Frequency inverter with integrated safety
0.18 - 15 kW | ACOPOSinverter P74
B&R Industrie-Elektronik
form for power ranges between 0.18 kW and 15 kW. With an installation width of 45 mm (up to 1.5 kW) and 60 mm (up to 4 kW), these devices can
save a lot of space when installed in the switching cabinet.
Integrated safety is one of the most important highlights with this new
inverter family. The following safety functions support the user when implementing a safety concept and are always integrated into these devices:
STO (Safe Torque Off), SLS (Safely Limited Speed) and SS1 (Safe Stop 1).
Depending on the configuration and wiring of the frequency inverter, the
safety functions achieve SIL 2 or SIL 3 according to IEC 61508 and PL d or PLe according to ISO 13849.
These frequency inverters are configured and diagnosed using B&R Automation Studio. Thanks to the external 24 VDC supply of the frequency inverter control unit and communication, this can even be done when the
supply voltage has been switched off.
All parameters are saved in the machine CPU and transferred automatically to the frequency inverter. Commissioning can therefore be done quickly and easily without requiring specific know-how of frequency inverters.
The ACOPOSinverter P74 fits seamlessly into the B&R Motion product
portfolio thanks to its integrated POWERLINK interface. The highest degree
of flexibility is achieved by combining servo drives and frequency inverters on a POWERLINK network as well as by the uniform control offered by
B&R's Generic Motion concept.
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