Liebert® STS2 ST 800A
For maximum availability applications, Liebert STS2 static transfer switch provides an automatic, seamless transfer between your critical load and the outputs of two independent UPS systems in a dual-bus power configuration. If the primary UPS should fail, the switch will automatically transfer the loads to the alternate UPS.
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Liebert® STS2 ST 800A
For maximum availability applications, Liebert STS2 static transfer switch provides an automatic, seamless transfer between your critical load and the outputs of two independent UPS systems in a dual-bus power configuration. If the primary UPS should fail, the switch will automatically transfer the loads to the alternate UPS.
- Data CenterColocationHosting
- Banking Financial and Insurance
- Government
- Healthcare
- Retail and Wholesale
- Education
Benefits
- Operates efficiently.
- Front access to all components provides simplifies installation and maintenance, and reduces amount of floorspace required for access.
- Internal CANBUS protocol: high-bandwidth communication between system components via twisted-pair cables.
- Triple redundant logic with dual power feeds.
- Standard on-unit monitoring and optional centralized monitoring capability provide continuous system visibility.
- When applied as primary side switching, cost are lower due to requiring only one power distribution unit, a lower current due to 480V vs. 208V, and lower installation and wiring cost.
Features
- Automatic switching for dual bus loads.
- Requires only front access for easy installation and maintenance.
- Offers primary or secondary side switching.
- 100% rated, fuse less design.
Specifications
The Liebert STS2 from Vertiv is making it easier to protect your critical equipment by giving your single cord loads the reliability of dual cord power or by providing added redundancy to your dual cord devices. With a single, space-saving unit, the Liebert STS2 static transfer switch provides automatic switching between two different AC power sources. This is the 800A version in both 60Hz and 50Hz. Multiple input voltages are available. Designed for use in dual-bus power applications, this solution combines fast switching between AC power sources, power isolation, monitoring and grounding into a single package.
*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.
