AC Drives Accessories
AC-Drives are used in many applications and always have to work fully functional and reliable. In practice, there are effects such as radiant emissions, voltage-spikes, braking operation of motors with large loads and interference effects in the motor supply. To work always reliable and safe, it is necessary to counter these effects. Sourcetronic therefore offers a wide spectrum of high quality accessories for AC-Drives. These are EMI Input and output filters, brake units and brake resistors. External Brake units are used in applications where the connected motor has to deal with a heavy load or fast load changes. The Brake unit protects the intermediate-circuit of the AC-Drive from a surplus of energy, which is fed back by the motor. Through the brake resistor the energy surplus is then converted into thermal energy and delivered to the environment. The AC-Drives Accessories are all-purpose accessories and not only compatible to Sourcetronic AC-Drives.
ST Drive Software
- PC-Software for AC-Drives
- Communication via USB and RS485
- Live-Plot of measurement data
- Easy configuration
- Local test of the AC-Drive
- Interface configuration
Braking Resistors SBR
- High performance brake resistor
- For frequency inverter: 5.5KW up to 280KW
- 780W / 75Ohm up to 12000W / 6.8Ohm
- Intelligent cooling concept
- RoHS-conformity
- CE-conformity
Brake Unit SB
- For frequency inverter: 5.5 kW up to 280 kW
- Voltages: 230V and 400V
- Protection class IP20 (EN60529')
- Operation of slave units possible
- RS485 Interface
- Inverter DC-Bus
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Sourcetronic Measurement Online Shop - Your gain in Meter-Quality - AC Drives Accessories


