EnerSys alpha CXPS-E3, Руководство пользователя

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9400016-J0 Rev E 20
User Guide CXPS-E3
4.9 Rectifier front panel LEDs
The front panel LEDs indicate the rectifier status summary and patterned response to Locate Module
command.
Alarm/Fault
The red LED is on during an active Module Fail alarm if the module is
unable to source power due to a fault condition. Refer to the relevant
controller manual for fault details.
The LED flashes (~2Hz) when a minor alarm is detected if the
module's output capability has been reduced or a minor failure is
detected.
The red LED will remain active if the module is receiving power from
the DC bus.
DC Output
Voltage
The green LED is on when the rectifier is delivering power to the
load. The LED goes out when the rectifier is off. For example, when
commanded by the controller.
AC Input Voltage
The green LED is on when the AC input voltage is qualified and within
the operational AC input range and input frequency.