Legrand trimod HE 3 104 03 (15kVA)

The Legrand Trimod HE 3 104 03 (15kVA) boasts a unity power factor and is a part of the Trimod HE UPS series, ensuring maximum real power. The system offers three-phase modularity comprising hot swappable, individual single-phase modules, which ensures optimized power availability without the need to power off the UPS.

Legrand trimod HE 3 104 03 (15kVA) Information

Key Features:

  • Certified efficiency with one of the highest values in the market at 96%
  • Increased power for optimized performance
  • Hot-swap feature allows for easy module replacement without the need to shut down the system
  • Separate batteries can be associated with each control using the new multi-control board cabinet


Nominal power (kVA) 10
Active power (kW) 10
Module power (kW) 3,4
Classification On-Line double conversion VFI-SS-111
System Modular, expandable and redundant UPS system
Input specifications
Input voltage 380, 400, 415 3PH+N+PE

(or 220, 230, 240 1PH)

Input frequency 45-65 Hz (43,0 ÷ 68.4 Hz)
Input voltage range 400V +15%/-20% - 230V +15%/-20%
THD input current < 3% ( at full load)
Compatibility with power supply units Si
Input power factor > 0,99
Output Specifications
Output voltage 380, 400, 415 3F+N+PE

(o 220, 230, 240 1F)

Efficiency Up to 96%
Efficiency in Eco mode 99%
Nominal output frequency 50/60 Hz selectable by the user ±2 % (standard), ±14 % (extended)
Crest factor 3:1
Waveform Sinusoidal
Output voltage tolerance ±1%
THD output voltage <1%
Overload capacity 10 minutes at 115%, 60 seconds at 135%
Bypass Automatic bypass (static and electromechanical) and manual maintenance bypass
Battery module Plug & play
Battery series type/voltage VRLA - AGM / 240 Vdc
Operating time Configurable
Battery charger Smart charge technology. 3-stage advanced cycle
Batteries saparate configuration no
Communication and management
Display and signals 4 x 20-character lines, 4 menu navigation buttons, LED multi-colour status indicator, alarms and audio signals
Communication ports 2 RS232 serial ports, 1 logical gate, 5 ports with dry contacts, 1 slot for interfaces
Backfeed protection NC/NO auxiliary contact
Emergency Power Off (EPO) Yes
Remote management Available
Physical Specifications
Height (A-B) 1650 - 1370
Width 414
Depth 628
Installed power modules 3
Installable battery drawers (A-B) Up to 16 - Up to 12
Net weight kg (A-B) 155 - 120


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