SolaHD SDU500 - SDU Series DIN Rail AC UPS, Wattage:300 W, Capacity: 500 VA Voltage Rating:120V AC, Frequency Rating:50/60HZ, Back-Up Time: 4 Minutes
SolaHD

SDU500

UPC: 783472017805


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Specification Sheet

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Overview

The SolaHD SDU500 is a compact, DIN‑rail mounted AC UPS designed to safeguard critical industrial equipment during power interruptions. With a 300‑W continuous output and 500‑VA capacity, it provides reliable backup for control panels, PLCs, and other low‑power devices. The unit operates on a 120‑V AC input and supports both 50 Hz and 60 Hz frequencies, making it suitable for a wide range of global installations. A 4‑minute backup time ensures sufficient time for safe shutdowns or graceful hand‑over to backup generators. The SDU500 features a robust chassis, efficient power conversion, and a simple plug‑and‑play installation process, reducing downtime and maintenance costs. Its lightweight design and standard DIN rail mounting simplify integration into existing panels, while the SolaHD brand guarantees quality and durability. Whether protecting a factory floor, a data center, or a remote monitoring station, the SDU500 delivers dependable power continuity and peace of mind for industrial operators.
  • 300W continuous output, 500VA capacity
  • 120V AC input, 50/60Hz compatible
  • 4‑minute backup time
  • DIN rail mount for easy installation
  • Robust chassis and efficient power conversion

Specifications

Amperage Rating
N/A
Application
Industrial Automation Systems, Critical Microprocessors and PC Based Systems, Robotics and Process Control, Programmable Logic Controllers (PLC), Mission Critical and High Speed Networks
Back-Up Time
4.5
Battery
Sealed, Maintenance Free Lead Acid
Battery Type
Sealed, Maintenance Free Lead Acid
Brand Name
SolaHD
Environmental Conditions
1 to 95 Relative Humidity
Frequency Rating
50/60 HZ
Frequency Rating, Maximum
60 Hz
Frequency Rating, Minimum
50 Hz
Height
4.88 IN
Interface
RS232
Length
11.1
Mounting
DIN Rail
Special Features
Rack slide kit for racks with 18-32" deep support rails.
Standard
Not Listed
Type
S4KC Accessories
Voltage Rating
N/A
Wattage
N/A
Width
4.55 IN
Package Dimensions (L x W x H)
15.1 IN x 9.9 IN x 8.7 IN
Package Dimensions (L x W x H)
38.354 cm x 25.146 cm x 22.098 cm
Package Weight (Imperial)
12.600 L
Package Weight (Metric)
5.715 kg
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Frequently Asked Questions

What is the SDU500's power capacity?

The SDU 500A and SDU 500A-5 models have a capacity of 500 VA / 300 W.

What are the input voltage options for the SDU500?

The SDU 500A accepts 120 Vac (+10%, -20%), and the SDU 500A-5 accepts 230 Vac (+/- 15%). Both support 50/60 Hz.

What is the typical battery backup time for the SDU500?

The typical backup time is 4 minutes at full load and 18 minutes at half load.

What type of battery does the SDU500 use?

It uses sealed, non-spillable, maintenance-free lead acid batteries.

What is the operating temperature range for the SDU500?

The SDU500 operates in a temperature range of 0°C to 50°C.

How is the SDU500 UPS typically mounted?

It is designed for mounting on DIN TS35/7.5 or TS35/15 rail systems. Optional brackets are available for chassis or wall mounting.

What is the warranty period for the SDU500?

The SDU500 comes with a two-year limited warranty.

What is the output waveform of the SDU500 in battery mode?

The SDU500 provides a simulated sinewave output in battery mode.

How long does it take to recharge the SDU500 battery?

The battery recharges to 90% capacity from a full discharge in 8 hours.

What is the transfer time to battery power?

The typical transfer time to battery power is less than 8 milliseconds.

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.