About input ranges

Our input voltage ranges

For AC/DC units, input ranges are selected with focus on the world’s most common national single-phase and three-phase electrical networks. Overwhelmingly, these are the networks of the American standard 120 VAC (maximum short-time deviation is 100-127 VAC) 60 Hz and the European one – 220-240 VAC (maximum short-term deviation 198-242 VAC) 50 Hz.

• For our 1-phase AC/DC units – there are available 230W (100-264 VAC, 140-372 VDC) and 115 (80-138 VAC, 150 VAC transient) inputs with a frequency of 50-60 Hz (up to 440 Hz per request).
• For our 3-phase AC/DC units – there are inputs 400 (323-440 VAC) and 220 (187-264 VAC) with a frequency of 50-60 Hz (up to 400 Hz per request) are used. Our AC/DC units may be used with DC equivalents of mains too, for example for 220 input models 263-372 VDC may be used, for 400 – 390-620 VDC.
• For DC/DC converters there are 5 mains available: 28W (16-50 VDC, 80 VDC transient), 28 (16-40 VDC, 50 VDC transient), 48W (9-80 VDC, 100 VDC transient), 48 (34-75 VDC, 100 VDC transient), 150 (82-200 VDC, 230 VDC transient) and 270 (155-400 VDC, 450 VDC transient).

Write to us and request – we will carefully consider the requirements for your particular input voltage range.

General designer of AEPS-GROUP Alexander Goncharov.