FCS01.1E-W0011-A-04-NNBV Bosch Rexroth Indramat
MPN: R911311065
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The Bosch Rexroth Indramat FCS01.1E-W0011-A-04-NNBV is part of the FCS Frequency Converters series and weighs 1.8 kg. This frequency converter features 5 digital and 2 analog inputs, a rated motor power of 2.2 kW, and a maximum current of 11 A. It operates with a 3-phase AC 380 to 480 V mains voltage and uses internal air cooling with an integrated blower.
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Product Description:
The FCS01.1E-W0011-A-04-NNBV frequency converter is manufactured by Bosch Rexroth Indramat within the FCS Frequency Converters series. It serves as the power stage between a three-phase supply and an asynchronous motor, adjusting frequency and voltage so the connected motor can follow commanded speeds in automated lines. That control method allows the drive to vary motor speed for conveyors, feeders, and other machinery that requires adjustable motion. The product is supplied in design version 1, operates on hardware line 1, and includes an internal 24 V DC auxiliary supply together with an integrated brake transistor for direct dynamic braking when a resistor is connected.
The converter draws power from a three-phase network rated at 3 x AC 380...480 V, and its supply arrangement returns excess energy to the DC link rather than dissipating it into the mains. Under continuous duty, the inverter delivers 5.5 A of output, while momentary transients can reach 11 A. A 10 A mains fuse protects upstream wiring, and the brake transistor can switch a minimum resistance of 130 Ω without overheating. Cooling is provided by an integrated blower, and the housing has an IP20 protection rating, so the unit must be mounted inside a control cabinet. Two analog inputs and five digital inputs allow reference, start, interlock, and fault signals to be wired directly to the control terminals.
The housing is compact, with a width of 73 mm, while the overall height is 226 mm, the depth is 153 mm, and the mounting length is 260 mm. These dimensions contribute to a mass of 1.8 kg, which helps reduce load on DIN rails or backplates during installation. The slim profile also helps when multiple drives must be arranged side by side in a shallow enclosure. During typical operation, the converter absorbs 7.7 A from the mains while driving motors up to 2.2 kW. The internal blower helps maintain component temperature, and the power section supports controlled deceleration when a suitable brake resistor is connected.
Frequently Asked Questions about FCS01.1E-W0011-A-04-NNBV:
Q: What is the rated motor power for the Bosch Rexroth FCS01.1E-W0011-A-04-NNBV frequency converter?
A: The FCS01.1E-W0011-A-04-NNBV supports a rated motor power of 2.2 kW for efficient operation.
Q: What is the mains connecting voltage requirement for the FCS01.1E-W0011-A-04-NNBV?
A: This frequency converter operates on three-phase AC mains with a voltage range of 380 to 480 V.
Q: How many analog and digital inputs are available on the FCS01.1E-W0011-A-04-NNBV?
A: The FCS01.1E-W0011-A-04-NNBV provides 2 analog inputs and 5 digital inputs for flexible signal integration.
Q: What cooling method is used by the Bosch Rexroth FCS01.1E-W0011-A-04-NNBV?
A: This model features air cooling through an integrated blower for reliable internal temperature management.
Q: What level of protection does the FCS01.1E-W0011-A-04-NNBV offer with its IP20 rating?
A: The degree of protection for this converter is IP20, offering limited protection against dust and no protection against water.