Legrand trimod HE 3 104 09 (20kVA)

Legrand trimod HE 3 104 09 (20kVA) with a unity power factor the Legrand Trimod HE UPS series guarantees a maximum real power. Each system provides three phase modularity consisting of individual, hot swappable, single phase modules allowing for optimised power availability and no need to power the UPS off.

Legrand trimod HE 3 104 09 (20kVA) Information

Power Control

Key Features:

  • CERTIFIED EFFICIENCY One of the highest values in the market 96%
  • Increased Power
  • HOT-SWAP feature
  • Separate Batteries (The new multi control board cabinet, also allows you to associate each control a separate battery pack.)


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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