Features Universal AC input (up to 305VAC) / Full range Built-in active PFC function High efficiency up to 95% Fanless design, cooling by free air convection -55~+70ºC wide operating range Aluminum case and filling with heat-conducted glue IP65 design, optional IP68 rated model available Meet 6KV surge immunity level Withstand the 10G vibration test Operating altitude up to 5000 meters Protections: Short circuit / Over current / Over voltage / Over temperature 6 years warranty General Specification AC input voltage range 85~264VAC (277VAC operational); 120~370VDC(390VDC operational) AC inrush current (max.) COLD START 70A at 230VAC DC adjustment range -10%~+10% rated output voltage (A-Type only) Current adjustment range 60%~100% Over current protection 105%~125% constant current limiting, auto-recovery Over-voltage protection 105%~135% rated output voltage Setup, rise, hold up time 2500ms, 80ms, 15ms at full load and 230VAC Withstand voltage I/P-O/P: 3.75KVAC, I/P-FG: 2KVAC, O/P-FG: 1.5KVAC Working temperature -55~+70ºC (refer to output derating curve) Safety standards UL62368-1,IEC62368-1, IP65 (or IP68 for HEP-320 Blank-Type), EAC TP TC 004 approved ; Design refer to BS EN/EN62368-1 EMC standards EN55022 class B, EN61000-3-2,3, EAC TP TC 020 Connection Input SJTW 18AWGx3C(30cm) Connection Output SJTW 14AWGx2C (30cm)+ SJTW 14AWGx2C (30cm) Dimension (LxWxH) (mm) 252x 90 x 43.8