Assembling Frequency Converter Components - Siemens ZTH Getting Started

Design of the frequency converter

2.4 Assembling frequency converter components

Inverter accessories
Inverter with accessories (example)
2.4 Assembling frequency converter components
18
Attaching the CU
The following accessories are available for the inverter:
• Operator Panel for commissioning and diagnostics
(Basic Operator Panel BOP-2 or Intelligent Operator
Panel IOP).
• Memory cards for the following tasks:
– Back up the inverter settings on an
interchangeable data storage device.
– Licensing of the "Extended safety functions" and
"Basic positioner" functions.
• Shield connection kit for optimum shield support of
the connected cables.
• Line filter for achieving a higher radio interference
suppression class.
• Line reactor for protecting the inverter in harsh
industrial networks.
• Output reactor for protecting the inverter when motor
cables > 50 m (shielded) or > 100 m (unshielded)
are used.
• Sine-wave filter for protecting motors which are not
suitable for inverter operation and for motor cables
up to 300 m.
• Braking resistor for dynamic braking of the motor.
• Brake Relay for controlling a motor holding brake.
Removing the CU
Getting Started, 10/2013, FW V4.6, A5E32899990B AA
Attaching the Operator
Panel
Converters with CU250S-2 Control Units