{"product_id":"r911201009","title":"R911201009","description":"\u003cspan\u003eBosch Rexroth Indramat has engineered a state-of-the-art RD51 Drive Controller - the R911201009 (RD51.2-4B-003-L-A1-FW). The unit, specifically created for managing motor control applications, features an integral brake chopper. The drive accepts three-phase input, with an inclusive voltage range between 380 to 480 Volts AC. It's designed to deliver an output power rating of 3 kilowatts at a pulse frequency of 4 kilohertz, with an output frequency of 0 to 250 Hertz, rated current of 7.5 Amps, and a peak current of 13 Amps for 1 second. Additionally, it has a rated output of 4.9 kVA. The R911201009 (RD51.2-4B-003-L-A1-FW) can also operate at 8 kilohertz pulse, with the output power of 2.2 kilowatts and rated output of 3.8 kVA. \n\nWith a continuous power of 1.5 kilowatts at both 4 and 8 kilohertz pulse frequency, the brake chopper hits a peak power of 10 kilowatts for a duration of 1 second. The exterior incorporates a forced-air cooling mechanism requiring a minimum airflow rate of 0.03 m3\/s. Additional features include filter current feedback, starting lockout, and stand-by power, the latter necessitating a 24 Volts DC external supply for operation. Notably, the R911201009 (RD51.2-4B-003-L-A1-FW) enables drive data sets to be manipulated when the AC supply is off and standby mode activated. Its firmware needs to be obtained separately.\n\u003c\/span\u003e","brand":"Bosch Rexroth Indramat","offers":[{"title":"Refurbished","offer_id":51689476718893,"sku":null,"price":1351.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/7696\/9517\/files\/RD_500_Drive_Controllers__25ca820f-ac6a-4569-a29a-ec63a80ebc2f.webp?v=1757792240","url":"https:\/\/servosupplier.com\/products\/r911201009","provider":"Servo Supplier","version":"1.0","type":"link"}