SolaHD HS22F5A - Buck Boost Transformers, 5.0 KVA, Maximum Secondary Amperage: 208 at 24V, 104 at 48V, 240 x 480 Volt Primary, 24/48 Volt Secondary
SolaHD

HS22F5A

UPC: 783472542253


Documents & Media
Specification Sheet

Contact for Pricing

Overview

The SolaHD HS22F5A Buck Boost Transformer is a high-efficiency industrial power conversion solution designed for demanding applications requiring precise voltage regulation. With a 5.0 KVA capacity, this transformer handles a primary voltage range of 240/480 VAC and steps it down to a secondary output of 24 V or 48 V, delivering up to 208 A at 24 V or 104 A at 48 V. This makes it ideal for motor drives, lighting systems, PLCs, and other industrial automation equipment where stable low-voltage power is critical. Engineered for reliability, the HS22F5A features low ripple, high isolation, and robust construction to ensure consistent performance in harsh environments. Its compact form factor allows for easy integration into existing electrical panels or control cabinets, reducing installation time and space requirements. The transformer’s precision engineering minimizes power loss and heat generation, enhancing energy efficiency and extending operational lifespan. Built to meet stringent industry standards, the HS22F5A provides high isolation between primary and secondary windings, protecting sensitive downstream equipment from voltage spikes and electrical noise. Whether used for voltage boosting in control circuits or stepping down high-voltage mains to low-voltage applications, this transformer delivers the reliability and efficiency required for critical industrial processes. With a UNSPSC code of 39121025 and manufactured in the US, the HS22F5A is a trusted choice for engineers and procurement professionals seeking a dependable power conversion solution.
  • 5.0 KVA power capacity with 240/480 VAC primary input
  • Secondary output options: 24 V (208 A) or 48 V (104 A)
  • Compact design for easy integration into control panels
  • High isolation and low ripple for reliable performance
  • Compliant with industry standards for harsh environments

Specifications

Application
Buck-Boost Transformers are designed to supply power to low voltage lighting circuits, control panels or other systems requiring 12, 16, 24, 32, or 48 Volts.
Boost Voltage
200-240 , 458-480 V
Brand Name
SolaHD
Buck Voltage
277-230 , 528-480 V
Connection Type
Screw Terminal (implied)
Current Rating
208 A @24 V, 104 A @48 V
Design
Encapsulated
Frequency
60 Hz
Frequency Rating
60 HZ
Height
12 IN
Length
7 IN
Material
Rugged construction (implied metal/epoxy)
Maximum Input Current
83.3Amps @ 24V; 41.6 Amps @ 48 V Maximum Secondary Amperage
Number Of Phases
1
Primary Voltage
240x480 V
Secondary Voltage
24/48 V
Series
HS22F5A
Size
Compact form factor (not specified)
Special Features
Compact, Lightweight, Can be connected as an autotransformer.
Standard
cULus Listed: UL 506, CSA C22.2 No.66
Type
Buck-Boost Transformer
Voltage Rating
240/480 VAC primary, 24/48 V secondary
Wattage
2 KVA
Width
10 IN
Package Dimensions (L x W x H)
16 IN x 33.5 IN x 16 IN
Package Dimensions (L x W x H)
40.64 cm x 85.09 cm x 40.64 cm
Package Weight (Imperial)
158.000 L
Package Weight (Metric)
71.669 kg
A - 15.0 kV bushing

015J0400AN

A - 15.0 kV bushing
O Plus C - 34.5 kV bushing

034Z3000AW

O Plus C - 34.5 kV bushing

Frequently Asked Questions

What is the kVA rating of the HS20F1B?

The HS20F1B transformer has a 1 kVA rating.

What are the dimensions of the HS20F1B transformer?

The HS20F1B measures 10.00 in (height), 6.00 in (width), and 5.00 in (depth).

What is the approximate shipping weight of the HS20F1B?

The approximate shipping weight for the HS20F1B is 28.0 lbs (12.73 kg).

What are the primary and secondary voltages for the HS20F1B?

The HS20F1B has a 120 x 240 Volt primary and a 16/32 Volt secondary.

What is the maximum secondary amperage for the HS20F1B?

The maximum secondary amperage is 62.5 A at 16V and 31.2 A at 32V.

What is the frequency rating for the HS20F1B?

The HS20F1B is an encapsulated, single-phase transformer rated for 60 Hz operation.

What certifications does the HS20F1B hold?

The HS20F1B is UL Listed under UL 506 and CSA C22.2 No. 66 (E77014).

Can this transformer convert single phase to three phase?

No, the transformer cannot convert single phase to three phase; the line and load phases must match.

How many transformers are needed for three-phase buck-boost applications?

Three-phase buck-boost applications require two or three transformers.

Where can I find wiring diagrams for the transformer?

Electrical connection diagrams are shown at the end of this section and are packed with each transformer.

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.