XCSG481C

CSG481C 3-phase power supply input 400-500Vac / output 24Vdc 20A
3-phase 400-500 Vac input or 2-phase with derating
Short circuit, overload, input and output overvoltage protections
Over temperature protection
Suitable for applications that require high reliability and performance
Smart alarm contact, signals when output voltage drops more than 10%
High overload capability to ensure the protections selectivity and start-up of heavy loads

Series Triple Power
Code XCSG481C
Type CSG481C (1)
HS code 8504403000
INPUT TECHNICAL DATA
Input rated voltage 3x 400–500 Vac
Input voltage AC 340…550 Vac
Frequency 47…63 Hz
Current consumption 1.2 A (400 Vac) / 0.8 A (500 Vac)
Inrush peak current 40 A
Power factor > 0.95
External protection on AC line MT: C-6 A / Fuse: T-6.3 A
OUTPUT TECHNICAL DATA
Output voltage range 24 Vdc ±1%
Output adjustable range 23.3…27.5 Vdc
Continuous current 20 A at 45°C
Overload limiting 28 A for >5 s
Short circuit peak current 50 A for 0.3 s
Ripple @ nominal ratings 100 mVpp
Hold up time 50 ms (400 Vac) / 50 ms (500 Vac)
Status indication LED „DC OK“
Alarm contact dry contact, max. 1A
Parallel connection possible
Redundant parallel connection possible with external ORing diode
GENERAL TECHNICAL DATA
Efficiency 93% (400 Vac) / 92% (500 Vac)
Dissipated power 36 W (400 Vac) / 42 W (500 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
EMC Standard EN 61000-6-2, EN 61000-6-4
Overvoltage category / pollution degree II / 2
Protection degree IP 20
Connection terminal 2.5 mm² / 2.5 mm²
Housing material aluminium
Dimensions (LxHxD) 73x137x140 mm
Approximate weight 1 kg
Mounting information vertical on a rail, 10 mm from adjacent components
ACCESSORIES
Mounting rail (IEC60715/TH35-7.5) PR/3/AC, PR/3/AC/ZB, PR/3/AS, PR/3/AS/ZB
Mounting rail (IEC60715/TH35-15) PR/3/PP, PR/3/PP/ZB, PR/3/PA, PR/3/PA/ZB
APPROVALS AND MARKINGS
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