DC Power Supply Input Voltage 380 to 480 V AC Output Voltage 24 to 28V DC Power Rating 960W Output Amps 40.0 Mounting DIN Rail Switching Case Material Metal Case Height 124 mm Width 110 mm Depth 127 mm Series Dimension Hz 50 to 60 Hz Phase - Electrical Three Peak Amps 60 IP Rating 20 Output Noise 100mV Hold Up Time 25 msec Status Indicator LED/DC OK Signal Features High Efficiency and Long Lifetime Operating Temp Range -25 Degrees to 70 Degrees C