Must EW20-750VA Pro, Руководство пользователя

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BYPASS
AC INPUT
AC OUTPUT
BATTERY
FAULT
BYPASS
AC INPUT
AC OUTPUT
BATTERY
FAULT
1
2
3
11
-2-
5
4
7
8
6
9 10
1. POWR ON
2. POWER OFF
3. LCD
4. Bypass LED
5. AC input LED
6. Battery LED
7. AC output LED
8. Fault LED
9. ESC
10. SEL
11. ENTER
12. RS232
13. Fax/Tel
14. USB
15. Fan
16. AC input
17. AC output
12
13
14
16
15
17
INSTALLATION
It is a cost effective, intelligent UPS. The comprehensive LCD offers user-configurable and
easy-accessible button adjustment such as frequency, buzzer etc.
Features:
●
Sine wave UPS
●
Friendly HMI
●
3 steps charging algorithm
●
MFD (multi-function display)
● Overload and short-circuit protection
●
Deep discharge protection
● Automatic voltage regulation
●
Communication with PC
PRODUCT OVERVIEW
-9-
Fault Reference Code
Fault Code
02
03
04
05
06
07
11
41
42
43
44
51
58 Inverter output voltage is low
Over current
Input frequency too high
Input frequency too low
Input voltage too high
Input voltage too low
Main relay fault
Over load
Inverter output voltage is high
Output short circuited
Battery voltage is too low
Battery voltage is too high
Fault Event Icon on
Over Temperature
45 AVR fault