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Product Family

Liebert CROSS Chassis STS, 160-450 A

Available in ​160-450 A , Liebert® CROSS Chassis Static Transfer Switch is delivered with both three-phase input and three-phase output.

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Best Suited For:
  • Banking, Financial and Insurance
  • Data Center/Colocation/Hosting
  • Healthcare
  • Manufacturing
  • Transportation

Liebert® CROSS Chassis ensures maximum reliability to critical loads by eliminating system failures that are caused by problems in distribution rather than by the failure of the power source itself. The advanced control logic of Liebert CROSS Chassis provides the load with the highest safety through the 'break before make' (BBM) switching device which is available in any mode of operation and with any kind of load. Liebert CROSS Chassis can be fully customized according to customers’ load and environmental requirements. Available in 160-450 A, Liebert CROSS Chassis is delivered with both three-phase input and three-phase output.

Benefits

Ensures redundant power to critical loads
Enables automatic transfer of the load to the priority line whenever its parameters fall within certain values
Maximum reliability with redundant control logic 

Features

Liebert® CROSS Chassis ensures redundant power to critical loads through its ability to switch between two independent alternative power sources
Fixed priority mode of operation: Liebert® CROSS Chassis will transfer the load to the chosen priority power line whenever its parameters fall within certain values always in accordance to the users selection
The no priority mode allows Liebert® CROSS Chassis to consider both lines to be equally acceptable
The BBM modality on both poles, ensures that the two sources will never be directly connected
Liebert® CROSS Chassis ensures switching between independent AC power sources in both synchronous and asynchronous conditions, relative to the input waveforms and within CBEMA guidelines
Emergency switching, allowing the transfer to take place within milliseconds
Downstream short-circuit recognition, caused by loads or distributions

*To see model-specific downloads, you will need to go to the model-specific product page by selecting the model name in the specifications chart above.

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(UPS HIRE) Support for Products Purchased Directly from Vertiv (Email)
United Kingdom
Product areas of focus: Uninterruptible Power Supplies (UPS), DC Power Systems, Industrial AC and DC Systems, Power Distribution, Power Transfer Switches, Thermal Management, Integrated Solutions, Outdoor Enclosures, Racks and Containment, Software, Monitoring, Desktop KVM and KM, IP KVM, Secure KVM, Serial Consoles and Gateways, Digital Infrastructure Solutions, Custom Thermal
3T Worldwide QRI (Nigeria) Limited
5A, Iron Bar Street, Off Providence road, Lekki Peninsula Phase 1 Lagos 23401 Nigeria
Product areas of focus: DC Power Systems, Power Transfer Switches, Power Control and Monitoring, Thermal Management, Integrated Solutions, Outdoor Enclosures, Software, Monitoring, Control Room Infrastructure, Mobile Workstation
Attractive Solutions
2 Ali Ameen St., Nasr City Cairo Egypt
Product areas of focus: Uninterruptible Power Supplies (UPS), DC Power Systems, Industrial AC and DC Systems, Power Distribution, Power Transfer Switches, Emergency Lighting, Power Control and Monitoring, Thermal Management, Integrated Solutions, Outdoor Enclosures, Racks and Containment, Control Room Infrastructure, Medium Voltage Inverter
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