Applications

The SINAMICS G110 inverter is especially suited for applications with pumps and fans, as a drive in various sectors, e.g. food and beverages, textiles, packaging, as well as conveyor technology, with factory gate and garage door drives and as a universal drive for moving advertising media.

Design

The SINAMICS G110 standard inverters include a control and power module and for inverters in the CPM 110 version (Controlled
Power Module) results in a compact and efficient design.
They operate with the latest IGBT technology and digital microprocessor control.
The SINAMICS G110 inverter product range consists of the following versions:
• The analog type is available in the following versions:
– without EMC filter, with heat sink
– integrated EMC filter, class A/B, with heat sink
– without EMC filter, with flat heat sink (frame size FSA only)
– integrated EMC filter, class B, with flat heat sink (frame size FSA only)
• The USS type (RS485) is available in the following versions:
– without EMC filter, with heat sink
– integrated EMC filter, class A/B, with heat sink
– without EMC filter, with flat heat sink (frame size FSA only)
– integrated EMC filter, class B, with flat heat sink (frame size FSA only)

Function

• The stress on the machine mechanical system is reduced by using a skippable frequency range to avoid resonance effects, parameterizable ramp-up/ramp-down times up to 650 s, ramp rounding-off as well as being able to switch the inverter to a spinning motor (flying restart circuit)
• Increased plant availability as a result of automatic restarting following a power failure or stoppage
• Fast current limiting (FCL) for fault-free operation in the event of sudden load surges
• Parameterizable V/f characteristic (e.g. for synchronous motors)
• DC braking as well as compound braking for fast braking without an external braking resistor
• DC link voltage limiting using VDCmax controller
• Slip compensation, electronic motorized potentiometer function and three fixed speed setpoints
• Parameterizable voltage boost for a higher dynamic performance when starting and accelerating
• Motor holding brake function to control an external mechanical brake

Technical Information