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Puls QT40.481 3-Phase 48VDC 960W Power Supply
The QT40.481 is a power supply by Puls, taking 1.3A...1.8A/ph input on a 3ph 380...480VAC supply -15%...+10% @ 50/60Hz.
Suitable for operation between -25°C...+70°C, 17.5A...20A output @ 48...54VDC <= +60°C for 960W, derate linearly at 24W/Δ°C above 60°C up to 70°Cmax. Short-term overload of 26.7A...30A @ 48...54VDC for up to 4s at a temperature of <= +70°C.
Active harmonic correction and active input inrush current limitation for input inrush current of 4.5A. Power factor of 0.92, ripple and noise voltage max. of 150mVpp.
DIN rail mounted, unit measuring 124mm x 110mm x 127mm (HxWxD), weight of approx. 1.5kg.