Most data centers provide power source redundancy in order to ensure critical devices have no power related downtime. Many rackmount IT devices, however, are not designed to take advantage of power redundancy.
For single-corded IT rack-mount devices, InfraPower rackmount Automatic Transfer Switches (or ATS) with dual power inputs provide reliable and redundant power supply connection. A variety of InfraPower ATS models and features are available to meet different data center requirements.
| ATS Model Comparison | W-series Intelligent ATS | B-series Intelligent ATS | Basic ATS | ||||
| WSi | WS | W | BSi | BS | B | ||
| 2.0″ Color Touchscreen LCD Meter | |||||||
| 3-digit RMS Current Meter | |||||||
| Input Source Switching Over IP | |||||||
| Input Source Switching Locally | |||||||
| Transfer Time | 10ms | 10ms | 10ms | 10ms | 10ms | 10ms | 10 – 16ms |
| Outlet Switching Over IP | |||||||
| Outlet Power Monitoring Over IP | |||||||
| Circuit Power Monitoring Over IP | |||||||
| Billing Grade Meter Accuracy, ±0.5% | |||||||
| Accuracy ± ( 3% of the reading + 5 digits ) RMS | |||||||
| Embedded 100/1000 LAN IP | |||||||
| Input Source Transfer Time < 10 ms | |||||||
| Built-in Web Based Management GUI | |||||||
| DCIM support : SNMP V2 / V3 | |||||||
| Free Management Software ( Max. 50 iATS ) | |||||||
| Single Circuit & Dual Circuit Models | |||||||
| Operating Temperature -5 to 60°C | |||||||
| Hydraulic-magnetic Circuit Breaker (MCB) Bundled | |||||||
| Mounting Bracket with Cord Retention Tray Included | |||||||