SolaHD SDU850A - SDU AC - A Series DIN Rail AC UPS, Wattage:510W, Capacity: 850 VA Voltage Rating:120V AC, Frequency Rating:50/60HZ, Back-Up Time: 2 Minutes
SolaHD

SDU850A

UPC: 783472874712

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Specification Sheet

Contact for Pricing

Overview

The SolaHD SDU850A is a DIN Rail AC Uninterruptible Power Supply (UPS) from the reliable A Series, engineered to provide critical power protection for industrial control systems, automation hardware, and sensitive electronic equipment. This 850 VA / 510 W unit delivers a stable 120V AC output at both 50 Hz and 60 Hz frequencies, ensuring compatibility with global power grids and industrial equipment standards. With a compact DIN Rail form factor, the SDU850A integrates seamlessly into existing control panels, automation enclosures, and industrial cabinets without occupying excessive space. The unit’s 2-minute backup runtime is optimized for short-duration power interruptions, allowing sufficient time for safe system shutdowns or transition to alternate power sources such as backup generators. Designed for industrial environments, the SDU850A meets stringent performance and reliability requirements while offering high efficiency to minimize energy consumption and operating costs. It is ideal for protecting PLCs, SCADA systems, motor drives, sensors, and other automation components in manufacturing lines, data centers, building automation systems, and remote monitoring stations. The SDU850A is manufactured by SolaHD in the USA and classified under UNSPSC code 39121011, ensuring compliance with industrial standards and long-term dependability for mission-critical applications.
  • 850 VA / 510 W power capacity for industrial control and automation systems
  • 120V AC output with 50/60Hz frequency support for global compatibility
  • 2-minute backup runtime to safeguard equipment during short power interruptions
  • Compact DIN Rail mounting for easy installation in control panels and enclosures
  • High-efficiency design reduces energy consumption and operating costs

Specifications

Amperage Rating
850 VA
Application
Programmable Logic Controllers, Factory Automation, Robotics, Conveying Equipment, Computer-based Control Systems
Back-Up Time
2
Battery Type
Sealed, Maintenance Free Lead Acid
Enclosure
IP20
Environmental Conditions
0 to 95 Relative Humidity
Frequency Rating, Maximum
60 Hz
Frequency Rating, Minimum
50 Hz
Height
4.81 in
Height
122.174 mm
Interface
High speed 2.0 Standard USB Type B Peripheral Communication Port
Length
4.87 in
Length
123.698 mm
Mounting
DIN TS35/7.5 or TS35/15 Rail System. Chassis mounting permissible via optional bracket
Number of Receptacles
N/A
Phase
1
Receptacle
N/A
Special Features
Optional Communication Cards
Standard
UL Recognized Component, UPS Equipment UL1778 5th Ed. CSA C22.2 No. 107.3, Suitable for UL 508 without derating and Industrial Control Equipment Applications CSA C22.2 No. 107.1, CE LVD EN62040-1, EMC Directive: EN62040-1, RoHS Compliant, Overvloltage Cat III, Pollution Degreee III
Voltage Rating
120 VAC
Wattage
510 WTT
Width
11.1 in
Width
281.94 mm
Package Dimensions (L x W x H)
4.81 IN x 11.1 IN x 4.87 IN
Package Dimensions (L x W x H)
12.2174 cm x 28.194 cm x 12.3698 cm
Package Weight (Imperial)
11.500 L
Package Weight (Metric)
5.216 kg
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SDU500A

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SDU850

SDU Series DIN Rail AC UPS, Wattage:510W, Capacity: 850 VA Voltage Rating:120V AC, Frequency Rating:50/60HZ, Back-Up Time: 2 Minutes
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S4K2U1500C

Uninterruptible Power Systems, Capacity: 1500 VA, 1350 Watts, Typical Back-up Time: 4/11, Input Plug: 5-15P, Output Receptacle: (6) 5-15R, 120 Vac, Frequency: 50/60 HZ
Uninterruptible Power Systems, Capacity: 2000 VA, 1800 Watts, Typical Back-up Time: 4/11, Input Plug: 5-15P, Output Receptacle: (6) 5-20R, 120 Vac, Frequency: 50/60 HZ

S4K2U2000C

Uninterruptible Power Systems, Capacity: 2000 VA, 1800 Watts, Typical Back-up Time: 4/11, Input Plug: 5-15P, Output Receptacle: (6) 5-20R, 120 Vac, Frequency: 50/60 HZ
Uninterruptible Power Systems, Capacity: 3000 VA, 2700 Watts, Typical Back-up Time: 3/11, Input Plug: L5-30P, Output Receptacle: (6) 5-20R, (1) L5-30R, 120 Vac, Frequency: 50/60 HZ

S4K2U3000C

Uninterruptible Power Systems, Capacity: 3000 VA, 2700 Watts, Typical Back-up Time: 3/11, Input Plug: L5-30P, Output Receptacle: (6) 5-20R, (1) L5-30R, 120 Vac, Frequency: 50/60 HZ
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S1K650

Uninterruptible Power Supply, Capacity: 650 VA, 390 Watts, Input Voltage: 115 V +20PCT / - 25PCT, Frequency: 50 o 60 Hz +/- 10PCT
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S1K850

Uninterruptible Power Supply, Capacity: 850 VA, 600 Watts, Input Voltage: 115 V +20PCT / - 25PCT, Frequency: 50 o 60 Hz +/- 10PCT
Uninterruptible Power Supply, Capacity: 520 VA, 340 Watts, Input Voltage: 115 V +20PCT / - 25PCT, Frequency: 50 o 60 Hz +/- 10PCT

S1K520

Uninterruptible Power Supply, Capacity: 520 VA, 340 Watts, Input Voltage: 115 V +20PCT / - 25PCT, Frequency: 50 o 60 Hz +/- 10PCT
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S1K1200

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SDU500-5

SDU Series DIN Rail AC UPS, Wattage:300 W, Capacity: 500 VA Voltage Rating: 230V AC, Frequency Rating:50/60HZ, Back-Up Time: 4 Minutes
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SDU850A-5

SDU AC - A Series DIN Rail AC UPS, Wattage: 510 W, Capacity: 850 VA Voltage Rating:230 V AC, Frequency Rating:50/60HZ, Back-Up Time: 2 Minutes
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SDU500A-5

SDU AC - A Series DIN Rail AC UPS, Wattage:300 W, Capacity: 500 VA Voltage Rating: 230V AC, Frequency Rating:50/60HZ, Back-Up Time: 4 Minutes

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.