Operation
Table 5 | Alarm | |
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| Alarm Message | Special Functions |
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Input Fail |
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DC Ground Fault | D, L, S | |
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DC Capacitor Fuse Blown | D, F, S | |
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Battery CB Open | D, S | |
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Battery Discharging | D, R, S | |
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Low Battery Warning | D, R, S | |
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Low Battery Shutdown | D, F, L, S | |
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Battery Overtemp (optional) | D, S | |
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DC Overvoltage Shutdown | D, F, L, S | |
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Load On Bypass | D, R | |
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Auto Transfer to Bypass | D, E, F | |
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Auto Retransfer Primed |
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Manual Reset/Retransfer |
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Static Switch Unable | D, S | |
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Bypass Not Available |
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Bypass Phase Sequence Wrong | D, L, S | |
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Input Current Unbalanced | D, E | |
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Control Power Fail | D, L, S | |
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Output Over/Underfrequency | D, L, S | |
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Output Undervoltage | D, F, L, S | |
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Output Overvoltage | D, F, L, S | |
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Overload |
| D, R, S |
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Overload Transfer | D, F, L, S | |
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Reverse Power | D, F, L, S | |
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Rectifier Fuse Blown | D, F, S | |
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Inverter Fault | D, F, S | |
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Hardware Shutdown | D* | |
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Emergency Off | D*, L, S | |
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Inverter |
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Battery Cycle Buffer Warning | D, S | |
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Ambient Overtemperature | D, R, S | |
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Blower Failed | D, S | |
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Equipment Overtemperature | D, S | |
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Overtemperature | D, F | |
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Load On UPS | R | |
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New Alarm | R | |
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System Summary Alarm | R | |
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E= Message displayed on Status Report screens
R= Remote Alarm Contact (optional on SMS)
D = Auto Dial initiated
D* = Auto Dial initiated through Auto Transfer to Bypass if load is on UPS
F= Freezes the History Status Report memory buffer L = Latches the displayed alarm message
S = Summary Alarm (System or Module) initiated
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