DATASHEET
LA-ON33-MOD
REV 01 · 2026-07 · EN
MODULAR THREE-PHASE UPS · SERIE LA-ON33-MODModular power
with N+1 redundancy
Scalable three-phase double conversion in 30 kW modules, with rack-integrated batteries.
Modular online
TECHNOLOGY
2 models
LA-ON33-90K · 120K MOD
Rack 19"
FORMAT
IDEAL FOR
Large data centers
Industry
Hospitals
Scalable growth
QUICK DECISIONThe essentials, at a glance
Key figures for the range
POWER
90 / 120 kVA
REDUNDANCY
N+1 / N+X
BATTERY
Rack-integrated
EFFICIENCY
Up to 94.5%
TECHNICAL ADVANTAGESKey features
● Modular double-conversion three-phase online UPS
● 30 kVA / 30 kW power modules
● N+1 / N+X parallel redundancy in the same rack
● Output power factor 1 (kVA = kW)
● Rack-integrated battery modules with flexible configuration (32 to 40 per string)
● Modular power, STS and battery design: simple maintenance and low MTTR
● Built-in maintenance bypass and redundant dual power supply in the STS
● 5.7" graphic LCD display (optional 10" touch panel)
● Adjustable charging current, up to 8 A per power module
2-year electronics warranty
1-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-ON33-MOD
01 / 02
Technical specifications
SERIE LA-ON33-MOD | MODULAR THREE-PHASE UPS
MODEL
LA-ON33-90K-MOD
LA-ON33-120K-MOD
| LA-ON33-MOD UPS SERIES |
| CAPACITY* | 90.000 VA / 90.000 W | 120.000 VA / 120.000 W |
| Battery type | Battery integrated as modules in the rack |
| Max. number of power modules | 3 | 4 |
| Max. number of battery modules | 3 | 5 |
| INPUT |
| Nominal voltage | 3 x 380/400/415 VAC (3F+N) |
| Voltage range | 305 ~ 478 VAC at 100% load; 208 ~ 304 VAC at <70% load |
| Nominal frequency / range | 50/60 Hz (auto sensing) · 40 Hz ~ 70 Hz |
| Power factor | > 0.99 at 100% load; > 0.98 at 50% load |
| Harmonic distortion (THDi) | < 3% at 100% load |
| OUTPUT |
| Nominal voltage | 3 phases with neutral (380/400/415 VAC) |
| Voltage regulation (steady state) | ≤ ±1% typical (balanced load); ≤ ±2% typical (imbalanced load) |
| Nominal frequency / range (synchronized) | 50/60 Hz · 46 Hz ~ 54 Hz or 56 Hz ~ 64 Hz |
| Overload capability | 110%: 1 hour; 125%: 10 min; 150%: 1 min; >150%: 200 ms |
| Harmonic distortion | ≤ 2% THD (linear load); ≤ 4% THD (non-linear load) |
| Efficiency | Above 94.5% |
| BATTERY CHARGER |
| Nominal voltage | ±216 V (12 V x 36) |
| Maximum / minimum voltage | ±240 V (12 V x 40) / ±192 V (12 V x 32) |
| Charging voltage (float / boost) | 2.25 / 2.35 V per cell |
| Temperature compensation | Yes |
| Max. charging current per module | 8 A |
| SYSTEM MODULES |
| Power module | PM-30HV · 3P/3P 30 kVA / 30 kW · 650 x 440 x 132 mm (3U) · 34.5 kg |
| Battery module | 10 x 12 V 9 Ah batteries · 735 x 107 x 155 mm · 26.0 kg |
| PHYSICAL DATA |
| 19" rack dimensions, D x W x H (mm) | 1100 x 600 x 1475 | 1100 x 600 x 2010 |
| Net weight (Kg) | 675 | 932 |
| WORKING ENVIRONMENT |
| Operating temperature | 0 ~ 40°C (battery life is reduced above 25°C) |
| Relative humidity | < 95% non-condensing |
| Operating altitude** | < 1000 m |
| IP class | IP 20 |
| MANAGEMENT SOFTWARE |
| Smart RS-232 / USB | Supports Windows® 2000/2003/XP/Vista/2008/7/8, Linux, Unix and Mac |
| Optional SNMP | Power management from an SNMP manager and web browser |
| STANDARDS |
| Safety / EMC | IEC/EN 60950-1; IEC/EN 62040-1 · IEC/EN 62040-2 Category C3 |
* Specifications subject to change without notice. ** Above 1000 m of altitude, derate the output power by 1% per 100 m.
www.laparaups.com
contacto@laparaups.com
LA-ON33-MOD
