Input
Input 1-phase AC
Supply voltage
● 1 at AC Rated value 120 V
● 2 at AC Rated value 230 V
● Note Automatic range selection
Input voltage
● 1 at AC 85 … 132 V
● 2 at AC 170 … 264 V
Wide-range input No
Overvoltage resistance 2.3 × Vin rated, 1.3 ms
Mains buffering at Iout rated, min. 20 ms; at Vin = 93/187 V
Rated line frequency 50 … 60 Hz
Rated line range 47 … 63 Hz
Input current
● at rated input voltage 120 V 2.34 A
● at rated input voltage 230 V 1.36 A
Switch-on current limiting (+25 °C), max. 40 A
I²t, max. 1 A²·s
Safety
Primary/secondary isolation Yes
Galvanic isolation Safety extra-low output voltage Uout acc. to EN 60950-1 and EN
50178
Protection class Class I
Leakage current
● maximum 3.5 mA
● typical 0.4 mA
CE mark Yes
UL/CSA approval Yes
UL/cUL (CSA) approval cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259,
cCSAus (CSA C22.2 No. 60950-1, UL 60950-1, UL 1604)
Explosion protection IECEx Ex nA nC IIC T4 Gc; ATEX (EX) II 3G Ex nA nC IIC T4 Gc;
cCSAus (CSA C22.2 No. 213-M1987, ANSI/ISA-12.12.01-2007)
Class I, Div. 2, Group ABCD, T4
Certificate of suitability IECEx Yes
Certificate of suitability NEC Class 2 No
FM approval –
CB approval Yes
Marine approval GL, BV
Degree of protection (EN 60529) IP20
