Primary switched mode power supply, three-phase

PVSE 400/24-20C - Discontinued items - no longer available

Characteristics

Benefits

 Stabilised and adjustable output voltage

 Up to 200 % Real Power Boost for 4 seconds

 Top Boost to trip conventional circuit breakers

 DC OK signalling

 Parallel connection option

 Service-friendly spring-loaded connector system

 Can be supplied with isolated DC OK signalling function

 Panel installation on mounting rails

Product Primary switched mode power supply, three-phase
Order number PVSE 400/24-20C
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) 1.10 A
Internal input fuse 2.5 AT
Rated frequency range AC 44 Hz to 66 Hz
Rated frequency range DC 0 Hz
Inrush current limitation NTC < 30 A
Recommended preliminary fuse 6A, 10A, 16A, B/C-Char.
Mains failure bridging (rated load) (400Vac) 13.2 ms
Mains failure bridging (rated load) (500Vac) 36.8 ms
Output
Power 480 W
Rated output voltage 24 Vdc
Rated Output Current 20 A
Output voltage range 22.8 Vdc to 28.8 Vdc
Output Current Limitation (Constant Current) typ. 22 A
Ripple (rated load) typ. 70 mVss
Power boost 40 A / 4 s (30 A / 8 s)
Top boost 80 A / 50 ms
Power factor 0.63
Max. power loss 43 W
Max. feedback resistance 35 Vdc
Verlustleistung Leerlauf (400Vac) 8.30 W
Verlustleistung Nennlast (400Vac) 38.40 W
Efficiency 92.9 %
Überspannungsschutz des Ausgangs 34.0 Vdc
Parallel connection possible Yes
Series connection possible Yes
Signaling
Signal output Relay contact
Status display Green, red LED
Enviroment
Ambient temperature -25 °C to 70 °C / -13 °F to 158 °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 77 mm / 3.03 in
Height 127 mm / 5 in
Depth 179.5 mm / 7.07 in
Weight 1.98 kg / 4.37 lbs

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