Table 7. Settings (continued)
Description | Available Settings | Default Setting | |
|
|
| |
Battery Saving Mode | [Disabled] [10%] [20%] [30%]...[100%] | Disabled | |
| The UPS output is turned off in five minutes if the |
| |
| UPS is on battery and output power is below the |
| |
| selected level. |
| |
|
|
| |
On Battery Notice Delay | [0s] [1s] [2s]...[99s] | 0s | |
| The UPS issues a “UPS on battery” notice in the |
| |
| specified number of seconds after the UPS starts to |
| |
| discharge the batteries. |
| |
|
|
| |
Site Wiring Fault Alarm | [Enabled] [Disabled] | Disabled for 208V | |
|
|
| models; Enabled for |
|
|
| all others |
|
|
| |
Bypass Voltage Low Limit | |||
| The Bypass operation is disabled if the measured |
| |
| bypass voltage level is below the nominal output |
| |
| voltage |
| |
| NOTE: The Qualify Bypass setting may overrule the |
| |
| Bypass Voltage Low Limit setting. |
| |
|
|
| |
Bypass Voltage High Limit | [+6%] [+7%] [+20%] of nominal... | +10% of nominal | |
| The Bypass operation is disabled if the measured |
| |
| bypass voltage level is above the nominal output |
| |
| voltage (+10%). |
| |
| NOTE: The Qualify Bypass setting may overrule the |
| |
| Bypass Voltage High Limit setting. |
| |
|
|
| |
Qualify Bypass | [Always] [Never] [Bypass Disabled] | Always | |
| If Always, Bypass operation is allowed when: |
| |
| S | Bypass voltages > the value set for Bypass |
|
|
| Voltage Low Limit |
|
| S | Bypass voltages < the value set for Bypass |
|
|
| Voltage High Limit |
|
| S | Bypass frequency > (nominal frequency |
|
| S | Bypass frequency < (nominal frequency +3 Hz) |
|
| S | Inverter is synchronized with Bypass when |
|
|
| unsynchronized transfers are disabled by the |
|
|
| value set for Unsynchronized Transfers |
|
If Never, Bypass operation is always allowed; voltage and frequency limits are not in use.
If Bypass Disabled, Bypass operation is prohibited.
44 Operation