Products

Feature

• Protection, Control, and Measurement Integrated
  Integrates up to four elements of protection functions required for power distribution facilities, multiple measurement functions such as meters, and control functions of circuit breakers into a single unit. Space saving and reduction of design and assembly man-hours are realized.
• Enhanced display functions
  High brightness white backlight improves visibility. Large LCD can display various information such as simultaneous measurement of 4 elements and detected values in case of accidents.
• Highly reliable design
  Duplex trip circuit and fail-safe function prevent malfunction. Dual behavior system is used for "ON" and "OFF" operation of circuit breaker.
• Extensive lineup
  Five models are available to suit various applications. Wide range of input is available, including wide-area CT that does not require CT replacement even when load capacity is changed.
• Various Protection Characteristics
  Six types of overcurrent protection characteristics are provided, including the general limit time and three-step staircase limit time. Flexible response is possible even in facilities with severe restrictions on protection coordination.
• Improved operability and maintainability
  Detachable terminal blocks and connectors reduce wiring man-hours, and two test modes help shorten test time during periodic inspections.