Product Description

The RD51.1-5N-200-R-V1-FW vector control from Bosch Rexroth is to be handled using only appropriate moving or lifting equipment. The product belongs to the RD 500 series of such three-phase drive systems. The type label of this device depicts the firmware used along with the output and input frequencies, current ratings and voltage ratings. The unit comprises nominal connecting 3 x 500VAC voltage with a tolerance of +/-10%. It has a peak current rating of 312A for one minute and 408A for one second. The control has a size class of G. The product supports liquid cooling by means of an internal pump.

The device is widely used in chemical, process, conveyor and hoist technologies. The unit mounting should always be done only in the orientation specified. This vector control is never meant to function under extreme maximum temperatures. There should never be any condensation on the surface of the product during operation and/or storage. The air surrounding the control has to be free of electrically conducting or aggressive gases that can impact its functioning. There must be a minimum of 100mm clearance distance below and above the device. Its hot components must be handled only using protective gloves.

The product can be protected against corrosion by ensuring that the inlet temperature of the coolant is the same as the ambient operating temperature. The device is fitted with a copper plate with a brazed-on copper pipe. This pipe and quick-release couplings are connected by means of a kink-proof hose. The coolant is a combination of antifreeze and tap water. It must be made sure that there is no deposit in the cooling tubes. The control can be operated only if the application it is used for complies with the relevant national EMC regulations. The RD51.1-5N-200-R-V1-FW control has a warranty tag for one year and is sent through trustworthy freight carriers.