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R911200785 (RD52.1-4B-015-P-NN-FW)

RD 500 Drive Controllers

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1 Year Warranty Included
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3 Minutes 21 Seconds

The Bosch Rexroth MPN R911200785 (RD52.1-4B-015-P-NN-FW) is a three-phase drive system designed for professional use, featuring a nominal connecting voltage of 3 x AC 380–480 V and a rated power output of 15 kW. The unit integrates a brake chopper and utilizes a heat dissipation panel for cooling. Operational temperature is specified between 0 to 40°C. Performance characteristics include a rated motor output of 15 kW at 4 kHz and 11 kW at 8 kHz, with output frequency ranges of 0–250 Hz at 4 kHz and 0–500 Hz at 8 kHz. Peak current for 1 minute is 39 A at 4 kHz and 33 A at 8 kHz, with corresponding rated outputs of 20 kVA and 16 kVA. The unit has an IP20-rated housing, weighs 9.8 kg including the dissipation panel, and firmware is supplied separately.

Technical Specifications

AC Input (three-phase 380 to 480 Volts)
15 kilowatts output

AC Input (three-phase 200 to 230 Volts)
7.5 kilowatts output

Additional Feature
Includes brake chopper

Included Component
Heat dissipation panel

Working Temperature
0 to 40 degrees Celsius

Rated Motor Output (at 4 kilohertz pulse)
15 kilowatts

Rated Motor Output (at 8 kilohertz pulse)
11 kilowatts

Output Frequency (at 4 kilohertz pulse)
0 to 250 Hertz

Output Frequency (at 8 kilohertz pulse)
0 to 500 Hertz

Rated Current (at 4 kilohertz pulse)
30 Amps

Rated Current (at 8 kilohertz pulse)
25 Amps

Peak Current (at 4 kilohertz pulse)
39 Amps

Peak Current (at 8 kilohertz pulse)
33 Amps

Rated Output (at 4 kilohertz pulse)
20 kVA

Rated Output (at 8 kilohertz pulse)
16 kVA

Environmental Class
3K3 according to DIN IEC 721-3

Relative Humidity
Less than 90%

Placement Recommendation
Separate from other heat-generating devices

Housing Rating
IP20

Firmware
Ordered separately

Weight with Heat Dissipation Panel
9.8 kilograms

Qualified Personnel Requirement
Yes

Approved Accessories and Spare Parts Use
Yes

Global Shipping
Available

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the RD52.1-4B-015-P-NN-FW.
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