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S8JX-P30012N

Switch Mode Power Supply (300/600-W Models)

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Switch Mode Power Supply, Capacity 300 W, Output voltage 12 V, Covered type, Front mounting

Power rating 300 W
Output voltage 12 VDC
Rated input voltage 100 to 240 VAC
Construction Covered type
Connection Terminal blocks
Terminal type Screw terminal

Item list of S8JX-P

  • Specifications
Power rating300 W
Output voltage12 VDC
Efficiency77 % min.
InputRated input voltage100 to 240 VAC
Allowable input voltage variable range85 to 264 VAC
80 to 370 VDC
Frequency50/60Hz (47 to 63 Hz)
Rated input current4.5 A max. (at 100 VAC input)
2.2 A max. (at 200 VAC input)
Power factor0.9 min.
Leakage current0.5 mA max. (at 100 VAC input)
1 mA max. (at 200 VAC input)
Inrush current (cold start at 25 ℃)17.5 A max. (at 100 VAC input)
35 A max. (at 200 VAC input)
OutputRated output current27 A
Output voltage variable range-10 to +15 % (With V.ADJ)
Ripple2 %(p-p) max.
Static load variation influence0.8 % max. (at rated input, 0 to 100% load)
Ambient temperature variation influence0.05 %/℃ max.
Start up time1000 ms max.
Hold time20 ms min. (at 100 VAC input) (at 100% load)
20 ms min. (at 200 VAC input)
Additional functionsOverload protectionYes, automatic reset
Overvoltage protectionYes, Shut off the input voltage and turn on the input again
Overheat protectionYes, Shut off the input voltage and turn on the input again
Series operationYes (Up to 2 Power Supplies with external diode)
Parallel operationYes (Up to 5 Power Supplies)
Alarm indicationYes (color: red)
Output indicatorYes (color: green)
Remote sensing functionYes
Remote control functionYes
InsulationDielectric strengthBetween all input terminals and all output 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 output terminals and PE terminals: 1 kVAC for 1 min, Detection current: 100 mA
Between all output terminals and RC terminals: 100 VAC for 1 min, Detection current: 100 mA
Between all output terminals and ALM terminals: 500 VAC for 1 min, Detection current: 20 mA
Insulation resistanceBetween all output 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 70 ℃ (with no freezing or condensation)
Ambient temperature (Storage)-25 to 75 ℃ (with no freezing or condensation)
Ambient humidity (Operating)25 to 85 %
Ambient humidity (Storage)25 to 90 %
ConstructionConstructionCovered type
ConnectionTerminal blocks
Terminal typeScrew terminal
MountingFront mounting
Cooling fanCooling fan Yes
Weight (Main)1200 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

  • Mounting

Mounting state

  • Connection diagram

Terminal arrangement

Block diagram

  • Derating curve

Series

Switch Mode Power Supply (300/600-W Models)

S8JX-P