TRANSFORMER Model AOC 430

CHARACTERISTICS TA Toroidale in resina Poliuretanica ACCORDING TO CEI EN / IEC 61869-1/2 RATED INSULATION LEVEL KV 0,72/3/- RATED PRIMARY VOLTAGE (V) or CURRENT (A) 100A Ist SECONDARY WINDING 1A VA / cl 1 VA / cl 3 Ith ( kA/ sec ) 25 KA / 1 sec Idyn (kApk) 62,5 FREQUENCY ( Hz ) 50 ext. % (TA) / Ft (TV) 120% VA Th RING CORE CURENT D-inside x D-outside x h - (mm) 430x520x100 TRANSFORMER . DIMENSIONS Weight ( kg ) 20 RATIO CHANGE ON / EXECUTION SEALABLE SECONDARY TERMINAL COVER sigillabili