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| UPS Systems – Uninterruptible Power Supplies |
| 1. What power levels are there (difference between kVA and kW)? |
| Power levels from von 700VA to 10kVA in the 19” range. E.g., GXT2-1000RT230, BN 060990311: 1000VA, 700W (cos ρ 0,7) |
| 2. What connection options (Schuko, IEC, fixed installation, etc.)? |
| E.g. GXT2-3KRT230E, 060990111: 4x IEC C13 (10A-Euro-output-) 1x IEC C19 (16A-Euro-output) Extensive distribution options via connectable UPS socket strips. |
| 3. How does the system have to be protected? (Is 16A standard fuse per phase enough?) |
| E.g.: GXT2-3KRT230E, 060990111: Can still be connected to 16A system, 3000VA / 230V = 13,04 A |
| 4. What dissipated heat is generated and what is the operating temperature range? |
| E.g.: GXT2-3KRT230E, 06099011:1 Relative humidity - 20-90% without condensation. Temperature - 0-40°C, preferably 20°C because of battery pack in the UPS. Dissipated heat is generated according to the technology (LI or online) and according to power class. |
| 5. What standards does the UPS system comply with? |
| Depends on power and type, e.g. CE, TÜV-GS, EN 50091-1-1, highest UPS protection class IEC62040-3 VFI-SS-111 |
| 6. Can the UPS be expanded? (With regard to backup time extension) |
| Depending on the power and type, the backup time can be extended to several hours using external battery modules. |
| 7. How can the device be mounted? Is the necessary material included in the supply schedule? |
| All accessory parts required for installation are included in the supply schedule. |
| 8. Is a guarantee extension possible? If yes, by how much? |
| Guarantee extension from 24 to 36 months is possible. |
| 9. What is the difference between “Line interactive” and “Online”? |
| Line interactive: The system “monitors” the sinus signal of the mains cable and supports as required with fader (reduction) or booster (increase) -> PowerSure PSI VI-SS-313 Online: Network voltage is continuously converted to direct voltage and a continuous sinus wave is again generated from this (no switchover times, Double conversion technology) -> GXT2 VFI-SS-111 Detailed explanations are provided in the IT Special Catalogue, Chapter 8 |
| 10. What options are there for integrating the UPS systems into network systems? |
| - Serial via RS232 interface - USB interface - Via Web / SNMP card - Agent/client relationship |
| 11. How are complaints dealt with? |
| An in-depth service concept is implemented for this purpose. |
| 12. What is "hot swap"? |
| Batteries can be exchanged during system operation, without having to switch off users. |
| 13. What do agent-client relationships mean with regard to UPSs? |
| Agent-Client There are 3 options for communicating with a UPS system: 1.) SNMP card as accessory 2.) RS232 / USB interface 3.) Agent/client relationship The UPS system is connected here to the PC via a serial interface (RS232). The PC’s network card is used to integrate the UPS system into the network (agent). The client software ensures shutdown on the computer. |
| 14. What operating systems are supported? |
| The remote control software included in the supply schedule is compatible with all established operating systems (e.g. Windows, Mac OS, Linux, Netware, SUN Solaris, Unix, etc.) |
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