R911200404 (RD52.1-4B-030-L-V1-FW)

Name: R911200404 (RD52.1-4B-030-L-V1-FW)
Brand: Indramat Drives
SKU: RD52.1-4B-030-L-V1-FW
Price: 960.00 USD
Availability: InStock

RD 500 Drive Controllers

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The Bosch R911200404 (MPN: RD52.1-4B-030-L-V1-FW) is a universal converter-based drive equipped with a built-in brake chopper and designed for forced-air cooling to maintain optimal performance. It operates within a voltage range of 380 to 480V AC and supports a rated output of 30 kW (37 kVA) with a rated current of 56A. The device incorporates an additional 24V DC standby power feature, enabling parameterization and field bus operation independent of the main line voltage, provided an external 24V DC supply is present. The unit weighs 36 kg, carries an IP20 protection rating, and requires firmware and optional user panel to be specified separately. The device utilizes field-oriented vector control technology.

Technical Specifications

Type
Converter Based Drive

Built-in feature
Brake Chopper

Voltage Rating
380 - 480 Volts AC

Power Dissipation
1.1 Kilowatts

Cooling
Forced Air Cooling (requires fans or blowers)

Nominal Output
30 Kilowatts

Firmware
Ordered Separately

Commissioning
Optional user panel or RDwin Software

IP Rating
IP20

Weight
Approximately 36 Kilograms

Global Shipping
Available

Frequently Asked Questions

Why is a 24V auxiliary mode valuable in RD52.1-4B-030-L-V1-FW?

It maintains diagnostics and bus communication during downtime. This continuity helps in troubleshooting and setup.

How does RD52.1-4B-030-L-V1-FW enhance commissioning efficiency?

It interfaces directly with RDwin configuration tools. This interface reduces setup time and configuration errors.

How does RD52.1-4B-030-L-V1-FW ensure reliable braking performance?

It integrates the brake chopper circuitry within the converter. This configuration simplifies wiring and improves safety response.

Why is IP20 protection appropriate for RD52.1-4B-030-L-V1-FW?

It safeguards against solid intrusion during panel mounting. This rating suits enclosed industrial environments.

How does RD52.1-4B-030-L-V1-FW support firmware customization?

It allows firmware installation via user interface or RDwin software. This flexibility allows engineers tailor control parameters easily.

Common Misspellings

RD5214B030LV1FW

RD52 1 4B 030 L V1 FW

rd52.1-4b-030-l-v1-fw

Internal Product Review

Bosch Rexroth Indramat offers the RD52.1-4B-030-L-V1-FW drive controller with a 30 kW output and forced air cooling. This unit supports precise motor management with field-oriented vector control and includes a brake chopper for rapid deceleration. Ideal for high-demand industrial applications, it provides 37 kVA rated output for variable torque loads.