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