inform ETR EVO Series, Инструкция по установке и эксплуатации

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ETR EVO UPS User Manual (Ver. 1.0) Page 61
DC equal to input :
DC bus voltage is equal to input voltage.
Inverter response ok :
Communication between the inverter and the front panel is OK.
Rectifier response ok :
Communication between the rectifier and the front panel is OK.
Bypass voltage bad shape :
Bypass mains voltage is not sinusoidal.
Bypass voltage high :
Bypass voltage is higher than its limit.
Bypass voltage low :
Bypass voltage is lower than its limit.
Bypass frequency high :
Bypass frequency is higher than its limit.
Bypass frequency low :
Bypass frequency is lower than its limit.
Bypass not synchronized :
Frequency of bypass mains voltage not synchronized with output
frequency.
Bypass sequence wrong :
Phase sequence of bypass mains voltage is not OK
Manual bypass active :
Manual bypass switch is “ON”
Inverter temperature high :
Inverter section temperature is very high.
Inverter overload :
RMS current drawn from any of the output line exceeds its nominal
value.
Bypass active :
UPS is on Bypass Operation.
Inverter passive :
Inverter does not operate now.
Inverter blocked :
Inverter operation is automatically stopped due to a fault.
Output voltage failure :
Output voltage is beyond its limits
Master communication
lost
:
This alarm is observed when information flow from master ups is
interrupted
Cable unplugged :
Parallel Communication cable is unplugged or damaged
Input voltage high :
Input voltage is higher than its limit.
Input voltage low :
Input voltage is lower than its limit.
Input frequency high :
Input frequency is higher than its limit.
Input frequency low :
Input frequency is lower than its limit.
Input not synchronized :
Frequency of input voltage is beyond the frequency range for
bypass operation or bypass mains voltage is very low
Input sequence wrong :
Phase sequence of input mains voltage is not OK.
Rectifier temperature high :
Rectifier section temperature is very high.
Rectifier overload :
RMS current drawn from any of the input line exceeds its nominal
value.
DC voltage high :
DC bus voltage is higher than its upper limit.
DC voltage low :
DC bus voltage is lower than its lower limit.
may mean that the battery is empty during battery operation.
Rectifier passive :
Rectifier does not operate now.
Rectifier blocked :
Rectifier operation is automatically stopped due to a fault.
Output breaker open :
Output Circuit Breaker is at “OFF” position.
Battery testing :
Battery test is on progress.
Redundancy lost :
Parallel system alarm. The total load is more than the redundancy
load. The formula is Load % x (N+1) / N > 100
N number failure :
Parallel system alarm. If the UPS number in parallel is less than the
pre-adjusted N number, than this alarm appears.
Rectifier off :
Rectifier is set as “OFF” from front panel.
Inverter off :
Inverter is set as “OFF” from front panel.