Country and language selection
Your country: Germany
Your language: English
Do you want to switch to your country version? Welcome to ZIEHL-ABEGG!
You are visiting our Website from Greece?

On the website for your region you will find information on the products relevant to you, contact details and news.

Unfortunately, there is no Greek language version of our website. However, you can stay on this page or contact our sales representative in Greece directly.

ZArec - Power feedback unit

In typical elevator systems, the energy generated during regenerative travel is converted into waste heat via a brake resistor without being utilised. Increasing requirements for energy and resource efficiency challenge this approach and demand solutions to exploit existing energy potential. The ZArec4C power feedback unit enables energy generated during regenerative operation to be fed back into the supply network.

blue ZIEHL-ABEGG power feedback unit ZArec4C 013 front
ZArec4C 013
blue ZIEHL-ABEGG power feedback unit ZArec4C 013 horizontal 45 degrees rotated
ZArec4C 013
blue ZIEHL-ABEGG power feedback unit power feedback unit ZArec4C 026-039 vertical front
ZArec4C 026-039
blue ZIEHL-ABEGG power feedback unit ZArec4C 026-039 horizontal 45 degrees rotated
ZArec4C 026-039

Properties and special features:

The extremely flat design makes ZArec suitable for wall mounting in the machine room or elevator shaft.

The ZArec is developed for short-term, highly dynamic regenerative operation, as typically occurs in elevator systems.
 

Applications and areas of use:

  • Cable elevators with asynchronous or synchronous motors
  • Ultra-slim design
  • For wall mounting in machine room or the elevator shaft
  • Sinusoidal regenerative power from integrated EMC components
  • Distortion factor THD: < 5 %
  • No additional brake resistance for evacuation runs
     

Versions of ZArec:

ZArec4C 013

  • Designed for mounting above the elevator landing door
  • Recuperation power: 5 kW
  • Transferable output up to 13 kW
     

ZArec4C 026

  • Designed for mounting between the guide rails
  • Recuperation power: 10 kW
  • Transferable output up to 26 kW
     

ZArec4C 039

  • Designed for mounting between the guide rails
  • Recuperation power: 15 kW
  • Transferable output up to 39 kW