RD51 Drive Control Devices | Indramat Drives
R911287862 (RD51.1-4B-007-L-NN-NN-NN-FW)
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Description
The Bosch R911287862 (RD51.1-4B-007-L-NN-NN-NN-FW) is a three-phase drive system from the RD500 RD51 series. Functioning as a converter, it operates on a voltage range of 380 to 480 volts AC with a 10% tolerance around the nominal input rating. Its notable performance features for 4kHz pulse frequency are rated motor output of 7.5kW, output frequency range of 0-250Hz, and rated current and peak current of 18 Amps and 23 Amps respectively. When operated at 8kHz, its performance changes to 5.5kW rated motor output, 0-500Hz output frequency, and 13/17 Amps rated/peak current. The R911287862 (RD51.1-4B-007-L-NN-NN-NN-FW) cools through forced air flow of 0.03 cubic meters/sec, effective in ambient temperature range of 0-40°C. Its brake chopper can withstand 3.8kW continuous power and a 1-second peak power of 18kW, with a minimum resistive value of 35 Ohms. Commissioning is possible with RDwin software, and it comes with a one-year warranty from Indramat USA.Specs
Product Line: RD500 RD51
Line Number: 51
Design: 1
Unit Type: Converter
Nominal Connecting Voltage: 380-480 Volts AC
Maximum AC Input Variation: 10%
Rated Motor Output (4khz pulse frequency): 7.5kw
Output Frequency (4khz pulse frequency): 0-250 Hertz
Rated Current (4khz pulse frequency): 18 Amps
Peak Current(4khz pulse frequency): 23 Amps (60 seconds)
Rated Output (4khz pulse frequency): 12 kVA
Peak Power (4khz pulse frequency): 15 kVA (60 seconds)
Rated Motor Output (8khz pulse frequency): 5.5kw
Output Frequency (8khz pulse frequency): 0-500 Hertz
Rated Current (8khz pulse frequency): 13 Amps
Peak Current(8khz pulse frequency): 17 Amps (60 seconds)
Rated Output (8khz pulse frequency): 8.6 kVA
Peak Power (8khz pulse frequency): 11 kVA (60 seconds)
Cooling Type: Forced Air Cooling
Air Flow Requirement: 0.03 cubic meters per second
Ambient Temperature Range: 0-40 degrees Celsius
Brake Chopper Continuous Power Rating: 3.8 kW
Brake Chopper Peak Power Rating: 18 kW (1 second)
Minimum Resistance of Brake Chopper: 35 Ohms
Commission Software: RDwin
Shipping: Global
Line Number: 51
Design: 1
Unit Type: Converter
Nominal Connecting Voltage: 380-480 Volts AC
Maximum AC Input Variation: 10%
Rated Motor Output (4khz pulse frequency): 7.5kw
Output Frequency (4khz pulse frequency): 0-250 Hertz
Rated Current (4khz pulse frequency): 18 Amps
Peak Current(4khz pulse frequency): 23 Amps (60 seconds)
Rated Output (4khz pulse frequency): 12 kVA
Peak Power (4khz pulse frequency): 15 kVA (60 seconds)
Rated Motor Output (8khz pulse frequency): 5.5kw
Output Frequency (8khz pulse frequency): 0-500 Hertz
Rated Current (8khz pulse frequency): 13 Amps
Peak Current(8khz pulse frequency): 17 Amps (60 seconds)
Rated Output (8khz pulse frequency): 8.6 kVA
Peak Power (8khz pulse frequency): 11 kVA (60 seconds)
Cooling Type: Forced Air Cooling
Air Flow Requirement: 0.03 cubic meters per second
Ambient Temperature Range: 0-40 degrees Celsius
Brake Chopper Continuous Power Rating: 3.8 kW
Brake Chopper Peak Power Rating: 18 kW (1 second)
Minimum Resistance of Brake Chopper: 35 Ohms
Commission Software: RDwin
Shipping: Global
Fax: 1-919-867-6204
Shipping & Payment Options
Warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the RD51.1-4B-007-L-NN-NN-NN-FW.
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