Ecostar Eco5-TP4V180-24J – SCR | Eco5-TP | Three Phase Thyristor Power Regulator (180Amp)


  • Independent adjustment of Max and BIAS.
  • Down-opened Panel, easy for fuse replacement.
  • VR of Max and SFS are installed in the front panel, easy for adjustment.
  • Multi-LED display panel makes the operating condition clear.
  • The auxiliary powers (AC1, AC2) are independently controlled for all models.
  • Build-in buffering output adjustment (SFS VR), adjusting range 1~22 seconds. (Only for the phase control product)
  • Top & bottom shielding covers are designed for safety and fashion out looking, also easy for wiring installation.

Product features

  • Allows independent adjustment of Max and BIAS settings.
  • Features a down-opened panel for easy fuse replacement.
  • Front panel installation of VR for Max and SFS adjustment for user convenience.
  • Multi-LED display panel for clear indication of operating conditions.
  • Independent control of auxiliary powers (AC1, AC2) for all models.
  • Includes built-in buffering output adjustment (SFS VR) with a range of 1 to 22 seconds (only applicable to phase control products).
  • Safety and aesthetic considerations with top and bottom shielding covers for easy wiring installation.
  • Features immediate system output switch-off in the event of sudden 0.5 Hz power loss, with subsequent buffering upon power restoration to prevent voltage surges and fuse damage.
  • Designed for main power specifications ranging from 200 to 480VAC.
  • Automatically detects power frequency within the range of 50 to 60 Hz without the need for manual selection or switching.
  • Provides automatic detection and display of power out-of-phase, SCR overheating, and fuse burn-down, with corresponding alarm dry contact output.
  • Automatically stops system output in cases of SCR overheating or fuse burn-down, with subsequent buffering upon malfunction resolution and power restoration.
  • Offers compatibility with various control signals including 420mA, 15VDC, 210VDC, 020mA, 05 VDC, 010VDC, and dry contact points.
  • Includes separate triggering circuit and main board design to prevent main board damage during main circuit malfunctions.
  • Utilizes European detachable control signal connectors for easy replacement without requiring rewiring.

Outline description

Installation and ambient conditions

  • During operation, the power regulator generates heat. It is recommended to install the system vertically with space on two sides to prevent continuous temperature rise inside the regulator.
  • Ventilation holes in the control box should be installed following the principle of upward air movement or with additional cooling fans.
  • Avoid installation in areas with high temperatures or poor ventilation to maintain operating capacity below 70% of nominal capacity.
  • Do not install in areas with heavy water evaporation, acidic, alkaline, or corrosive air.
  • Ambient humidity should be below 90%RH to prevent condensation.
  • Ambient temperature range for operation: -10°C to 45°C.



ecostar eco5-TP4V180-24J – SCR eco5-TP – Three Phase Thyristor Power Regulator (180Amp)-DpstarGroup