Cabur XCSW481D 多相电源

2025-07-02

Type	CSW481D
Code	XCSW481D
INPUT TECHNICAL DATA
Input rated voltage	1-2-3x 230-400-500 Vac
Input voltage AC	187…550 Vac
Input voltage DC	250…725 Vdc
Frequency	47…63 Hz
Current consumption	2.2 A (230 Vac) / 1 A (400 Vac)
Inrush peak current	20 A (230 Vac) / 40 A (500 Vac)
Power factor	> 0.95
External protection on AC line	MT: C-6 A / Fuse: T-6.3 A
OUTPUT TECHNICAL DATA
Output voltage range	48 Vdc ±1%
Output adjustable range	45…55 Vdc
Continuous current	10 A at 45°C
Overload limiting	14 A for >5 s
Short circuit peak current	25 A for 0.3 s
Ripple @ nominal ratings	100 mVpp
Hold up time	20 ms (230 Vac) / 20 ms (400 Vac)
Status indication	LED “DC OK” / LED “Alarm”
Alarm contact	dry contact, max. 1A @ 24 Vdc (Uout >43.2 Vdc)
Parallel connection	possible
Redundant parallel connection	possible with external ORing diode
GENERAL TECHNICAL DATA
Efficiency	92% (230 Vac) / 92% (400 Vac)
Dissipated power	42 W (230 Vac) / 42 W (400 Vac)
Operating temperature range	–20…+60°C (derating -16 W >45°C)
Input / output isolation	3 KVac / 60 s (SELV output)
Input / ground isolation	2 kVac / 60 s
Output / ground isolation	0.5 kVac / 60 s
Standard / approvals	EN 60950-1