SolaHD SDP4-24-100RT - SDP Series Low Power DIN Rail Power Supplies, Input Voltage: 85-132/176-264 Vac, 210 -375 Vdc, Output Voltage: 24 -48 Vdc , Frequency: 47-63 Hz, Output Current Rating 4.2 A
SolaHD

SDP4-24-100RT

UPC: 783472151530


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Specification Sheet

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Overview

The SolaHD SDP4-24-100RT is a versatile, low-power DIN rail power supply engineered for reliable operation in industrial automation, control panels, and safety equipment. This unit provides a stable, adjustable output voltage ranging from 24 to 48 Vdc, capable of delivering a maximum continuous current of 4.2 A. It operates efficiently within a standard industrial frequency range of 47 to 63 Hz. The SDP4-24-100RT boasts a wide input voltage acceptance, accommodating both 85-132 Vac and 176-264 Vac, as well as 210-375 Vdc, ensuring flexibility for diverse power system configurations globally. Its compact design is optimized for standard DIN rail mounting, facilitating straightforward and space-efficient installation in control cabinets. Constructed with robust materials, this power supply is built to withstand the demanding conditions typical of industrial environments. Key specifications include: Input Voltage: 85-132/176-264 Vac, 210-375 Vdc; Output Voltage: 24-48 Vdc; Output Current Rating: 4.2 A; Frequency: 47-63 Hz. The SolaHD SDP4-24-100RT is an ideal choice for applications requiring precise voltage regulation and dependable power delivery, such as PLCs, motor drives, sensor arrays, and lighting control systems. Its reliability and efficiency contribute to extended equipment lifespan and reduced maintenance needs, making it a trusted component for system integrators and manufacturers.
  • Adjustable 24-48 Vdc output voltage
  • Maximum output current of 4.2 A
  • Wide input voltage range: 85-132/176-264 Vac and 210-375 Vdc
  • Standard 47-63 Hz operating frequency
  • Compact DIN rail mount design for easy installation

Specifications

Amperage Rating
30 AMPS
Application
PADS provide output distribution, input connection and a rotary maintenance bypass switch. Field installed by the customer to allow the UPS to be removed without interrupting power to the load.
Brand Name
SolaHD
Cable Size
20 to 12 Solid or Stranded
Efficiency
88 PCT
Enclosure
Class 1, IP20
Environmental Conditions
90 RH Humidity Range PCT
Frequency Rating
47/63 HZ
Height
2.95 IN
Length
2.85
Material
Molded Plastic
Mounting
DIN Rail
Special Features
Used with S4K2U (2000 VA Models)
Standard
Not Listed
Type
Power A/C Distribution (PAD)
Voltage Rating
120 VAC
Width
3.8 IN
Package Dimensions (L x W x H)
5.6 IN x 4.9 IN x 3.8 IN
Package Dimensions (L x W x H)
14.224 cm x 12.446 cm x 9.652 cm
Package Weight (Imperial)
1.050 L
Package Weight (Metric)
0.476 kg
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Frequently Asked Questions

What is the input voltage range for the SDP4-24-100RT?

The SDP4-24-100RT accepts an input voltage of 85-132 / 176-264 Vac or 210-375 Vdc. Note that it is not UL listed for DC input.

What is the output voltage and current for the SDP4-24-100RT?

The output voltage is 24 Vdc, adjustable from 22.5 to 28.5 Vdc. It provides a rated continuous loading of 4.2 A at 24.5 Vdc or 3.6 A at 28 Vdc.

What are the operating temperature limits for this power supply?

The operating temperature range is -10°C to +60°C for full power. Linear derating to half power occurs from 60°C to 70°C.

How is the SDP4-24-100RT mounted?

The unit features a molded plastic housing and can be simply snapped onto a DIN TS35/7.5 or TS35/15 rail system.

What are the physical dimensions of the SDP4-24-100RT?

The dimensions are 2.95 inches high x 2.85 inches wide x 3.80 inches deep (75.0 mm x 72.5 mm x 96.7 mm).

Does the SDP4-24-100RT require external fusing?

No, external fusing is not required as the unit provides an internal T3A fuse, which is not accessible.

What type of overload protection does the SDP4-24-100RT have?

It features PowerBoostTM industrial overload design and continuous protection against short-circuit, overload, and open-circuit. It can operate continuously at up to 1.5 times nominal current.

What is the warranty period for the SDP4-24-100RT?

The SDP4-24-100RT comes with a three-year limited warranty.

What are the recommended clearances for cooling the unit?

Normal convection cooling is used, and no fan is required. A free space of 25 mm is recommended above and below the unit.

What wire gauge is recommended for input connections?

Input connections use screw terminals, suitable for 20-12 AWG (1.5 - 6 mm2) solid or stranded conductors.

Frequently Asked Questions about SolaHD

What certifications and standards do SolaHD products comply with?

SolaHD power supplies are UL 508 Listed for Industrial Control Equipment and comply with multiple international standards, including UL 60950, CUL/CSA-C22.2 No. 234-M90, and IECEx certifications. Our products meet EMC and Low Voltage Directives, with extensive hazardous location certifications including Class I Zone 2, ATEX, and IECEx, ensuring reliable performance in industrial environments.

What industries and applications are SolaHD products used for?

SolaHD products are used across a wide range of critical industrial applications, including factory automation, process control, machine control, material handling, building automation, and harsh environment installations. Key industries include manufacturing, process industries, semiconductor fabrication, packaging, conveying equipment, instrumentation, and environments requiring UL508 compliance such as water treatment facilities. The products are specifically designed for challenging industrial settings, with certifications for hazardous locations and extreme temperature ranges.

What technical support does SolaHD offer?

SolaHD offers comprehensive technical support through experienced sales representatives available worldwide. Our support includes expert consultation for selecting the right power quality solutions, with award-winning online tools to help customers make precise product selections. Technical support covers the entire range of our industrial power solutions, from service entrance protection to point-of-use equipment, ensuring customers can optimize their facility's power infrastructure.

What are the main product lines offered by SolaHD?

SolaHD offers a comprehensive range of industrial power quality solutions across five primary product lines: Power Supplies, Surge Protection Devices (SPDs), Transformers, Power Conditioning, and Uninterruptible Power Supplies (UPS). Key product series include SDN Power Supplies, STV/STFV Surge Protective Devices, Industrial Control Transformers, MCR Constant Voltage Conditioners, and SDU UPS systems designed for industrial automation, process control, and critical manufacturing environments.

What are the key features of SolaHD products?

SolaHD products offer comprehensive industrial power quality solutions that convert, clean, and maintain electric current throughout manufacturing facilities. Key features include noise and surge protection, voltage regulation, drive protection, and uninterruptible power supplies (UPS). Their product lines cover everything from service entrance to point-of-use, with compact DIN rail mountable options that provide flexible, space-saving power solutions for sensitive industrial equipment like PLCs, networks, and control systems.

What environmental ratings do SolaHD products have?

SolaHD products feature robust environmental ratings including NEMA Type 1, 2, 3, 4, 4X, 12, and 13 classifications, as well as IP66 protection. These ratings ensure comprehensive protection against dust, water, and corrosion in both indoor and outdoor environments, with operating temperatures ranging from -40°C to 130°C.

What accessories are available for SolaHD products?

SolaHD offers a comprehensive range of accessories across multiple product lines, including surge protective devices (SPD), tracking filters, power supplies, UPS systems, and DIN rail mountable components. Key accessories include the STV100K Surge Protective Device, STFV Plus Series Tracking Filters, SDN and SCP Series Power Supplies, SDU Series UPS, and various DIN rail filters and converters that can be integrated into industrial control panels and power systems.

How are SolaHD products typically installed?

SolaHD products are typically installed on DIN rail mounting systems in industrial control panels, with multiple installation options including panel/wall mounting brackets. Most products feature easy-to-wire screw terminations, making them suitable for critical industrial applications like factory automation, PLCs, robotics, and computer-based control systems. The products are designed for flexible installation across various industrial environments, with wide operating temperature ranges from -20°C to +50°C and compact, rugged industrial designs.