Sipin W5TP4V125-24J SCR | Three Phase Thyristor Power Regulator (125Amp)

Key Features

  • 125A rated output capacity
  • Input voltage: 200–480VAC
  • Phase angle control for continuous output regulation
  • Adjustable buffering time from 1 to 22 seconds
  • LED indicator panel for operational and fault display
  • VR control for Max and SFS adjustment on front panel
  • Independent auxiliary power input terminals (AC1 and AC2)
  • Automatic frequency detection: 50/60Hz
  • Integrated protection for SCR overheating and fuse failure
  • Alarm output via dry contact for external monitoring
  • Supports analog control input: 4–20mA, 0–10VDC, 2–10VDC, etc.
  • Detachable connectors for simplified wiring and replacement
  • Fan-cooled enclosure with heat sink
  • Operating environment: -10°C to 45°C
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Sipin W5TP4V125-24J is a high-capacity three-phase thyristor power regulator designed to handle up to 125A, making it ideal for large-scale industrial heating and automation systems. It utilizes phase angle control to provide smooth voltage regulation for resistive and inductive loads.

With built-in fault protections, LED status indicators, and manual front-panel adjustments, this model combines safety, functionality, and ease of integration. Its fan-cooled design ensures efficient thermal management, while its robust construction makes it reliable for continuous operation in demanding environments.

Specification

Model W5TP4V125-24J
Rated Current 125A
Power Input Voltage 200~480VAC
Power Frequency Detection 50/60Hz (automatic)
Cooling Method Fan-cooling with heat sink
Ambient Temperature -10°C to 45°C
Humidity Below 90%RH (non-condensing)
Dimensions (L × W × H) 288mm × 140mm × 205mm
Weight 4.4 kg (net)

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Sipin W5TP4V125-24J SCR Three Phase Thyristor Power Regulator (125 Amp)_DpstarGroup

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