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FVCA01.2-45K0-3P4-MDA-LP-NNNN-02VRS Bosch Rexroth Indramat

MPN: R912005342

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The Bosch Rexroth Indramat FVCA01.2-45K0-3P4-MDA-LP-NNNN-02VRS is a frequency converter from the FVCA Frequency Converters series and supports a nominal voltage of 400 V with three-phase input. It offers an output power of 45.0 kW, rated input current of 104.0 A, and features control modes like V/f, SVC, and FOC with a PID controller. The converter has a protection rating of IP20, a net weight of 37.0 kg, and utilizes an LCD display with ModBus communication interface.

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Product Description:

The FVCA01.2-45K0-3P4-MDA-LP-NNNN-02VRS is a frequency converter produced by Bosch Rexroth Indramat in the FVCA Frequency Converters series. Deployed on three-phase drive systems, it adjusts output voltage and frequency to control AC motor speed in automated lines. In automated equipment, this allows connected motors to run at commanded speeds instead of fixed line frequency. The unit is supplied in frame size F and occupies 650 mm in height, 325 mm in width, and 265 mm in depth, dimensions suited to standard control cabinets. It belongs to the 01 series line, is in release state 02, and carries design revision 2.

The converter delivers 45.0 kW of output power while supplying 95.0 A to the motor and drawing 104.0 A from the mains, resulting in an apparent power demand of 62.0 kVA. A nominal 400 V bus is modulated with SVPWM at 2.0 kHz, enabling smooth torque production across changing load conditions. Control options include V/f, sensorless vector control, and field-oriented control, while an internal PID controller handles loop regulation for stable process response. Digital frequency commands hold 0.01% accuracy with 0.01 Hz resolution, which supports precise ramp control and repeatable speed adjustment. During zero-speed starts, the field-oriented control algorithm can apply up to 200% torque, and the built-in filter is rated for industrial C3 environments to help limit conducted emissions.

A ModBus port, a front-panel potentiometer for manual setpoints, and an LCD display support networked control, local adjustment, and operating feedback. The unit includes the full application menu set, and braking energy is routed to an external resistor because the internal chopper is only preconfigured. Service is permitted in IP20 cabinets, and the converter weighs 37.0 kg. The field-oriented control speed range reaches 1000:1, and input compliance spans 3 AC 380 to 480 V (-15% / +10%).

Apparent Power
62.0 kVA
Communication Interface
ModBus
Control Hardware
With potentiometer
Control Modes
V/f, SVC, FOC
Controller
PID
Default PWM Frequency
2.0 kHz
Depth (T)
265 mm
Design Revision
2
Design Variant
None
Digital Freq Accuracy
0.01%
Digital Freq Resolution
0.01 Hz
Display Technology
LCD
Filter Type
Industrial environment, Class C3
Firmware Type
Standard (full version)
Foc Speed Range
1000:1
Foc Start-up Torque
200% at 0.00 Hz
Frame Size
F
Height (H)
650 mm
Internal Brake Chopper
External Resistor Required
Modulation Type
SVPWM
Net Weight
37.0 kg
Nominal Voltage
400 V
Output Power
45.0 kW
Product
Frequency Converter (FVCA)
Protection Rating
IP 20
Rated Input Current
104.0 A
Rated Output Current
95.0 A
Release State
Latest release
Series Line
01
Supply Phases
Three phases
Voltage Range
3 AC 380...480 V (-15 % / +10 %)
Width (B)
325 mm

Frequently Asked Questions about FVCA01.2-45K0-3P4-MDA-LP-NNNN-02VRS:

Q: Which control modes are available on the FVCA01.2-45K0-3P4-MDA-LP-NNNN-02VRS frequency converter?

A: The FVCA01.2-45K0-3P4-MDA-LP-NNNN-02VRS supports V/f, SVC, and FOC control modes for flexible motor control.

Q: What is the nominal output power of the FVCA01.2-45K0-3P4-MDA-LP-NNNN-02VRS?

A: This model provides a nominal output power of 45.0 kW, making it suitable for demanding industrial applications.

Q: What communication interface is used by the FVCA01.2-45K0-3P4-MDA-LP-NNNN-02VRS?

A: The communication interface on this frequency converter is ModBus, enabling integration with various automation systems.

Q: Does the FVCA01.2-45K0-3P4-MDA-LP-NNNN-02VRS have an internal brake chopper?

A: This model requires an external resistor for the internal brake chopper function.

Q: What is the default PWM frequency of the FVCA01.2-45K0-3P4-MDA-LP-NNNN-02VRS?

A: The default PWM frequency for this frequency converter is 2.0 kHz.

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Internal Product Review

  • ‘‘The FVCA01.2-45K0-3P4-MDA-LP-NNNN-02VRS is a Bosch Rexroth Indramat frequency converter rated for 45.0 kW output at 400 V. Support for V/f, SVC, and FOC control modes combined with ModBus communication makes integration straightforward in demanding drive systems. FOC start-up torque of 200% at 0.00 Hz is a standout specification for precise low-speed performance.’’

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