SolaHD HS5F7.5AS - Transformers, Low Voltage, Single Phase, Shielded, KVA Rating: 7.5 KVA, Primary Voltage: 240 x 480 VAC @ 60 Hz, Secondary Voltage/Hz: 120 x 240 AC @ 60HZ, Taps: 115 Degree C, Winding Material: Mounting Holes in the Enclosure, Mounting: UL-3R, Enclosure Ty
SolaHD

HS5F7.5AS

UPC: 783472111206


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Specification Sheet

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Overview

The SolaHD HS5F7.5AS is a 7.5 KVA single-phase, low-voltage transformer engineered for precise industrial power conversion applications. Designed to step down primary voltages of 240V or 480V AC at 60 Hz to secondary outputs of 120V or 240V AC at 60 Hz, this transformer delivers consistent and stable voltage regulation for critical equipment. Its shielded core construction effectively reduces electromagnetic interference, ensuring clean power delivery to sensitive control systems, motor drives, and instrumentation networks. The unit is rated for continuous operation at temperatures up to 115°C, providing reliable performance even in high-heat industrial environments. Constructed with high-quality winding materials and featuring pre-drilled mounting holes in the enclosure, the HS5F7.5AS simplifies installation while maintaining durability. The transformer meets UL-3R enclosure standards, offering protection against environmental conditions such as rain, sleet, and dust, making it suitable for both indoor and outdoor installations. Its compact and robust design optimizes space utilization in control panels and electrical enclosures, while the high-efficiency windings minimize energy loss, reducing long-term operational costs. The HS5F7.5AS is ideal for a wide range of applications, including manufacturing automation, process control systems, and utility distribution networks. SolaHD’s adherence to stringent safety and performance standards ensures compliance with industry regulations, providing businesses with a dependable and cost-effective solution for voltage transformation. With a focus on longevity and minimal downtime, this transformer delivers consistent power quality and operational reliability in demanding industrial settings.
  • 7.5 KVA single-phase transformer with 240/480V primary and 120/240V secondary voltage ratings
  • Shielded construction minimizes electromagnetic interference for clean power delivery
  • UL-3R compliant mounting with pre-drilled holes for easy installation
  • Rated for operation up to 115°C, ensuring durability in rugged environments
  • High-efficiency design reduces energy loss and operating costs

Specifications

Application
SolaHD encapsulated transformer rated for harsh industrial environments
Brand Name
SolaHD
Enclosure
NEMA 3R
Frequency Rating
60 HZ
Frequency Rating, Maximum
60 Hz
Frequency Rating, Minimum
60 Hz
Height
17 IN
Input Current, Maximum
31.3/15.6
Input Voltage
240 x 480 Volt Primary VAC
KVA Rating
7.5
Length
9 IN
Maximum Input Current
31.3/15.6 AMP
Maximum Output Current
62.5/31.3 AMP
Number Of Phases
1
Output Current, Maximum
62.5/31.3
Output Voltage
120/240 Volt Secondary VAC
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
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.
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
7.5 KVA
Width
14 IN
Package Dimensions (L x W x H)
19 IN x 13.5 IN x 13 IN
Package Dimensions (L x W x H)
48.26 cm x 34.29 cm x 33.02 cm
Package Weight (Imperial)
156.000 L
Package Weight (Metric)
70.762 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 and voltage for the HS5F7.5AS?

The HS5F7.5AS has a 7.5 kVA rating with a 240 x 480 Volt primary and 120/240 Volt secondary, operating at 60 Hz.

What are the dimensions and weight of the HS5F7.5AS?

The HS5F7.5AS measures 17.00 in height, 14.00 in width, 9.00 in depth, and has an approximate ship weight of 155.0 lbs.

What are the primary and secondary amperages for HS5F7.5AS?

The HS5F7.5AS has a primary amperage of 31.3/15.6 Amps and a secondary amperage of 62.5/31.3 Amps.

What type of transformer is the HS5F7.5AS?

The HS5F7.5AS is an encapsulated dry type distribution transformer suitable for hazardous locations and harsh industrial environments, rated for indoor and outdoor service.

What enclosure type does the HS5F7.5AS have?

The HS5F7.5AS features a UL Listed/NEMA Type 3R encapsulated enclosure, protecting it from dust, moisture, and providing shock and vibration resistance.

Is the HS5F7.5AS compliant for hazardous locations?

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

What is the insulation system and temperature rise for this transformer?

The HS5F7.5AS uses a UL Class 200˚C insulation system with a 115˚C temperature rise under full load.

Does the HS5F7.5AS include electrostatic shielding?

Yes, the HS5F7.5AS, being 7.5 kVA, is electrostatically shielded for quality power.

How should the electrostatic shield be connected?

The electrostatic shield should be connected to the equipment ground (green) or to both the equipment ground and the system ground (white).

What enclosure materials are available for this transformer?

The HS5F7.5AS is available as standard in Cold Rolled Steel or Painted Stainless Steel.

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.