Product Description

The FECG01.2-90K0-3P400-A-BN-NNNN-01V01 frequency converter offered by Bosch Rexroth uses a couple of programmable analog outputs. This converter incorporates magnetic flux PWM modulation. The three-phase product has 400V mains connecting voltage. The device is to be checked for short circuits between terminals, ground and wires after the circuit connection is completed. This unit may have a voltage drop causing reduced torque output from the connected motor if the wire between the motor and the converter is too long. Its inputs and outputs have harmonic components that might cause interference with nearby communication devices.

The converter may fail or its capacitors may get damaged if there is a radio noise filter, power capacitor or surge suppressor attached on its output side. The integral solid-state short circuit protection of the product does not render assurance of branch circuit protection. The device cover must be mounted before turning ON the power and after its power supply, control and motor terminals are connected. The unit connection with the motor must be established using four-core cables to the PE, U, V and W terminals. It is advisable to deploy shielded cables as per the specified EMC classification. The frequency converter can be sent to your address in durable packaging. The unit has a valid warranty period of one year.

The product is ideally placed between an AC output choke and an AC filter in a drive control system. The device functions with a derated performance from 40°C to 50°C. The unit can limit the current rapidly when in use to avoid recurrent overcurrent failure brake trip by incorporating the rapid current limitation function. It is possible to use this converter with a bus adapter, a copy unit, a remote controller and braking assemblies. The unit features cold air entry at the bottom during operation and hot air discharge from the top.