SolaHD HT1F45AS - Transformers, Low Voltage, Three Phase, Shielded, KVA Rating: 45 KVA, Taps: 150 Degree C, Winding Material: Mounting Holes in the Enclosure, Mounting: UL-3R, Enclosure Type: 30.0 Height x 29.0 Width x 12.0 Depth Inch
SolaHD

HT1F45AS

UPC: 783472867301


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Specification Sheet

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Overview

The SolaHD HT1F45AS is a 45 KVA three-phase low-voltage shielded transformer engineered for industrial power distribution, motor control, and automation systems. This compact transformer delivers robust power handling in a space-efficient 30.0 in height × 29.0 in width × 12.0 in depth enclosure, making it ideal for tight plant floor installations, substations, or control cabinets. The shielded construction minimizes electromagnetic interference (EMI), protecting sensitive equipment and ensuring clean power delivery in demanding environments. Key specifications include a 150°C winding temperature rating with integrated taps for voltage adjustment, UL-3R mounting compatibility for compliance with safety standards, and mounting holes pre-integrated into the enclosure for simplified installation. The transformer’s low-voltage design supports efficient energy conversion with minimal losses, while its durable construction ensures long service life under harsh operating conditions. Applications span industrial automation, motor drives, PLCs, and process control systems where reliable low-voltage power distribution is critical. The HT1F45AS is part of SolaHD’s trusted line of industrial transformers, known for precision engineering and adherence to rigorous industry standards. Whether upgrading existing infrastructure or deploying new power systems, this transformer provides a cost-effective solution with high performance and ease of integration into standard electrical enclosures.
  • 45 KVA three-phase low-voltage power handling
  • Shielded construction for EMI protection in industrial environments
  • 150°C winding temperature rating with integrated taps
  • UL-3R mounting compatibility for safety compliance
  • Compact 30×29×12 in enclosure with integrated mounting holes

Specifications

Application
SolaHD encapsulated transformers are rated for hazardous locations and harsh industrial environments.
Brand Name
SolaHD
Enclosure
NEMA 3R
Frequency Rating
60 HZ
Frequency Rating, Maximum
60 Hz
Frequency Rating, Minimum
60 Hz
Height
30 IN
Input Current, Maximum
36.1
Input Voltage
480 Primary
KVA Rating
45
Length
12 IN
Maximum Input Current
36.1 AMP
Maximum Output Current
83.4 AMP
Number Of Phases
3
Output Current, Maximum
83.4
Output Voltage
208Y/120 Volt Secondary
Special Features
UL Listed/NEMA Type 3R encapsulated enclosure for indoor and outdoor service; Electrostatically shielded for quality power on sizes 1 kVA and larger; Copper lead wire terminations; .500 - 45 kVA units are capsulated with electrical grade silica and epoxy for industrial applications. Rolled steel enclosure.
Special Features
.500 - 45 kVA units are capsulated with electrical grade silica and epoxy for industrial applications. Rolled steel enclosure.;Copper lead wire terminations;Electrostatically shielded for quality power on sizes 1 kVA and larger;UL Listed/NEMA Type 3R encapsulated enclosure for indoor and outdoor service
Standard
cULus Listed: E25872, E77014, UL 1561 or UL 506, CSA C22.2 No. 47 or No. 66
Temperature Rating
115 DEG C Temperature Rise Under Full Load
Temperature Rating, Maximum
239 F
Temperature Rating, Maximum
115 C
Temperature Rating, Minimum
239 F
Temperature Rating, Minimum
115 C
Type
Automation Transformers - Non-Ventilated 50 VA to 45 kVA
Wattage
30 KVA
Width
29 IN
Package Dimensions (L x W x H)
36.6 IN x 36.6 IN x 18.8 IN
Package Dimensions (L x W x H)
92.964 cm x 92.964 cm x 47.752 cm
Package Weight (Imperial)
909.000 L
Package Weight (Metric)
412.322 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 voltage range for HS5F25AS?

The HS5F25AS operates on a primary voltage of 240 x 480 volts and a secondary voltage of 120/240 volts.

Is HS5F25AS suitable for outdoor use?

Yes, the HS5F25AS is housed in a UL Listed/NEMA Type 3R encapsulated enclosure suitable for both indoor and outdoor service.

What is the kVA rating of HS5F25AS?

The HS5F25AS has a kVA rating of 25 kVA.

What is the maximum temperature rise under full load?

The HS5F25AS has a maximum temperature rise of 115°C under full load.

What is the weight of the HS5F25AS transformer?

The HS5F25AS has an approximate shipping weight of 400 lbs (181 kg).

What are the installation requirements for HS5F25AS?

The HS5F25AS must be installed in compliance with the National Electrical Code for Class I, Division 2 locations.

What are the dimensions of HS5F25AS?

The dimensions of the HS5F25AS are 24.00 inches in height, 17.00 inches in width, and 12.50 inches in depth.

What insulation system does HS5F25AS use?

The HS5F25AS uses a UL Class 200°C insulation system.

What are the safety certifications for HS5F25AS?

The HS5F25AS is UL Listed and complies with CSA C22.2 No. 47 or No. 66 and RoHS standards.

What type of lead wire terminations does HS5F25AS have?

The HS5F25AS features copper lead wire terminations.

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.