Puls Dimension Cps20.481 Rail Power Supplies for 1-Phase 48V 10A

• Output Type: Single
• Warranty: 1 Year
• Output Power: 401 - 500W
• Input Voltage: 110-220V
• Connection Mode: Series Switching Power Supply
• Starting Mode: Self-excited Switching Power Supply
• Model NO.: CPS20.481
• Voltage Regulating Mode: Frequency Modulation Type
• Power Supplying System: Terminal Power Distribution Equipment
• Energy Transmission: Two-way Transmission
• Modulation System: PFAW
• Brand: Puls
• Transport Package: Paper Carton
• Trademark: PULS
• Origin: Finland

Product Description

CPS20.481

DIN rail power supplies for 1-phase system
48 V, 10 A

DC output	48 - 56 Vdc
	10 - 8.6 A
	480 W
Input	AC 100 - 240 V (-15 %/+10 %)
Dimensions (WxHxD)	65 x 124 x 127 mm
Weight	1000 g

Input data

AC Input voltage	AC 100 - 240 V (-15 %/+10 %)
Harmonic correction	active
Power factor	0.95
Input inrush current limitation	active
Input inrush current	9 A / 7 A
External input fuse recommendation	B-10 A / C-10 A

Output data

Nominal voltage	48 Vdc
Adjustment range	48 - 56 V
Output current range	10 - 8.6 A
Output current	8.6 A at 56 V
	10 A at 48 V
Output power	480 W
Power reserves	20 % Power Boost
Derating	12 W/°C for >+60 °C
Ripple and noise voltage max.	50 mVpp

Overview

Dimensions (WxHxD)	65 mm x 124 mm x 127 mm
Weight per unit (excl. packaging)	1000 g
Mounting method	DIN rail
Operating temp. range	-25 °C to 70 °C
Connection method	Screw terminals
Efficiency, typ.	93.9 %
Power losses, typ.	31.2 W
MTBF SN 29500 @ 40 °C (h)	537000 h
DC-OK signal	yes