Input
Rated input voltage¡G3 x 400...3 x 500 V AC (Wide-range input)
AC input voltage range¡G3 x 340...3 x 575 V AC / 2 x 360...2 x 575 V AC
AC frequency range¡G47...63 Hz
DC input voltage range¡G450...800 V DC (max. 500 V DC in accordance with UL 508)
Output
Rated output voltage¡G24 V DC ¡Ó 1 %
Output voltage¡G22...28 V DC (adjustable via potentiometer on front)
General data
Efficiency¡G87 % @ 3 x 500 V AC / 88 % @ 3 x 400 V AC
Power loss @ idling / nominal load¡G6 W / 13 W
Input
Rated input voltage¡G3 x 400...3 x 500 V AC (Wide-range input)
AC input voltage range¡G3 x 340...3 x 575 V AC / 2 x 360...2 x 575 V AC
AC frequency range¡G47...63 Hz
DC input voltage range¡G450...800 V DC (max. 500 V DC in accordance with UL 508)
Output
Rated output voltage¡G24 V DC ¡Ó 1 %
Output voltage¡G22...28 V DC (adjustable via potentiometer on front)
General data
Efficiency¡G88 % @ 3 x 500 V AC / 89 % @ 3 x 400 V AC
Power loss @ idling / nominal load¡G8 W / 26 W
Input
Rated input voltage¡G3 x 400...3 x 500 V AC (Wide-range input)
AC input voltage range¡G3 x 340...3 x 575 V AC / 2 x 360...2 x 575 V AC
AC frequency range¡G47...63 Hz
DC input voltage range¡G450...800 V DC (max. 500 V DC in accordance with UL 508)
Output
Rated output voltage¡G24 V DC ¡Ó 1 %
Output voltage¡G22...28 V DC (adjustable via potentiometer on front)
General data
Efficiency¡G89 % @ 3 x 500 V AC / 90 % @ 3 x 400 V AC
Power loss @ idling / nominal load¡G8 W / 48 W
Input
Rated input voltage¡G3 x 400...3 x 500 V AC (Wide-range input)
AC input voltage range¡G3 x 340...3 x 575 V AC / 2 x 360...2 x 575 V AC
AC frequency range¡G47...63 Hz
DC input voltage range¡G450...800 V DC (max. 500 V DC in accordance with UL 508)
Output
Rated output voltage¡G24 V DC ¡Ó 1 %
Output voltage¡G22...28 V DC (adjustable via potentiometer on front)
General data
Efficiency¡G90 % @ 3 x 500 V AC / 91 % @ 3 x 400 V AC
Power loss @ idling / nominal load¡G5 W / 95 W