The ATEN Professional Online UPS is an exceptional and innovative electrical apparatus that provides emergency power to a load when the input power source, or the mains, fails. The basic technology of an online UPS is the same as in a standby or line-interactive UPS, however, the ATEN Professional Online UPS provides a much greater current of AC-to-DC battery-charger/rectifier where the rectifier and inverter are designed to run continuously with improved cooling systems. 1x Online UPS 1x Rack Mounting Kit 1x Rail Slide Kit 1x RS-232 Cable 1x USB Type A to B Cable 4x Power Cables 1x Tower Stand set 1x User Instructions
ATEN OL3000HV-AT-G. UPS topology: Double-conversion (Online), Output power capacity: 3 kVA, Output power: 3000 W. AC outlet types: C13 coupler, C19 coupler, Power plug: C20 coupler, AC outlets quantity: 9 AC outlet(s). Battery technology: Sealed Lead Acid (VRLA), Battery capacity: 9 Ah, Battery voltage: 72 V. Form factor: Rackmount/Tower, Product color: Black, Rack capacity: 2U. Certification: CE RoHS
UPS topology
Double-conversion (Online)
Output power capacity
3 kVA
Output power
3000 W
Waveform
Sine
Input operation voltage (min)
110 V
Input operation voltage (max)
300 V
Input frequency
40/70 Hz
Output operation voltage (min)
220 V
Output operation voltage (max)
240 V
Response time
4 ms
Efficiency
90%
Efficiency (ECO mode)
96%
Crest factor
3:1
ECO mode
Yes
Noise level
50 dB
AC outlet types
C13 coupler, C19 coupler
Power plug
C20 coupler
AC outlets quantity
9 AC outlet(s)
USB port
Yes
USB 2.0 ports quantity
1
USB port type
USB Type-B
Serial interface
Yes
Serial interface type
RS-232
Serial ports quantity
1
RS-232 ports
1
Ethernet LAN (RJ-45) ports
2
Battery technology
Sealed Lead Acid (VRLA)
Battery capacity
9 Ah
Battery voltage
72 V
Number of battery cells
6
Number of batteries supported
6
Typical backup time at full load
2.96 min
Typical backup time at half load
10.1 min
Battery recharge time
3 h
Charging current
2 A
Cold start
Yes
Form factor
Rackmount/Tower
Product color
Black
Rack capacity
2U
Cooling type
Active
Built-in fan
Yes
LED indicators
Yes
Operating temperature (T-T)
0 - 40 °C
Storage temperature (T-T)
-20 - 50 °C
Operating relative humidity (H-H)
20 - 90%
Storage relative humidity (H-H)
10 - 95%
Certification
CE
RoHS
Cables included
Output power cable, Power load cable, RS-232, USB cable
Manual
Yes
Width
17.2" (438 mm)
Depth
3.46" (88 mm)
Height
24.8" (630 mm)
Weight
60.8 lbs (27.6 kg)
Package width
3.46" (88 mm)
Package depth
17.2" (438 mm)
Package height
24.8" (630 mm)
Package weight
76.7 lbs (34.8 kg)
Master (outer) case net weight
60.8 lbs (27.6 kg)
Harmonized System (HS) code
85078000
Master (outer) case width
23.6" (600 mm)
Master (outer) case length
29.9" (760 mm)
Master (outer) case height
9.45" (240 mm)
Master (outer) case weight
76.7 lbs (34.8 kg)
Quantity per master (outer) case
1 pc(s)
Product Details
OL3000HV-AT-G
2026-03-09
New
Data sheet
Product color
Black
USB 2.0 ports quantity
1
Ethernet LAN (RJ-45) ports
2
Weight
60.8 lbs (27.6 kg)
Harmonized System (HS) code
85078000
Output power
3000 W
Input frequency
40/70 Hz
Serial ports quantity
1
Battery technology
Sealed Lead Acid (VRLA)
Number of battery cells
6
Battery capacity
9 Ah
Width
17.2" (438 mm)
Height
24.8" (630 mm)
Certification
CE
RoHS
Depth
3.46" (88 mm)
Battery voltage
72 V
Package weight
76.7 lbs (34.8 kg)
Format
Rackmount/Tower
Master (outer) case width
23.6" (600 mm)
Master (outer) case length
29.9" (760 mm)
Master (outer) case height
9.45" (240 mm)
Master (outer) case weight
76.7 lbs (34.8 kg)
Quantity per master (outer) case
1 pc(s)
Package width
3.46" (88 mm)
Package depth
17.2" (438 mm)
Package height
24.8" (630 mm)
LED indicators
Yes
Operating temperature (T-T)
0 - 40 °C
Storage temperature (T-T)
-20 - 50 °C
Operating relative humidity (H-H)
20 - 90%
Storage relative humidity (H-H)
10 - 95%
Cables included
Output power cable, Power load cable, RS-232, USB cable