RD51 Drive Control Devices | Indramat Drives
R911288050 (RD51.1-4B-003-L-NN-P1-NN-FW)
Rated 4.3 stars (13 total reviews)
In Stock, Ships Today Request a quote
Description
The Bosch R911288050 (RD51.1-4B-003-L-NN-P1-NN-FW) belongs to the RD 500 series, designed as a three-phase universal drive system for motor control applications, specifically for the control of induction and synchronous motors. The system can operate at pulse frequencies of 4 kilohertz and 8 kilohertz, with a rated motor output of 3 kilowatts and 2.2 kilowatts respectively. It's designed to connect to AC mains with a nominal operational voltage ranging from 380 to 480 Volts AC. The system's environmental class is 3K3 as per DIN IEC 721-3-3, operates at an ambient temperature range of 0 to 40 degrees Celsius, and it uses forced air cooling. With an approximate weight of 6.5 kilograms, the IP 20 rated system is designed for indoor usage. The drive includes an integrated brake chopper and can be commissioned through the operator panel or the RDwin programming software. The product comes with a one-year warranty from Indramat USA.Specs
Phase: Three-phase
Control Type: Motor control applications
Pulse Frequencies: 4 kilohertz and 8 kilohertz
AC Mains Voltage: 380 to 480 Volts AC
Motor Output at 4 kHz: 3 kilowatts
Motor Output at 8 kHz: 2.2 kilowatts
Output Frequency at 4 kHz: 0 to 250 Hertz
Output Frequency at 8 kHz: 0 to 500 Hertz
Output Current at 4 kHz: 7.5 Amps
Output Current at 8 kHz: 5.8 Amps
Environmental Class: 3K3 as per DIN IEC 721-3-3
Temperature Range: 0 to 40 degrees Celsius
Cooling Method: Forced air cooling
Air Requirement: 0.03 m3 per second
Weight: 6.5 kilograms
IP Class: IP 20
Location: Indoor (Control Cabinet)
Brake Chopper Resistance: Minimum 60 Ohms
Shipping: Global.
Control Type: Motor control applications
Pulse Frequencies: 4 kilohertz and 8 kilohertz
AC Mains Voltage: 380 to 480 Volts AC
Motor Output at 4 kHz: 3 kilowatts
Motor Output at 8 kHz: 2.2 kilowatts
Output Frequency at 4 kHz: 0 to 250 Hertz
Output Frequency at 8 kHz: 0 to 500 Hertz
Output Current at 4 kHz: 7.5 Amps
Output Current at 8 kHz: 5.8 Amps
Environmental Class: 3K3 as per DIN IEC 721-3-3
Temperature Range: 0 to 40 degrees Celsius
Cooling Method: Forced air cooling
Air Requirement: 0.03 m3 per second
Weight: 6.5 kilograms
IP Class: IP 20
Location: Indoor (Control Cabinet)
Brake Chopper Resistance: Minimum 60 Ohms
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-003-L-NN-P1-NN-FW.
Want to 
