APPLICATIONS
Permanent back-up for mission-critical, IT and telecommunications equipment within the INTERNET server field
ADVANTAGES
Dual power supply for redundancy
based on a double power supply system, the IT-SWITCH monitors voltage quality and automatically transfers the load from the priority source to a back-up source without any interruption.
Manual and automatic load transfer
Load transfer without source overlap
Transfer without disturbing the loads
Selection of priority source
The IT-SWITCH constantly monitors voltage quality supplied to critical loads. Should the chosen priority source fail, the IT-SWITCH automatically transfers the applications to the back-up supply in full safety and without any interruption.
A hot-swap version can be easily changed without interrupting the load by using manual by-passes. The IT- SWITCH has been especially designed for easy installation in the most effective place, i.e. close to mission-critical loads.
DIMENSIONS
| rating* (A) | width (mm) | depth (mm) | height (mm) | |
| IT SWITCH HA | 16 | 446 (19″) | 310 | 131 (3U) |
| IT SWITCH HA-E | 16 and 20 | 484 (19″) | 400 | 133 (3U) |
* single-phase
INTEGRATION
| IT SWITCH HA | IT SWITCH HA-Eextractible | |
| High Availability Model B | swappable Model E | |
| INTEGRATION | ||
| Rack 19” | * | * |
| TRANSFER | ||
| Preferred source selection | * | * |
| Automatic transfer | * | * |
| Manual transfer | * | * |
| Changeover without source overlap | * | * |
| Synchronous and asynchronous changeover | * | * |
| Synchronous changeover only | * | * |
| Transfer lock on downstream fault | * | * |
| Lock on repetitive transfers | * | |
| REMOTE MANAGEMENT | ||
| Command and control mimic panel | * | * |
| Dry contacts for information transfer | * | * |
| RS 485 JBUS serial port | * | * |
| Data log | * | * |
| CONNECTIONS AVAILABLE | ||
| IT SWITCH rack 19” – 16 A | ||
| Input and output on terminal blocks | * | |
| Input and output on IEC 16 A sockets | * | * |
| IT SWITCH rack 19” – 20 A | ||
| Input and output on terminal blocks | * | |
| MAINTENANCE | ||
| “Hot swap” pull out module | * | |
| Maintenance Bypass | * |
TECHNICAL DATA
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