Made in Japan
Manufacturer: Chino Corporation
Model: JU Series

Features

• Compact structure
  Compact, lightweight and high panel installation density
• Options
  The options of heater disconnection alarm function and current limit function are available.
• Phase-angle firing/zero-cross firing
  The phase-angle firing system and the zero-cross firing system are selectable. The running by the phase-angle firing system at the initial stage and by the zero-cross firing system at the normal stage is possible.
• Zero-cross firing system
  With the delta-sigma modulation, which controls every 1 cycle, the fine control like the phase-angle firing system is possible.
• Setting unit (option)
  Display of various parameters, voltage/current/ power and change of the feedback system are possible.
• Various protections functions built-in
  The rapid fuse melts to protect the thyristor element from load short-circuits, and the gate turns off during over-current. Models with a built-in cooling fan stop output and activate an alarm when the heat-sink temperature becomes abnormal.
• Self-diagnosis function built-in
  The self-diagnosis function detects abnormal operation, thyristor element issues, and power supply problems.

Specifications