Power Supply (240W 24V 10A 1ph)
Representative image shown

Product Condition: New
5.00 LBS
2.00 in
4.80 in
4.40 in
10 Amps
Number of Phases:

In spite of its small size, the SDN-10-24-100D high performance DIN rail power supply boasts one of the highest efficiencies available in the market today. Higher efficiency means less heat is generated, potentially extending the life of all components in the enclosure. Extensive diagnostic monitoring capabilities are possible with the optional SCM network communication module, which utilizes popular industrial network protocols to provide critical power supply data to computers, PLCs, DCSs HMIs, and other devices. For applications requiring even higher reliability, combine the SDN-D with SDN redundancy modules. With its extensive capabilities, compact design, and notable global certifications, the SDN-D is the ideal solution for use in harsh environments, extreme temperatures (–40 °C to +70 °C), and hazardous locations worldwide.

Features - SolaHD SDN-10-24-100D

  • High performance unit in a compact package
  • Optional network communications modules provides important diagnostic information to controllers, HMI, and computers
  • Continuous Power Boost: Up to 120% continuous, for temperatures up to 50 °C
  • Multi-turn potentiometer simplifies accurate setting of output voltage
  • Extensive international hazardous location certifications, including Class I Zone 2, ATEX, and IECEx. Hazardous location temperature code (T-Code) rating of T4
  • Inductive Load Power Boost additional short term power, to assist in starting loads with high inrush current
  • Dual output terminals for convenience in wiring
  • DC OK relay to provide diagnostic information to a PLC, controller, or monitoring system
  • Circuit Interruption Power Boost provides short duration peak current sufficient to trip properly-sized load side fuse or circuit breaker in the event of a load fault
  • Universal AC and DC input voltages to accommodate global requirements
  • Wide operating temperature range accommodates both extreme hot and extreme cold environments
  • Active Power Factor Correction greater than 0.98
  • Parallel operation capability standard
  • Supports redundant power supply operation using optional SDN™ Redundancy modules

Applications - SolaHD SDN-10-24-100D

  • Industrial Automation
  • Process Control
  • Material Handling and Conveyors
  • Hazardous Locations

Specifications - SolaHD SDN-10-24-100D

Nominal Input Voltage, AC (Range) 100 - 240 Vac (85-264 Vac)
Nominal Input Voltage, DC (Range) 100-300 Vdc (90-375 Vdc)
Frequency, AC Input 43 - 67 Hz
Input Current, AC (typical value at 24.5 Vdc, 10A/20A output) 3.0A at 100 Vac, 1.11A at 240 Vac
Input Current, DC (typical value at 24.5 Vdc, 10A/20A output) 3.0A at 100 Vdc, 0.85A at 300 Vdc
Typical Input Inrush current, AC 120 Vac, 25 °C, 100% full load current <7A
Worst case Input Inrush current, AC 240 Vac, 60 °C, 100% full load current <10A
Efficiency (Losses) at full load. Losses are heat dissipation in watts 93.7%
Power Factor Correction (PFC) at 25 °C Active PFC >0.98
Output Voltage, Nominal 24 Vdc
Output Voltage, Adjustable Range Multi-turn potentiomenter: 3-turn (approximate)
Minimum range: 24-28 Vdc
Absolute Maximum: 28.8 Vdc
Typical Maximum: 28.6 Vdc
Output Voltage, Initial Factory Setting 24.5 V ± 1%
Output Voltage, Tolerance < ±2 % overall
Output Voltage Ripple, typical (measured with a 20 MHz bandwidth scope and 50 Ohm resistor) <50 mvpp
Periodic and Random Deviation (PARD) <100 mvpp
Nominal Output Current (Power) 10A (240W) at +60 °C, continuous
Continuous Power Boost 12A (288W) from -40 °C to +50 °C, continuous
High Temperature Output Power De-rating Linear derating from 240W to 216W power from +60 °C to +70 °C
Parallel Output Operation for increased power (using similar SDN-D power supplies) Power supplies can be connected in parallel for increased power. However, for loads higher than 100% of individual SDN-D, it is recommended that power supplies are initially powered up with no load applied. The outputs of SDN-D should also be adjusted to <100mV of each other. Otherwise, unexpected results may occur due to differences in power up time for each power supply.
Parallel Output Operation for Redundancy (using two similar SDN-D power supplies) Yes, with SDN Redundancy modules.
Turn On Time, after AC is applied to input, 25 °C Resistive load: < 1.0 sec
Capacitive load (7000μF): < 1.5 sec
Holdup Time > 20 msec
Output Voltage Fall Time (from 95% to 10% rated voltage, at full load, 25 °C) < 150 msec
 Inductive Load Power Boost  Short duration: 1.5X for 4 sec
 Circuit Interruption Power Boost Peak Current: 6X for 15 msec at >19 V
Short Circuit Protection Output automatically goes to near zero and output is protected from continuous short circuit. Auto-recovery.
Back EMF Immunity < 35 V No damage, Auto-recovery
Overvoltage Protection 30.0 V maximum, Auto-recovery
Over-temperature Protection Output shutdown, LED Alarm. Auto-recovery.
Environmental Data
Surge Ratings 2kV L-N, 4kV L-PE, 4kV N-PE
(EN 61000-4-11, Criterion A)
Emissions EN61000-6-3, EN61000-6-4, EN 61326-1, EN55011, EN55032 Class B. EN61000-3-2, EN 61000-3-3
Immunity EN61000-6-1, EN61000-6-2, EN 61326-1, EN 55035, IEC 61000-4 Series (Level 4, Class A). SEMI F47 Sag Immunity
General Protection / Safety Protected against continuous short circuit, continuous overload, continuous open circuit.
IEC 62477-1 - Overvoltage Category III, Pollution Degree II, up to 3000m. Overvoltage Category II from 3000-6000m
UL/CSA 60950-1, UL/CSA 62368-1 - Overvoltage Category II, Pollution Degree II, SELV
UL/CSA 61010-1, UL/CSA 61010-2-201 - Overvoltage Category II, Pollution Degree II
IEC/EN 60950-1, IEC/EN 62368-1, IEC/EN 61010-1, IEC/EN 61010-2-201 - Overvoltage Category II, Pollution Degree II, SELV
Environmental Rating Pollution Degree II
Ingress Protection (IP) Rating IP20
Temperature, Operating From -40 °C to +70 °C. Refer to temperature-dependent de-rating and Continuous Power Boost specifications in Output section.
Convection cooling
Temperature, Storage -40 °C to +85 °C
Humidity 5 to 95 % RH Non-Condensing; IEC 60068-2-2, IEC 60068-2-3
Vibration 2.5(g) RMS, 10-2000 Hz (random); three axes for 20 minutes each - IEC 60068-2-6
Shock 30g 6 msec, 20g 11 msec, 3-axis, 3 bumps/direction (18 bumps in total) - IEC 60068-2-27
Altitude 0-3000 meters full power
Restriction on Hazardous Substances (RoHS) Directive 2011/65/EU amended with Directive EU 2015/863, China RoHS
MTBF: Telcordia SR-332 Issue 2 Method 1 Case 3 >773,575 hours @ 115 Vac, 25 °C
>869,055 hours @ 230 Vac, 25 °C
>527,547 hours @ 115 Vac, 40 °C
>584,514 hours @ 230 Vac, 40 °C
Operating Service Life >304,000 hours @ 100 Vac input, 25 °C, 24 Vdc @ 10A output
>453,100 hours @ 230 Vac input, 25 °C, 24 Vdc @ 10A output
>198,600 hours @ 100 Vac input, 40 °C, 24 Vdc @ 10A output
>260,300 hours @ 230 Vac input, 40 °C, 24 Vdc @ 10A output
Fusing - Input Internal non-replaceable fuse
Fusing - Output Outputs are capable of providing high currents for short periods of time for inductive load startup or switching. Fusing may be required for wire/loads if 2x Nominal O/P current rating cannot be tolerated. Continuous current overload allows for reliable fuse tripping.
Mounting Simple snap-on to DIN TS35/7.5 or TS35/15 rail system.
Input Terminal Connections Screw terminals. Connector size range: 16–10 AWG (1.5–6 mm2) for solid or stranded conductors.
Screw torque: 4.4-6.5 lb-inch (50-73 N-cm). Use only one copper wire per terminal.
Output Terminal Connections Two terminals per output. Connector size range: 16–10 AWG (1.5–6 mm2) for solid or stranded conductors.
Screw torque: 4.4-6.5 lb-inch (50-73 N-cm). Use only one copper wire per terminal.
DC OK Terminal Connections Connector size range: 16-24 AWG (1.5-0.25 mm2) solid or stranded conductors.
Use only one copper wire per terminal.
Free Space - Above and Below 0.98 in (25 mm)
Free Space - Left and Right 0.39 in (10 mm)
Free Space - Front 0.59 in (15 mm)
Dimensions - WxDxH in (mm) 4.8 x 2.0 x 4.4 (123 x 50 x 111)
Weight - lbs (kg) 1.54 lbs (0.7 kg)
Case Fully enclosed metal housing with fine ventilation grid to keep out small parts.
Diagnostic Status Indicators Single 2-color LED
“DC OK” Relay: N.O. contact rated 50 Vdc, 1A. Signal Active when Vout> 18.5 Vdc +/-5%.
Warranty 5 Year Limited Warranty

Warranty Information

Manufacturer Warranty: 5 Year Limited Warranty

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