Page top

S8AS-48008

Smart Power Supply

Image

Smart Power Supply, Capacity 480 W

Power rating 480 W
Output voltage 24 VDC
Rated input voltage 100 to 240 VAC
Construction Covered type
Connection Terminal blocks
Terminal type Screw terminal, Screwless terminal

Item list of S8AS

  • Specifications
Power rating480 W
Output voltage24 VDC
Efficiency80 % typ.
InputRated input voltage100 to 240 VAC
Allowable input voltage variable range85 to 264 VAC
Frequency50/60Hz (47 to 63 Hz)
Rated input current7.4 A max. (at 100 VAC input)
3.9 A max. (at 200 VAC input)
Power factor0.95 min.
Leakage current0.5 mA max. (at 100 VAC input)
1 mA max. (at 200 VAC input)
Inrush current (cold start at 25 ℃)25 A max. (at 100 VAC input)
50 A max. (at 200 VAC input)
OutputRated output current20 A
Output voltage variable range±10 % (With V.ADJ)
Ripple2 %(p-p) max.
Static input variation influence0.5 % max. (at 100% load)
Static load variation influence4.0 % max. (at rated input, 0 to 100% load)
Ambient temperature variation influence0.05 %/℃ max.
Start up time3000 ms max.
Hold time20 ms min.
Additional functionsSeries operationNo
Parallel operationNo
Output indicatorYes (color: green)
Output voltage indicationYes
Output current indicationYes
Maintenance forecast monitorOutput: Yes (photoswitch output, 30 VDC max., 50 mA max., Leakage current: 0.1 mA max., Residual voltage: 2 V max.)
Undervoltage alarmOutput: Yes (photoswitch output, 30 VDC max., 50 mA max., Leakage current: 0.1 mA max., Residual voltage: 2 V max.)
Indication: Yes
InsulationDielectric strengthBetween all input terminals and all branch outputs/all I/O signals/all communications terminals: 3 kVAC for 1 min, Detection current: 20 mA
Between all input terminals and PE terminals: 2 kVAC for 1 min, Detection current: 20 mA
Between all branch outputs/all I/O signals/all communications and PE terminals: 1 kVAC for 1 min, Detection current: 20 mA
Between all branch outputs/all I/O signals and all communications terminals: 500 VAC for 1 min, Detection current: 20 mA
Between all I/O signals and all communications: 500 VAC for 1 min, Detection current: 20 mA
Between all input signals and all output signals: 500 VAC for 1 min, Detection current: 20 mA
Insulation resistanceBetween all branch outputs/all I/O signals/all communications terminals and all input terminals/PE terminals: 100 MΩ min., at 500 VDC
EnvironmentVibration resistance10 to 55 Hz, 0.375 mm single amplitude in each 3 directions for 2 hours
Shock resistance150 m/s2, in each 6 directions 3 times
Ambient temperature (Operating)-10 to 60 ℃ (with no freezing or condensation)
Ambient temperature (Storage)-25 to 65 ℃
Ambient humidity (Operating)25 to 85 %
Ambient humidity (Storage)25 to 90 %
ReliabilityLife expectancy10 years (at rated input, a load rate of 50% load, under the temperature of 40 ℃, standard mounting)
ConstructionConstructionCovered type
ConnectionTerminal blocks
Terminal typeScrew terminal, Screwless terminal
MountingDIN track mounting
Weight (Main)2400 g max.

Note

Do not use the Inverter output for the Power Supply. Inverters with an output frequency of 50/60 Hz are available, but the rise in the internal temperature of the Power Supply may result in ignition or burning.

  • Dimension

  • Connection diagram

Block diagram

  • Derating curve

Series

Smart Power Supply

S8AS