DATASHEET
LA-ON-RACK-V.10
REV 01 · 2026-07 · EN
ONLINE RACK UPS · SERIE LA-ON-RACK-V.10
Double conversion
in rack format
Online protection with programmable outlets and hot-swappable batteries.
SERIE  LA-ON-RACK-V.10
Online double conversion
TECHNOLOGY
3 models
LA-ON-1K · 2K · 3K RACK-V.10
Rack 19"
FORMAT
IDEAL FOR
Server rooms
Network equipment
Telecom
19" racks
QUICK DECISION
The essentials, at a glance
Key figures for the range
POWER
1 - 3 kVA
POWER FACTOR
1
OUTPUTS
IEC C13/C19
COMMUNICATION
USB + RS-232
Optional SNMP · AS400 · ModBus
TECHNICAL ADVANTAGES
Key features
●  True double-conversion online UPS
●  Output power factor 1
●  Ready for connection of external battery banks
●  Maximum charger current adjustable via the LCD panel
●  Output voltage regulation ≤1%
●  High output crest ratio 3:1
●  50Hz/60Hz frequency converter mode
●  Programmable output sockets
3-year electronics warranty
2-year battery warranty
Free pickup & return service
Only applicable in the Iberian Peninsula
www.laparaups.com
contacto@laparaups.com
REV 01 · 2026-07 · EN
LA-ON-RACK-V.10
01 / 02
Technical specifications
SERIE LA-ON-RACK-V.10  |  ONLINE RACK UPS
MODEL
LA-ON-1K-RACK-V.10
LA-ON-2K-RACK-V.10
LA-ON-3K-RACK-V.10
LA-ON-RACK-V.10 SERIES UPS
CAPACITY*1000VA / 1000W2000VA / 2000W3000VA / 3000W
INPUT
Voltage range (Nominal voltage range)110-300 VAC ± 5 % or 55-150 VAC ± 5 % (depending on EU / USA version)
Voltage range (Low mains voltage return)175VAC/155VAC/135VAC/125VAC ± 5 % or 87VAC/77VAC/67VAC/62VAC ± 5 % (depending on EU / USA version) (based on load percentage 100% - 80% / 80% - 70% / 70% - 60% / 60% - 0)
Voltage range (High mains voltage return)290 VAC ± 5 % or 145 VAC ± 5 % (depending on EU / USA version)
Frequency range40Hz ~ 70Hz
PhaseSingle phase with earth connection (phase + neutral)
Power factor≥ 0.99 at nominal voltage and 100% load
THDi≤5% @ 205-245 VAC or 100 ~ 130 VAC, THDU < 1.6% @ linear load and charged battery
OUTPUT
Output voltage200/208/220/230/240 VAC or 100/110/115/120/127 VAC (depending on EU / USA version) (default: 230 VAC)
AC voltage regulation (Battery mode)± 1%
Frequency range (Synchronized range)47~53Hz or 57~63Hz
Frequency range (Battery mode)50 Hz ± 0.1 Hz or 60Hz ± 0.1 Hz
Crest current ratio3:1
Harmonic distortion≤2% THD (Linear load); ≤4% THD (Non-linear load)
Transfer time (AC mode to Battery mode)Zero
Transfer time (Inverter to Bypass)4 ms
Waveform (Battery mode)Pure sine wave
EFFICIENCY
AC mode89% @ charged battery91% @ charged battery91% @ charged battery
ECO mode96% @ charged battery
Battery mode≥ 88%≥ 90%≥ 90%
BATTERY
Battery type12V / 9AH12V / 9AH12V / 9AH
Quantity246
Typical recharge time3 hours at 2A charging current, to recover 95% of capacity
Charging current100/110/115/120/127 VAC models: default 2A, max. adjustable to 8A; 200/208/220/230/240 VAC models: default 2A, max. adjustable 12A100/110/115/120/127 VAC models: default 2A, max. adjustable to 8A; 200/208/220/230/240 VAC models: default 2A, max. adjustable 12ADefault: 2A, Max: adjustable 8A
Charging voltage27.4 VDC ± 1%54.7 VDC ± 1%82.1 VDC ± 1%
INDICATORS
LCD displayUPS status, load level, battery level, input/output voltage, discharge time and fault conditions.
CONNECTIONS
Output sockets8xIEC C138xIEC C138xIEC C13 + 1xIEC C19
Communication ports1xUSB + 1xRS232 + 1x intelligent SNMP slot
PHYSICAL DATA
Dimensions, D x W x H (mm)410 X 438 X 88510 X 438 X 88630 X 438 X 88
Net weight (kg) (With batteries)13,419,827,5
Net weight (kg) (Without batteries)6.69.412.4
OPERATING ENVIRONMENT
Humidity20-95 % RH @ 0-40°C (non-condensing)
Noise level< 50dBA @ 1 meter (with fan speed control)
MANAGEMENT SOFTWARE
Smart RS-232 & USBSupports Windows 2000/2003/XP/Vista/2008/7/8/10, Linux, Unix and Mac
Optional SNMPPower management from the SNMP manager and web browser.
* Specifications subject to change without notice. Please refer to the applicable service conditions.
www.laparaups.com
contacto@laparaups.com
LA-ON-RACK-V.10