connected drives, cooling and auxiliary line components.
IndraDrive supply units matched by regenerative behavior, line connection, power class, DC bus and system firmware.
IndraDrive Mi supply and control units matched with the distributed drives, mains architecture, communication, safety and firmware.
Decentralized supply modules for compatible IndraDrive Mi systems.
Decentralized mains modules used in compatible IndraDrive Mi installations.
Decentralized capacity modules used in compatible IndraDrive Mi DC-bus systems.
03 / Line components
Connection, filter and choke hardware selected around the supply unit and complete cabinet load.
Mains-connection modules selected with the supply unit, line voltage, continuous power, contactor and system-side protection components.
Mains-filter families matched by generation, line voltage, current class and the connected power-supply or converter architecture.
Mains filters matched to the connected supply or converter, voltage class and rated current.
Mains-filter modules matched by current, energy or resistance class, line voltage and the complete connected-drive architecture.
Filter modules for drive-system power architecture, identified by current or power class and complete system configuration.
IndraDrive mains chokes selected by line voltage, rated current, inductance and connected drive.
Combined mains-filter and choke modules selected with the connected IndraDrive converter.
Incoming-power modules combining line filtering with switch-disconnector functions.
DC-bus chokes selected by current, inductance and the connected IndraDrive converter.
Mains-capacitor modules selected as part of the complete incoming-power architecture.
Mains-connection modules matched to the converter, line supply and protective components.
Mains chokes documented for compatible IndraDrive Fc converter installations.
04 / Energy management
Capacity, braking, resistor and safety-zone hardware matched to the converter and duty cycle.
DC-bus capacity modules used for energy storage and repetitive drive cycles.
IndraDrive braking modules matched by resistance, power, voltage and connected DC-bus architecture.
External braking resistors matched to the converter, braking cycle, resistance and continuous power.
External braking units used with compatible high-power IndraDrive converters.
Auxiliary modules for holding-brake or inductive-load control in compatible drive systems.
Safety-zone modules matched to the connected IndraDrive safety and power architecture.
External braking resistors documented for compatible IndraDrive Fc converters.
05 / Load-side hardware
Output-side and mechanical support hardware matched to the assigned drive and installation.
Motor-side filters matched by drive output, current, switching frequency and cable requirements.
Motor-side chokes used with compatible Bosch Rexroth drive outputs.
Drive-system fan units selected by assigned converter, airflow and electrical configuration.
Housings used to mount compatible IndraDrive control sections in system-specific arrangements.
Motor-output chokes documented for compatible IndraDrive Fc applications.
06 / Transformers
Autotransformers and isolation transformers selected from the full line, load and rating-plate data.
Drive-system autotransformers selected by mains voltage, power and connected converter load.
Drive-system isolating transformers selected by mains voltage, output voltage and connected load.
07 / ctrlX DRIVE
Documented feeding, regenerative, DC conversion, line-interface, choke, filter and capacity families.
Feeding power-supply units for compatible modular ctrlX DRIVE systems.
Regenerative supply units for compatible modular ctrlX DRIVE systems.
DC/DC converter modules used within compatible ctrlX DRIVE power architectures.
Line-interface modules used in compatible ctrlX DRIVE incoming-power systems.
Mains chokes selected for compatible ctrlX DRIVE converters and supply units.
DC chokes used in compatible ctrlX DRIVE power architectures.
Mains filters selected with compatible ctrlX DRIVE supply and converter hardware.
DC-bus capacity modules used in compatible ctrlX DRIVE systems.
The supplied Litco inventory data contains this family. It does not mean a specific unit is on the ready-to-go rack today. Send the complete suffix so Litco can verify the exact unit, condition and current availability.
What to match
Match mains voltage, phase, line components and the required DC-bus power for the connected drive system.
Regenerative and bleeder-based supplies use different energy-handling hardware, chokes and resistor arrangements.
Identify every drive on the DC bus plus auxiliary modules, contactors and filters before selecting a replacement supply.
Start with the type code, nameplate photos and machine context. Litco will route the request to the right next step.
Availability · repair · exchange
The suffix can change electrical and mechanical compatibility. Include every character and a clear nameplate photo.