SolaHD SDN40-24-100C - SDN-C Compact Din Rail Power Supply, Three Phase, Input Nominal Voltage 380-480 Vac, AC Range 320-540 Vac, 50-60 HZ, Nominal Current 40 A (960 W)
SolaHD

SDN40-24-100C

UPC: 783472001972


Documents & Media
Specification Sheet

Contact for Pricing

Overview

The SolaHD SDN40-24-100C is a compact DIN rail-mounted three-phase power supply engineered for industrial automation, control systems, and high-density installations. Designed to convert three-phase AC input (380-480VAC, 50-60Hz) into a stable 24VDC output, this unit delivers a nominal 40A current at 960W, making it ideal for powering motor drives, PLCs, sensors, and other critical industrial equipment. Its 40mm-wide compact footprint enables installation in tight control panels or automation cabinets where space is at a premium, while the DIN rail mounting system simplifies setup and maintenance. The SDN40-24-100C accepts an AC input range of 320-540VAC, ensuring compatibility with global three-phase power infrastructures without requiring additional transformers or voltage adjustments. With balanced three-phase power delivery, the unit minimizes voltage sag and electromagnetic interference, protecting sensitive downstream components. Built to SolaHD’s quality standards, this power supply is suitable for harsh industrial environments, offering reliable operation with low heat dissipation and high efficiency. Common applications include process control systems, industrial networking, UPS backup units, and machinery automation where consistent 24VDC power is essential. The SDN40-24-100C is part of the SDN-C series, which is widely trusted in automation deployments for its durability and long-term performance.
  • 40A (960W) output at 24VDC for industrial automation
  • Input: 380-480VAC (320-540VAC range), 50-60Hz three-phase
  • Compact 40mm DIN rail design for space-saving installations
  • Balanced three-phase power delivery with low EMI
  • Suitable for motor drives, PLCs, sensors, and control systems

Specifications

Amperage Rating
3.2 - 1.0 A
Application
Industrial Machine Control and Process Control, Conveying Equipment, Material Handling, Vending Machines, Packaging Equipment and Amusement Park Equipment, Semiconductor Fabrication Equipment, DeviceNet
Brand Name
SolaHD
Cable Size
Input: Screw terminals, connector size range: 16-10 AWG for solid conductors. Screw torque: 4.4 LB-IN. Output: Two terminals per output, connector size range: 16-10 AWG for solid conductors. Screw torque: 7 LB-IN.
Current Rating
40 A
Efficiency
Less Than 93 Percent (67 W)
Enclosure
Fully enclosed metal housing with fine ventilation grid to keep out small parts.
Environmental Conditions
Storage: minus 40 deg C to plus 85 deg C, Operation minus 25 deg C to plus 60 degree C full power, with linear derating to half power from 60 to 70 deg C (Convection cooling, no froced air required.)
Frequency
50-60 Hz
Frequency Rating
43-67 HZ
Height
4.85 IN
Length
4.36 IN
Mounting
Simple snap-on to DIN TS35/7.5 or TS35/15 rail system.
Mounting Type
DIN Rail
Phase
Single Phase
Power Rating
960 W
Series
SDN-C
Special Features
Compact packaging to save space on the DIN rail. Visual diagnostic LEDs for input and output status at a glance. High MTBF means high reliability and long life. Higher efficiency saves energy and lowers amount of heat generated in panel. PowerBoost overload capability to start high inrush loads. Accepts Universal voltage 85-264 Vac, 50/60 Hz input. Active Power Factor Correction. Patented DIN rail mounting clip. User Adjustable output voltage accessible via front face. Parallel capability standard. Large, rugged, accessible screw terminals. Industrial grade design. -25 DEG C to 60 DEG C operation without derating. Fully tested and burned-in at factory. Highly efficient switching technology. Five year limited warranty.
Standard
Listed, Ind. Control Equipment, E61379, UL 508, CSA C22.2 No. 107.1, UL Recognized Component, ITE, E137632, UL 60950-1/CSA C22.2 No. 60950-1, 2nd Edition, CE Low Voltage Directive, IEC/EN60950-1, 2nd Edition, Sag Immunity: SEMI F47
Type
SDN-C Compact DIN Rail Power Supplies
Voltage Rating
Input Nominal Voltage 115-230 Vac, Output Nominal Voltage 24 V
Voltage Rating
380-480 VAC
Width
2.36 IN
Package Dimensions (L x W x H)
7.4 IN x 7.8 IN x 8 IN
Package Dimensions (L x W x H)
18.796 cm x 19.812 cm x 20.32 cm
Package Weight (Imperial)
6.550 L
Package Weight (Metric)
2.971 kg
ACS380 AC Drive, 3-380-480V In, 3HP, 6A, Type OPEN, 1.5 overload, Integrated, HxWxD 6.69x2.76x7.52 in, Module

ACS380-040S-07A2-4

ACS380 AC Drive, 3-380-480V In, 3HP, 6A, Type OPEN, 1.5 overload, Integrated, HxWxD 6.69x2.76x7.52 in, Module
Super-Safeway® Multiple Outlet Box, Extended Depth, 2-Sided, F2 (1/2") Cord Grip Body, with Flip Lids for (2) Duplex Not Included

3085

Super-Safeway® Multiple Outlet Box, Extended Depth, 2-Sided, F2 (1/2") Cord Grip Body, with Flip Lids for (2) Duplex Not Included
N3 SCREW COVER - 10X10X6 - GRA

C3SC10106GY

N3 SCREW COVER - 10X10X6 - GRA
BK63H 1P B2A 10kA 120/240VAC UL1077

0626030563

BK63H 1P B2A 10kA 120/240VAC UL1077
MC-50a AC120V 50/60Hz SCREW 1a1b (Metasol) EXP (MC50A-30-11-K7-S-E)

1338006700

MC-50a AC120V 50/60Hz SCREW 1a1b (Metasol) EXP (MC50A-30-11-K7-S-E)
GMD-16M DC240V 3W 1b EXP (GMD16M-30-01-UD-3W-S-E)

1270040900

GMD-16M DC240V 3W 1b EXP (GMD16M-30-01-UD-3W-S-E)
Combine high performance with compact dimensions: - 1000 V AC / DC IEC 600 V UL, - Opt for the best marking visibility thanks to the up-front, flat marker zone, which lets you mark up to eight digits or increase the font size.

1SNK705010R0000

Combine high performance with compact dimensions: - 1000 V AC / DC IEC 600 V UL, - Opt for the best marking visibility thanks to the up-front, flat marker zone, which lets you mark up to eight digits or increase the font size.
Pushbuttons. 104P heavy duty Oiltight Pushbutton. Nameplate. XN1B PR.No. CR100699

CR104PXN1B

Pushbuttons. 104P heavy duty Oiltight Pushbutton. Nameplate. XN1B PR.No. CR100699
C.BREAKER TMAX XT2N 125 UL/CSA FIXED THREE-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMA R 90 I3=450...900 A

XT2NU3090BFF000XXX

C.BREAKER TMAX XT2N 125 UL/CSA FIXED THREE-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMA R 90 I3=450...900 A
The NNC75X75WH2 Halogen-Free Wide Slot Wiring Duct is used to route, protect, and manage wires near sensitive electronic equipment and in environments where heat resistance or public safety is a concern. UL 94 flame class of V-0 with a UL recognized continuous-use temperature up to 95 C (203 F). Halogen-Free, Polyphenylene Oxide (PPO). Mounting holes provided. 2.85" x 2.97" (72.4 mm x 75.4 mm) and 6.6' (2 m) long. Cover included. Color White. 5 pieces per package.

NNC75X75WH2

The NNC75X75WH2 Halogen-Free Wide Slot Wiring Duct is used to route, protect, and manage wires near sensitive electronic equipment and in environments where heat resistance or public safety is a concern. UL 94 flame class of V-0 with a UL recognized continuous-use temperature up to 95 C (203 F). Halogen-Free, Polyphenylene Oxide (PPO). Mounting holes provided. 2.85" x 2.97" (72.4 mm x 75.4 mm) and 6.6' (2 m) long. Cover included. Color White. 5 pieces per package.
DS9 RECEPTACLE POLY BLUE SIZE 5 IP 66/67/69 3P+G 150 A 480 VAC 60 Hz

3194213000K04

DS9 RECEPTACLE POLY BLUE SIZE 5 IP 66/67/69 3P+G 150 A 480 VAC 60 Hz
HPS Open Style Control Transformer, 150VA 240x480V-120x240V 50/60Hz

C2G0150MQMJ

HPS Open Style Control Transformer, 150VA 240x480V-120x240V 50/60Hz

Frequently Asked Questions

What is the input voltage range for the SDN40-24-100C?

The SDN40-24-100C accepts a nominal AC voltage range of 100-240 Vac (85-264 Vac) and a nominal DC voltage range of 100-340 Vdc (90-375 Vdc).

What is the nominal output voltage and current for this model?

The SDN40-24-100C has a nominal output voltage of 24 V (adjustable 23.5-28.5 Vdc) and a nominal current of 40 A (960 W) at +60°C.

What is the operating temperature range for the SDN40-24-100C?

The operating temperature range is -40°C to +60°C at full power, with linear derating to 75% power from +60°C to 70°C.

Does the SDN40-24-100C have hazardous location certifications?

Yes, it has extensive international hazardous location certifications including Class I, Zone 2, ATEX, IECEx, and ExEAC, with a T-Code rating of T4.

What are the mounting options for the SDN40-24-100C?

The unit can be mounted via simple snap-on to a DIN TS35/7.5 or TS35/15 rail system. Optional panel mount adapter brackets are also available.

Can the SDN40-24-100C be used in parallel operation?

Yes, the SDN40-24-100C supports active parallel operation, selectable via a front switch. It also supports redundant power supply operation with optional modules.

What diagnostic features does the SDN40-24-100C offer?

It provides three visual LEDs for input, output, and alarm status, and a DC OK relay to send diagnostic information to a PLC or controller.

What free space is required for SDN40-24-100C installation?

For installation, 0.98 in (25 mm) free space is needed above and below, 0.39 in (10 mm) left and right, and 0.59 in (15 mm) in front.

What output wire gauge and torque are required for SDN40-24-100C?

For the SDN40-24-100C, output connections require 7–6 AWG (10.6–13 mm2) solid/stranded conductors with a screw torque of 15.6 lb-inch (176 N-cm).

What is the warranty period for the SDN40-24-100C?

The SDN40-24-100C comes with a 5-year limited warranty.

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.