Primary switched mode power supply, three-phase

PVSB 400/24-40W - Discontinued types - not for new designs

Characteristics

Benefits

 LCD

 Output current and output voltage monitoring

 RS-232 interface

 Stabilised and adjustable output voltage

 Up to 200 % Real Power Boost for 4 seconds

 Top Boost to trip conventional circuit breakers

 3 LEDs and active signal outputs to indicate operating status

 Parallel connection option

 Service-friendly spring-loaded connector system

 Can be supplied with active inrush current limiting option

Product Primary switched mode power supply, three-phase
Order number PVSB 400/24-40W
Input
Rated input voltage 400 Vac to 500 Vac
Input voltage range 340 Vac to 550 Vac
Input voltage range 480 Vdc to 780 Vdc
Rated input current (rated load) (400Vac) 2.00 A
Internal input fuse 3.15 AT
Rated frequency range AC 44 Hz to 66 Hz
Rated frequency range DC 0 Hz
Inrush current limitation NTC < 4 A
Recommended preliminary fuse 10A, 16A, B/C-Char.
Mains failure bridging (rated load) (400Vac) 15.6 ms
Mains failure bridging (rated load) (500Vac) 42.9 ms
Output
Power 960 W
Rated output voltage 24 Vdc
Rated Output Current 40 A
Output voltage range 22.8 Vdc to 28.8 Vdc
Output Current Limitation (Constant Current) typ. 44 A
Ripple (rated load) typ. 70 mVss
Power boost 60 A / 4 s (50 A / 8 s)
Top boost 100 A / 50 ms
Power factor 0.73
Max. power loss 61.5 W
Max. feedback resistance 35 Vdc
Verlustleistung Leerlauf (400Vac) 7.00 W
Verlustleistung Nennlast (400Vac) 61.50 W
Efficiency 93.1 %
Überspannungsschutz des Ausgangs 34.0 Vdc
Parallel connection possible Yes
Series connection possible Ja
Signaling
Status display Green, yellow, red LED
Enviroment
Ambient temperature -25 °C to 55 °C / -13 °F to 131 °F
Storage Temperature -25 °C to 85 °C / -13 °F to 185 °F
Humidity without condensation 5 % to 96 %
Cooling type natural convection
Required minimum distance (side) 10 mm
Required minimum distance (top/bottom) 40 mm
Protection and Safety
Degree of pollution 2
Protection class according to EN 61140 I
Size and Weight
Width 128 mm / 5.04 in
Height 127 mm / 5 in
Depth 205.5 mm / 8.09 in
Weight 3.2 kg / 7.05 lbs

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