Digitus DN-170093 - System Features and Environmental Specs

35
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)