SolaHD HT85F3AS - Non-Ventilated Automation Transformer, Rolled Steel, 3 kVA, Primary Amps 7.2, Secondary Amps 3.6. 240 Volt Delta Primary, 480Y/277 Secondary, 60 HZ, Three Phase
SolaHD

HT85F3AS

UPC: 783472004577


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Specification Sheet

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Overview

The SolaHD HT85F3AS is a non-ventilated automation transformer designed for industrial power conversion in demanding three-phase applications. Rated at 3 kVA, this transformer features a 240V Delta primary input and delivers 480Y/277V secondary output at 60Hz, making it ideal for compatibility with North American industrial power systems. The rolled steel construction provides superior magnetic performance and long-term durability, while the non-ventilated design eliminates the need for external cooling, reducing maintenance requirements and simplifying installation. Primary current is rated at 7.2A and secondary current at 3.6A, ensuring efficient operation under typical load conditions. This transformer is engineered for use in motor starters, variable frequency drives, process control panels, and automation systems where clean, stable voltage regulation is critical. Its compact footprint and lightweight design allow for easy mounting in confined spaces, while the robust steel core offers EMI shielding and protection against voltage spikes. The HT85F3AS meets standard industrial frequency specifications and is fully compatible with existing control systems. With SolaHD’s reputation for quality and compliance with industry standards, the HT85F3AS delivers reliable power conversion for critical automation environments. Whether deployed in manufacturing plants, process control systems, or building management applications, this transformer provides consistent performance, low losses, and long-term reliability. Choose the HT85F3AS for a dependable, space-efficient solution that supports your industrial automation goals without compromising on efficiency or durability.
  • 3 kVA power rating with 240V Delta primary and 480Y/277V secondary output
  • Non-ventilated design eliminates cooling requirements, reducing maintenance
  • Rolled steel construction for superior magnetic performance and durability
  • Primary current: 7.2A, Secondary current: 3.6A at 60Hz
  • Compact footprint for easy installation in confined spaces

Specifications

Current Rating
7.2 A (Primary) / 3.6 A (Secondary)
Frequency
60 Hz
Material
Rolled Steel
Poles
3-Phase
Series
HT85F3AS
Size
3 kVA
Voltage Rating
240 V Delta (Primary) / 480Y/277 V (Secondary)
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 HS5F3AS transformer?

The HS5F3AS transformer has a 3 kVA rating.

What are the dimensions of the HS5F3AS transformer?

The HS5F3AS measures 12.00 in height, 10.00 in width, and 7.00 in depth.

What is the approximate shipping weight of HS5F3AS?

The approximate shipping weight for the HS5F3AS is 55.0 lbs.

What are the primary voltage options for HS5F3AS?

The HS5F3AS operates with a 240 x 480 Volt primary voltage, 60 Hz.

What are the secondary voltage options for HS5F3AS?

The HS5F3AS provides 120/240 Volt secondary voltage.

What are the primary and secondary amperages for HS5F3AS?

The primary amperage is 12.5/6.25 Amps, and the secondary amperage is 25.0/12.5 Amps.

What type of enclosure does the HS5F3AS use?

The HS5F3AS uses a UL Listed/NEMA Type 3R encapsulated enclosure, suitable for indoor and outdoor service.

What is the insulation system for HS5F3AS?

The HS5F3AS features a UL Class 200˚C insulation system, with a 115˚C temperature rise under full load.

Is the HS5F3AS transformer electrostatically shielded?

Yes, the HS5F3AS is electrostatically shielded for quality power, as this feature applies to units 1 kVA and larger.

Is the HS5F3AS suitable for hazardous locations?

Yes, SolaHD encapsulated transformers like the HS5F3AS are rated for hazardous locations and comply with NEC for Class I, Division 2.

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.