SolaHD HT1F3AS - Transformers, Low Voltage, Three Phase, Shielded, KVA Rating: 3 KVA, Taps: 115 Degree C, Winding Material: Mounting Holes in the Enclosure, Mounting: UL-3R, Enclosure Type: 13.0 Height x 16.0 Width x 9.0 Depth Inch
SolaHD

HT1F3AS

UPC: 783472121281


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Specification Sheet

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Overview

The SolaHD HT1F3AS is a 3 KVA, three-phase, low-voltage shielded transformer engineered for reliable industrial power conversion. Designed with a compact 13-inch height, 16-inch width, and 9-inch depth enclosure, this transformer optimizes space in tight industrial environments while delivering robust performance. Its shielded construction minimizes electromagnetic interference (EMI), ensuring clean power delivery to sensitive equipment such as motor drives, PLCs, and control panels. The UL-3R mounting type provides secure, vibration-resistant installation in standard industrial enclosures, simplifying integration into existing power distribution systems. Winding materials rated for 115°C ensure durability under high-temperature conditions, reducing the risk of thermal degradation and extending service life. With integrated mounting holes in the enclosure, installation is straightforward, reducing assembly time and labor costs. Ideal for manufacturing lines, control rooms, and power distribution networks, the HT1F3AS offers dependable voltage regulation and efficient energy conversion. Its compact footprint and high-quality construction make it a cost-effective solution for both new installations and retrofits in industrial automation, process control, and facility management applications.
  • 3 KVA three-phase low-voltage transformer for industrial power conversion
  • Shielded design minimizes electromagnetic interference (EMI) for clean power output
  • UL-3R mounting ensures secure, vibration-resistant installation in standard enclosures
  • Compact 13×16×9 inch enclosure with integrated mounting holes for space efficiency
  • Winding material rated for 115°C for durability in high-temperature environments

Specifications

Application
SolaHD encapsulated transformers are rated for hazardous locations and harsh industrial environments.
Brand Name
SolaHD
Enclosure
NEMA 3R, Class 1 Div 2 Group A,B,C and D
Frequency Rating
60 HZ
Frequency Rating, Maximum
60 Hz
Frequency Rating, Minimum
60 Hz
Height
13 IN
Input Current, Maximum
36.1
Input Voltage
120/208/240/277 Volt Primary VAC
KVA Rating
3
Length
9 IN
Maximum Input Current
36.1 AMP
Maximum Output Current
83.3/41.7 AMP
Number Of Phases
1
Output Current, Maximum
83.3/41.7
Output Voltage
120/240 Volt Secondary VAC
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
10 KVA
Width
14 IN
Package Dimensions (L x W x H)
19 IN x 15.5 IN x 13.5 IN
Package Dimensions (L x W x H)
48.26 cm x 39.37 cm x 34.29 cm
Package Weight (Imperial)
111.000 L
Package Weight (Metric)
50.350 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 for the HT1F3AS transformer?

The HT1F3AS transformer has a kVA rating of 3.

What are the primary voltage and frequency for the HT1F3AS?

The HT1F3AS has a 480 Volt Δ primary and operates at 60 Hz.

What is the secondary voltage for the HT1F3AS transformer?

The HT1F3AS provides a 208Y/120 Volt secondary.

What are the dimensions of the HT1F3AS transformer?

The HT1F3AS measures 13.00 in height, 16.00 in width, and 9.00 in depth.

What is the approximate shipping weight of the HT1F3AS?

The approximate shipping weight for the HT1F3AS is 105.0 lbs.

What is the primary amperage for the HT1F3AS?

The primary amperage for the HT1F3AS is 3.6 Amps.

What is the secondary amperage for the HT1F3AS?

The secondary amperage for the HT1F3AS is 8.3 Amps.

What type of transformer is the HT1F3AS and its intended use?

The HT1F3AS is a SolaHD encapsulated dry-type distribution transformer rated for hazardous locations and harsh industrial environments.

What enclosure type does the HT1F3AS have and what protection does it offer?

It features a UL Listed/NEMA Type 3R encapsulated enclosure, protecting the transformer from dust, moisture, shock, and vibration for indoor and outdoor service.

Is the HT1F3AS compliant for hazardous locations?

Yes, it complies with NEC for Class I, Division 2, Group A, B, C and D locations when installed in compliance with NEC 501.100 (B).

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.