722812 - regulated, 960 W, 3-phase

722812 - regulated, 960 W, 3-phase

Part No.
722812
Type
CPSB3-960-48
Article available at short notice
PU
1 piece
Power supply
regulated, 960 W, 3-phase

Description

Switchmode power supply, PFC, 3-phase
Input: Wide range input AC 340 - 550 V
Output: 48 V, adjustable

Technical Data

Input

Number of phases
3
Rated voltage UN
3 × AC 400–500 V
Operation voltage range
3 × AC 340–550 V
Line frequency
47–63 Hz
Rated current IN
2.4 A @ AC 400 V / 2.1 A @ AC 500 V
Inrush current
<50 A
External fuse
Mini-circuit breaker: 3 × B 16 A, C 10 A (required)
Power factor correction P.F.C.
>0.7

Output

Rated voltage UN
DC48V
Rated current IN
20 A
Max. output current (limited current)
21.5 A
Max. output current (HICCUP, 5 sec)
30 A
Heat dissipation
<72 W
Setting range Uout min./Uout max.
45-55 V
Load regulation
<1 %
Ripple and Noise
<100 mV pp
Hold up time
>10 ms @ AC 400 V / >15 ms @ AC 500 V
Status indication DC ON LED green
≥43.2 V
Status indication DC LOW LED red
≤43.2 V
Parallel / redundant mode
max. 2 devices / via external decoupling diodes e.g. 722999
Efficiency
>93 %
Over voltage protection
<60 V
Rated over load protection
> 90°C, auto-reset
Short circuit
Hiccup Mode / Current limit

Monitoring

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

General

Switching frequency
approx. 70-110 kHz
Insulation voltage input / output
DC 4.2 kV
Insulation voltage input / ground
DC 2.2 kV
Insulation voltage output / ground
DC 750 V
Derating
>50 °C: -15 W/°C, UL 508: >45 °C: -15 W/°C
Operation temperature range
-20 °C … +60 °C (Derating)
Storage temperature range
-25°C…85°C
Relative air humidity
20 – 90 % RH, not condensing
Cooling
Air convection, forced cooling >50°C, 50 mm distance top/bottom
Housing material
Aluminum
Mounting
  • DIN rail mountable TS35
  • (EN 60715)
Installation position
vertical
Shock resistance
30 g 6 ms, 20 g 11 ms, 3 shocks/direction, 18 shocks in total, IEC60068-2-27: 2008
Vibration resistance
5 – 17.8 Hz: ±1.6 mm, 17.8 – 500 Hz: 2 g 2 hours/axes X,Y,Z, IEC 60068-2-6: 2007
Protection class
IP20 (IEC 529 / EN 60529)
Protection class
I
Over voltage category
III
Degree of polution
2
Weight
1,2 kg/piece
Connection type
  • Screw terminal
  • 0.20 mm2 – 6.0 mm2
  • max. 0.62 Nm
Dimensions (w × h × d)
81×127×146 mm
Certifications
cULus (E249179)
Standards
  • IEC 950
  • EN 60950
  • EN 61000-4-2/3/4/5/6/11
  • EN 61000-6-2
  • EN 61000-6-4
  • EN 50178
  • EN 61558
  • EN 50081-1
  • EN 50082-2
  • EN 55022 Class B
MTBF
>500000 h: SN29500 / >150000 h: MIL HDBK 217F
PU
1 piece
Dimensions
Short circuit characteristics

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