http://www.tu-ilmenau.de

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Contact Person

Univ.-Prof. Dr. Frank Berger

Head of Research Lab

Phone +49 3677 69-2834

Send email


INHALTE

High Power Laboratory

Switching power equipments

Applications:
  • Research of short circuit loads on electrical equipments in short time intervals 500ms
  • Variation of the short-circuit impedance corresponding to the required network conditions
    • variable cos φ, κ in AC electrical circuits
    • variable τ            in DC electrical circuits

 


Motor-Generator-Converter

Technical Sheath

 

Voltage (U)

50...800V DC continuosly adjustable

Short Circuit Current (Ik)

max. 8 kA / 50 ms

Radd

0 - 3.15 Ω

Ladd

0 - 48 mH

 


30kA-AC-Switching power equipment, one phase (currently in complete overhaul)

Technical Sheath

 

Voltage (U)

92 - 121V AC

 

230 - 303V AC

Short Circuit Current (Ik)

max. 30 kA

Radd

0 - 680 mΩ

Ladd

0 - 22 mH

Short time operation

max. 100ms

Half sinus wave generator

Application:


  • Electrical circuit for generating half sinusoidal test currents (50Hz)

 


Technical Sheath

 

Loading Voltage (UC max)

10 kV

Short Circuit Current (Ik)

max. 15 kA

High current equipment

Applications:
  • Long time current load of electrical equipments with variable voltage in the low voltage interval.
  • Current load during test is continuosly adjustable.

 


20kA-AC-High current equipment

Technical Sheath

 

Voltage (U)

0 - 14V AC

Short Circuit Current (Ik)

max. 20 kA


4kA-DC-High current equipment

Technical Sheath

 

Voltage (U)

0 - 20V AC

Short Circuit Current (Ik)

max. 4 kA