Liebert STS2 ST 250A

Liebert STS2 ST 250A | FeatureInfographics

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.

Features

Automatic switching for dual bus loads
Requires only front access for easy installation and maintenance
Offers primary or secondary side switching
100% rated, fuseless design

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.

Brochures and Data Sheets

Specification Documentation

Liebert STS2 100A-1000A Guide Specifications (SL-20610)

Manuals

Liebert STS2 User Manual 100-1000A (SL-20620)

White Papers

Data Center Transformation: The Impact of Emerging Power Architectures on Today's Data Center

Warranties

Limited Warranty for Power Conditioning and Distribution System Products

About ISSI

ISSI is in the business of helping its customers solve their problems in the most economical way. It is our mission to exceed our customer’s expectations through a corporate belief and culture that places their success ahead of our own.

Helpful Links

Contact Info

1030 Sunshine Lane
Altamonte Springs, Florida 32714

Phone: 407.682.7570
Fax: 407.682.0024
Email: wbreazeale@issifl.com