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Switching Power Supply (Open-Frame, U-Bracket)

Switching Power Supply (Open-Frame, U-Bracket)

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  • Volume Discount

Bracket type ideal for built-in power supplies Connector type, terminal block type and mixed type input/output connection

  • c-UL
  • CE-Compliant
  • TUV

· U bracket model with high efficiency and long life
· Single output models at 150-400 W available
· Mixture of connector model and terminal block model input/output connections


∙ Due to high voltage and high temperature areas within, do not touch the product during use or immediately after powering off. Risk of electric shock and burn injury.
∙ If the voltage from the output terminal exterior exceeds the output voltage range, there is a risk of power malfunction.
∙ ESP31-150 does not support TÜV.
∙ Connectors to be connected to the input and output are sold separately.
∙ Please note that ESP31-150 does not have a DC output terminal block cover.
· See website for other precautions.

PDF

Part Number

Configured Part Number is shown.

Specifications

Switching Power Supply (Open-Frame, U-Bracket):Related Image

Model NumberOutput PowerOutput Voltage
ESP3115012
24
300
400

Connection Connector Set (Input Side and Output Side Housing, Contactor)
Model NumberShapeCompatible Switching PowerSet ContentsStandard Unit PriceSlide Unit Price
1 ~ 2 Sets3 ~ 9 Sets10 Sets ~
ESP31CS1ESP31-150Input: 1 Piece
Contact: 10 Pieces
   
CS2ESP31-300Input: 1 Piece, Output: 2 Pieces
Contact: 30 Pieces
   

More Information

Specifications
Model NumberESP31-150-12ESP31-150-24ESP31-300-12ESP31-300-24ESP31-400-12ESP31-400-24
Input Voltage90 ~ 295 VAC, 127 ~ 417 VDC90 ~ 264 VAC, 127 ~ 370 VDC
Input Frequency47 ~ 63Hz
Input Current (115 / 230 VAC)2.0A/1.0A4.0A/2.0A6.0A/2.6A
Input Rush Current (115 / 230 VAC)35A/65A22A/44A30A/50A
Output Voltage12V24V12V24V12V24V
Output Current12.5A6.3A25.0A12.5A33.0A17.0A
Maximum Output Power150.0W151.2W300.0W300.0W396.0W408.0W
Output Ripple Noise (By Measurement Method)100 mVp-p150 mVp-p100 mVp-p150 mVp-p100 mVp-p150 mVp-p
Output Voltage Variable Range11.0 ~ 13.2V21.6 ~ 26.4V10.8 ~ 13.2V21.6 ~ 26.4V10.8 ~ 13.2V21.6 ~ 27.0V
Output Voltage Allowable Difference±2.0%±2.0%±2.0%±2.0%±2.0%±2.0%
Output Voltage Maximum Input Fluctuation±0.5%±0.5%±0.5%±0.5%±0.5%±0.5%
Output Voltage Maximum Load Fluctuation±1.0%±1.0%±1.0%±1.0%±1.0%±1.0%
Efficiency91.5%93%88%88%90%89%
Startup Time (115 / 230 VAC) Maximum Load3.0s/2.0s4.0s/2.0s3.1s/1.5s
Retention Time (115 / 230 VAC) Maximum Load16ms/16ms16ms/16ms20ms/20ms
Over Current ProtectionIntermittent Action, Automatic Recovery
130 ~ 185%
Constant Current Voltage Drooping Type, Automatic Recovery
105 ~ 120%
Constant Current Voltage Hanging Type Until 3 Seconds Cutoff, Recovery on Input Reinsertion
105 ~ 130%
Over Voltage ProtectionIntermittent Action, Automatic RecoveryIntermittent Action, Automatic RecoveryOutput Breaker, Recovery after Input is Turned On Again
13.6 ~ 16.3V26.7 ~ 32.4V13.5 ~ 16.3V26.7 ~ 32.4V13.5 ~ 16.0V27.8 ~ 32.4V
Series OperationAllowedAllowedAllowed
Parallel OperationN/AN/AN/A
FunctionNot ProvidedRemote Sensing: AvailableDC OK Signal: Available
Operational: 3.3 ~ 5.6V (Between DC OK - GND)
Suspended: 0 ~ 1 V (Between DC OK - GND)
Remote ON / OFF: Available
Remote Sensing: Available
Operation IndicatorNot ProvidedLED Display: GreenLED Display: Green
Operation EnvironmentTemperature-30 ~ +40 °C (100%), -30 ~ +55 °C (80%)-10 ~ +45 °C (100%), -10 ~ +65 °C (60%)-20 ~ +45 °C (100%), -20 ~ +70 °C (30%)
Humidity20 ~ 90% RH (No Condensation)
Cooling MethodNatural Air Cooling
Insulation Resistance100 MΩ or More (At 500 VDC Megger): Between Input-Output, Between Input-FG, Between Output-FG
Withstand VoltageBetween Input-Output: 3 kVAC, Between Input-FG: 1.5 kVAC
Between Output-FG: 0.5 kVAC / 1 Minute Interval Each
Between Input-Output: 3 kVAC, Between Input-FG: 1.5 kVAC
Between Output-FG: 0.5 kVAC / 1 Minute Interval Each
Between Input-Output: 3 kVAC, Between Input-FG: 1.5 kVAC
Between Output-FG: 0.5 kVAC / 1 Minute Interval Each
Standard ComplianceSafety StandardsUL60950-1UL60950-1, TUV EN60950-1UL60950-1, TUV EN60950-1
Harmonic Current RegulationEN61000-3-2, 3
EMIEN55022 class BEN55022 class BEN55022 class B
EMSEN61000-4-2, 3, 4, 5, 6, 8, 11, EN55024EN61000-4-2, 3, 4, 5, 6, 8, 11EN61000-4-2, 3, 4, 5, 6, 8, 11, EN55024
--EN61000-6-2
Life Expectancy (40°C, Maximum Load)10 Years Approx.10 Years Approx.10 Years Approx.
Connection
Connector
AC Input (CN1)JST Compatible Housing: VHR-3*
Contact: SVH-21T-P1.1, BVH-21T-P1.1
JST Compatible Housing: VHR-5*
Contact: SVH-21T-P1.1, BVH-21T-P1.1
-
DC Output (CN2)-JST Compatible Housing: VHR-9*,
Contact: SVH-21T-P1.1, BVH-21T-P1.1
-
Terminal Block Screw Size / CoverDC Output: M3 Screw / Without CoverNot ProvidedAC Input / DC Output: M4 Screw / With Cover
Mass480g1100g1600g

Switching Power Supply (Open-Frame, U-Bracket):Related Image
Switching Power Supply (Open-Frame, U-Bracket):Related Image
Switching Power Supply (Open-Frame, U-Bracket):Related Image
DC OK Signal Function (400 W)
DC OK signals are used when tansmitting the power operation status to the exterior.
Do not connect when not using the function.
Outputs voltage between DC OK terminal and -V terminal during power ON.
Powered OperationVoltage Output (Between DC OK - V)
Power ON3.3 ~ 5.6 VDC
Power OFF0 ~ 1 VDC

Switching Power Supply (Open-Frame, U-Bracket):Related Image
Switching Power Supply (Open-Frame, U-Bracket):Related Image
Switching Power Supply (Open-Frame, U-Bracket):Related Image
Part Number
ESP31-CS1
ESP31-CS2
Part NumberMinimum order quantityVolume DiscountDays to ShipRoHSConnection connector set (conforming switching power supply)
1 Piece(s)Available 8 Day(s) or more 10ESP31-150
1 Piece(s)Available 8 Day(s) or more 10ESP31-300

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Basic Information

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Tech Support

Wiring parts/Control and PC Parts
Tel:021-8990-4102 / FAX:021-8990-5803
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