JS – JT SERIES THYRISTOR REGULATOR

JS_JT_01

The JS/JT series is small and lightweight thyristor regulators with built-in firing unit for high density of mounting on instrumentation panels.

FEATURES

  • Wide selection from 10A to 1000A on both single-phase and three-phase load applications
  • Two control systems of phase-angle firing system and zero-cross firing system
  • 4 kinds of feedback type of voltage feedback, current feedback, power feedback and without feedback are available in accordance with the characteristics of heating element on the phase-angle firing system
  • Two kinds of zero-cross firing system, conventional type and modulation type, are available for sensitive power control
  • Protection functions including thyristor gate-off and rapid fuse are built-in.

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