723700 - regulated, 480 W

723700 - regulated, 480 W

Part No.
723700
Type
CPS2B1-480-24
Article on stock
PU
1 piece
Power supply
regulated, 480 W

Description

Primary switchmode power supply, PFC, Single-phase
Input: AC 90–264 V, DC 110–345 V
Output: 24 V, adjustable output voltage range (DC 22–29 V)
Properties
  • High efficiency and extremely compact dimensions
  • Only 56 mm wide aluminium housing
  • Active PFC (Power factor correction)
  • Overload 150 %
  • Constant current or hiccup mode limitation (in case of overload), user definable
  • Wide output voltage range
  • Easy to connect in parallel to increase performance
  • Up to 60 °C operating temperature without derating

Technical Data

Input

Number of phases
1
Rated voltage UN
AC 120/240 V (UL certified)
Operation voltage range
AC 90–264 V / DC 110–345 V
Line frequency
47–63 Hz
Rated current IN
  • 4.8 A @ AC 120 V / 2.4 A @ AC 240 V
  • 4.9 A @ DC 110 V / 1.7 A @ AC 345 V
Inrush peak current
≤23 A / 0.56 A2s
Touch current (leakage current)
≤0.9 mA
Internal fuse
8AT (not user replacable)
External fuse
10AT or MCB 10A C-curve
It is strongly recommended that external surge arresters (SPDs) be provided in accordance with local regulations.
Power factor correction P.F.C.
>0,90, enabled

Output

Rated voltage UN
DC24V
Rated current IN
20 A
Overload limit in constant current mode
21 A
Max. output current
30 A, 5 s @ Hiccup Mode
Heat dissipation
<36.5 W
Setting range Uout min./Uout max.
DC 22–29 V
Load regulation
<1.5 %
Ripple and Noise
<150 mV pp
Ripple and noise are measured with 20 MHz bandwidth, the probe is terminated with a 0.1 μF MKP parallel capacitor.
Hold up time
>25 ms @ AC 240 V
Status indication DC ON LED green
≥21.6 V
Status indication DC LOW LED red
≤21.6 V
Parallel / redundant mode
yes/via external decoupling diode e.g. Part-No. 722999
NOTE: Be sure to set the current limiting mode jumper to DC mode when connecting multiple devices in parallel.
Efficiency
>93 % @ AC 240 V
Overtemperature protection
yes
Over voltage protection
≥DC 33 V (UA=24 V)
Short circuit
Hiccup Mode

Monitoring

DC ON Control (Rdy)
N/O contact
Switching voltage
AC/DC 300 V / DC 150 V
Switching current
AC/DC 1 A
Switching capacity
300 VA / 30 W
Isolation voltage
AC 500 V

General

Insulation voltage input / output
DC 4.2 kV, 1 min.
Insulation voltage input / ground
DC 2.2 kV, 1 min.
Insulation voltage output / ground
DC 750 V, 1 min.
Derating
  • >50 °C: -7.6 W/°C @ AC 120 V
  • >60 °C: -7.2 W/°C @ AC 240 V
Operation temperature range
-40 °C … +70 °C
UL certified up to 50 °C at AC 120 V or up to 60 °C at AC 240 V
Storage temperature range
-40°C…80°C
Relative air humidity
5 – 95 %, non-condensing
Cooling
Air convection, 100 mm distance top/bottom, 20 mm side
Housing material
Aluminum
Mounting
  • DIN rail mountable TS35
  • (EN 60715)
Installation position
vertical
Protection class
IP20 (IEC 529 / EN 60529)
Protection class
I
Over voltage category
III (EN 50178)
Degree of polution
2 (IEC 60664-1)
Weight
1,1 kg/piece
Connection type
  • Screw terminal
  • 0,20 mm2 – 2,5 mm2 / AWG 24 – 12
Strip length
6.0-7.5 mm / 0.24-0.30 in
Schraubendreher
3,0 × 0,5 mm
Tightening torque
0.5 – 0.6 Nm / 4.42 – 5.30 lbf in
Dimensions (w × h × d)
56×140×139 mm
Certifications
cULus (E249179)
Standards
  • EN 60950 (Safety Standard, reference)
  • EN 50178 (Safety Standard, reference)
  • EN 55011 (CISPR11) Class B (EMC Emission)
  • EN 55022 (CISPR22) Class B (EMC Emission)
  • EN 60529 (Protection degree, IP20)
  • IEC 61000-4-2/3/4/5/11 (EMC Immunity)
  • IEC 60068-2-6 (Vibration sinuosoidal), 5-17.8 Hz: ±1.6 mm, 17.8-500 Hz: 2 g 2 hours / axis (X,Y,Z)
  • IEC 60068-2-27 (Shock), 30 g 6 ms, 20 g 11 ms, 3 bumps / direction, 18 bumps total
Life-cycle expectancy
167’953 h (19.1 years) at 25 °C ambient full load
MTBF
MIL-HDBK-217F, > 600'000 h at 25 °C ambient full load
PU
1 piece
Dimensions
PIN assignment

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