21
Harmonic distortion (THDv)
≤3% THD with linear load
≤6% THD with non linear load
Waveform
Pure Sinewave
Transfer time
AC mode <-> Batt.
Zero
Inverter <-> bypass
4ms(Typical)
Efficiency
＞
88%
（
AC mode
）
>83%
（
DC mode
）
＞
89%
（
AC mode
）
>87%
（
DC mode
）
＞
90%
（
AC mode
）
>88%
（
DC mode
）
BATTERY
Battery Type
12V9AH
depends on
the capacity
of external
batteries
12V9AH
depends
on the
capacity of
external
batteries
12V9AH
depends on
the
capacity of
external
batteries
Numbers
2
2
4
4
6
6
Backup time
Long run unit depends on the capacity of external batteries
Typical recharge time(standart mod
4 hours recover to 90% capacity (Typical)
Charging voltage
27.4 VDC
±
1%
27.4 VDC
±
1%
54.7 VDC
±
1%
54.7 VDC
±
1%
82.1 VDC
±
1%
82.1 VDC
±
1%
Charge current
1A
12A
1A
12A
1A
12A
SYSTEM FEATURES
Overload
@35
℃
Line Mode
Battery Mode
Ambient Temp.<35
℃
105%~110%: UPS shuts down after 10 minutes at battery mode or transfer to bypass
when the utility is normal
110%~130%: UPS shuts down after 1minute at battery mode or transfer to bypass
when the utility is normal
>130%:UPS shuts down after 3 seconds at battery mode or transfer to bypass when
the utility is normal
35
℃
<Ambient Temp.<40
℃
105%~110%: UPS shuts down after 1 minutes at battery mode or transfer to bypass
when the utility is normal
>110%:UPS shuts down after 3 seconds at battery mode or transfer to bypass when
the utility is normal
Bypass Mode
10A(Input breaker)
16A(Input breaker)
20A(Input breaker)
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), SNMP card(optional), Relay card (optional)
ENVIRONMENTAL
Operating temperature
0
℃～
40
℃
Storage temperature
-25
℃～
55
℃
Humidity range
20-90 % RH @ 0- 40
°
C (non-condensing)
Altitude
< 1500m
Noise level
Less than 50dBA at 1 Meter
