Assmann Digitus DN-170093 - Page 34

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Waveform
Pure Sinewave
Transfer
time
AC mode
<->Batt. mode
Zero
Inverter <->
bypass
4 ms (Typical)
Efficiency
89 %
(AC mode)
85 %
(DC mode)
89 %
(AC mode)
85 %
(DC mode)
93 %
(AC mode)
86 %
(DC mode)
93 %
(AC mode)
87 %
(DC mode)
BATTERY
Battery Type
12V 9AH
12V 9AH
12V 9AH
12V 9AH
Numbers
2
3
4
6
Backup time
Long run unit depends on the capacity of external
batteries
Typical recharge time
(standard modle)
4 hours recover to 90% capacity (Typical)
Charging voltage
27.4 VDC
±1%
41.1 VDC
±1%
54.8 VDC
±1%
82.2VDC
±1%
Charge current
2A
2A
2A
2A
SYSTEM FEATURES
Overload
Line Mode
105%~125%: UPS transfer to bypass after 1minute
when the utility is normal
125%~130%: UPS transfer to bypass after 30 seconds
when the utility is normal
>130%: UPS transfer to bypass immediately when the
utility is normal
Short Circuit
Hold Whole System
Overheat
Line Mode: Switch to Bypass; Backup Mode: Shut
down UPS immediately
Low battery voltage
Alarm and Switch off
EPO (optional)
Shut down UPS immediately
Audible & Visual alarms
Line Failure, Battery Low, Overload, System Fault
Comunication interface
USB(or RS232), SNMPcard(optional), Relay card
(optional)
ENVIRONMENTAL
Operating temperature
0 °C ~ 40 °C
Storage temperature
-25 °C ~ 55 °C
Humidity range
20 - 90 % RH @ 0 – 40 °C (non-condensing)