Modular, Switch-mode Inverter

for Industrial, Telecom, and Data/IT Applications

TEBEVERT III 1-Phase Inverter with module

TEBEVERT III: Modular, Switch-mode Inverter

An ever increasing number of mission critical loads in information, telecommunication, and industrial applications demand continuous power protection and availability in the event of main utility power failure, and reasonable power quality in the event of critical main utility power conditions. On public networks, major loads, as well as lightning strikes, generate dynamic overvoltages, undervoltages, sags / brownouts, and transients.

The use of semiconductors with high switching frequencies allows for compact construction, low weight, and high efficiencies. The TEBEVERT III Inverter system can be scaled up in 5kVA increments, up to a maximum power output of 25kVA. Modules operating in parallel allows customers to run the inverter in an N+1 configuration for added redundancy.

General Features

General Features

  • Single Phase Inverter Output
  • use of existing battery & 
rectifier infrastructure
  • power range: 5 kVA to 25 kVA (individual 5kVA/4kW hot-plug modules)
  • input voltages
    • 48 VDC Standard (120VDC system available upon request
    • 120VAC (L/N) Standard Bypass Input
    • 120/240, 208, 220, 230, 240, 480, and 415VAC
  • output voltages
    • 120VAC ± 5 % adjustable (5kVA module) Standard
    • 120/240, 115/230, 230, and 110/220VAC (non-UL) options available
  • System built in cabinet
    • Zone 0, Zone 4, and NEBS lvl 3, Zone 4 options
  • compact, modular, fail-safe
  • Communication Options
    • MCU2000, Display, SNMP, and TCP/IP available
  • cabinet clearance required
    • Front: 24"; Back: 12"; Top: 12"


Maximum Availability

Maximum Availability

  • n+1 redundancy
  • stand-alone modules
  • extensive signaling and 
monitoring functions
  • static bypass switch
  • available maintenance bypass switch
  • high quality output power 

  • 500% overload capacity
  • optional remote monitoring

Highest Economic Efficiency

Highest Economic Efficiency

  • energy-efficient
  • easy adaptation of system power to changing applications
  • less than 3% harmonic distortion on the output
  • hot-swappable modules

Further Information


For additional information, please reach out to your sales contact.