SolaHD ET81H75S - The SolaHD ET81H75S is a 75 kVA industrial transformer designed for power distribution applications. It features a 600V primary winding and a 480Y/277V secondary winding, providing essential voltage conversion for various industrial settings. This transformer offers 2, 2½% Full Capacity Above Neutral (FCAN) taps and 4, 2½% Full Capacity Below Neutral (FCBN) taps for voltage adjustment. With a primary current rating of 90.3 amps and a secondary current rating of 90.3 amps, it is suitable for moderate power loads. The unit has a width of 28 inches (711 mm), a height of 34 inches (864 mm), and a depth of 26 inches (660 mm), with an approximate ship weight of 679 lbs (308 kg). It is compatible with SolaHD WS-30 Type 3R weather shields for outdoor or exposed installations. The ET81H75S is part of the SolaHD EE71/E71 series, known for reliable power transformation.
SolaHD

ET81H75S

UPC: 783472004249

Contact for Pricing

Overview

The SolaHD ET81H75S is a 75 kVA industrial transformer designed for power distribution applications. It features a 600V primary winding and a 480Y/277V secondary winding, providing essential voltage conversion for various industrial settings. This transformer offers 2, 2½% Full Capacity Above Neutral (FCAN) taps and 4, 2½% Full Capacity Below Neutral (FCBN) taps for voltage adjustment. With a primary current rating of 90.3 amps and a secondary current rating of 90.3 amps, it is suitable for moderate power loads. The unit has a width of 28 inches (711 mm), a height of 34 inches (864 mm), and a depth of 26 inches (660 mm), with an approximate ship weight of 679 lbs (308 kg). It is compatible with SolaHD WS-30 Type 3R weather shields for outdoor or exposed installations. The ET81H75S is part of the SolaHD EE71/E71 series, known for reliable power transformation.
  • 75 kVA transformer capacity
  • 600V Primary / 480Y/277V Secondary
  • Includes 2, 2½% FCAN and 4, 2½% FCBN taps
  • Primary and Secondary Amps: 90.3
  • Dimensions: 28" W x 34" H x 26" D
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 are the primary and secondary voltage ratings?

The SolaHD ET81H75S has a 600V primary voltage and a 480Y/277V secondary voltage.

What is the kVA rating of this SolaHD transformer?

The SolaHD ET81H75S has a kVA rating of 75.

Does this transformer have voltage taps?

Yes, the SolaHD ET81H75S features 2, 2½% FCAN and 4, 2½% FCBN taps for voltage adjustment.

What are the dimensions of the ET81H75S transformer?

The SolaHD ET81H75S measures 28 inches wide, 34 inches high, and 26 inches deep.

What is the primary and secondary amperage for the ET81H75S?

The primary and secondary amperage for the SolaHD ET81H75S is 90.3 amps.

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.