Isolation Auto Transformers

THREE PHASE AUTO TRANSFORMERS (ATR SERIES | 220 V/380V /480 V)

  • VOLTAGES: 220V – 380V-480V
  • STANDARD: ACCORDING TO EN 61558-2-13
  • FREQUENCIES: 50 / 60Hz
  • PROTECTION DEGREE: IP2X-3X
  • PROTECTION CLASS: I
  • ISOLATION CLASS: T40/F
  • NON-SHORT-CIRCUIT PRO

Input and output voltages derive from a common winding (Class H 180ºC) without galvanic isolation. They are designed to step up or down the network voltage in order to supply the needed voltage for equipment intended to be associated