Ever Power Systems Sinline 1200, Инструкция по эксплуатации, Страница: 7 / 27

SINLINE series UPS – Instruction Manual
2010/01/26
www.ever.eu
7
ELEMENTS OF THE SINLINE UPS - Rack Model
FRONT PANEL
Fig. 3: SINLINE RACK 19" 2U and 3U – Front Panel
1) Circuit breaker
2) Power switch
3) Two-colour LED indicating the operation mode:
a. Mains operation mode – constant green light
b. Battery module operation mode – constant red light
4) LED indicating whether the AVR (Automatic Voltage Regulation) system is active.
5) A line of LEDs (three green and one red) indicating the percentage load of the
UPS. The red LED indicates that the BACK-UP’Sload exceeds the recommended
nominal power level.
If only the red LED is lit and blinking quickly (with acoustic signal), it indicates the
occurrence of a short-circuit at the BACK-UP’Soutput.
If only the red LED is lit (with acoustic signal), it indicates that the battery module has
overloaded.
6) The line of green LEDs indicates the charge level of the battery. The picture
below indicates the thresholds for a single battery, at which individual LEDs light
up.
>20% >45% >80% >95%
>5% >30% >60% >85%