Product Description

The Bosch RD52.1-4N-200-R-NN-FW/S108 is a 200 kilowatts rated drive controller. it can be operated at 4, 8 and 12 kilohertz pulse frequencies. The controller performance specifications for 4 kilohertz pulse frequency include 200 kilowatts rated motor output, 0 to 150 Hertz output frequency, 350 Amps rated current, 455 Amps peak current for 60 seconds, 595 Amps peak current for 1 second, 230 kVA rated output and 299 kVA peak power output for 60 seconds. The controller performance specifications for 8 kilohertz pulse frequency include 160 kilowatts rated motor output, 0 to 250 Hertz output frequency, 280 Amps rated current, 364 Amps peak current for 60 seconds, 476 Amps peak current for 1 second, 184 kVA rated output and 240 kVA peak power output for 60 seconds. The controller performance specifications for 12 kilohertz pulse frequency include 0 to 500 Hertz output frequency, 210 Amps rated current, 273 Amps peak current for 60 seconds, 357 Amps peak current for 1 second, 138 kVA rated output and 180 kVA peak power output for 60 seconds.

The converter on the drive does not include a brake chopper. The input rating of the drive converter is 380 to 480 Volts AC (three-phase). The controller is liquid cooled and includes an internal coolant pump. The rated power loss at 4 kilohertz pulse frequency is 7.7 kilowatts. The rated power loss at 8 kilohertz pulse frequency is 6.5 kilowatts. Size class of the controller is G and it is available in an IP20 rated enclosure. The shipping weight of the drive controller is approximately 157 kilograms. The firmware for the RD52.1-4N-200-R-NN-FW/S108 needs to be ordered as a separate subposition. Only well trained and qualified technical professionals should be allowed to take part in operation and maintenance of the RD52.1-4N-200-R-NN- FW/S108. This product can be shipped globally with a one year warranty period from Wake Industrial.