Redundancy module for DC power supplies YR40.242

switch-mode DC

Input current - 2 x 20 A Nominal current per input - 20 A DC Input voltage - DC 12 V - 28 V Voltage drop - 72 mV Output data Output current range - 40 A Output current - 40 A Output current short circuit max. - 26 A Derating - 1 W/°C for >+60 °C Overview Dimensions (WxHxD) - 36 mm x 124 mm x 127 mm Weight per unit (excl. packaging) - 280 g Mounting method - DIN rail Operating temp. range - -40 °C to 70 °C Connection method - Screw terminals Power losses, typ. - 1.7 W No-load losses, typ. - 0.2 W MTBF SN 29500 @ 40 °C (h) - 4500000 h For N+1 and 1+1 redundant systems Dual input with single output Suitable for all DIMENSION power supplies except QT20 and QTD20 series Only 72 mV voltage drop at 20 A output current Only 1.7 W loss at 20 A and 5.9 Wat 40 A output current 160 % (65 A) Peak load capability Reverse input polarity protection Full power between -40 °C and +60 °C Width only 36 mm Rugged metal housing Easy wiring: Distribution terminal for negative pole included