SolaHD EE5H112S - SolaHD, Ventilated Distribution Transformer, DOE 10 Cfr P431 - DOE 2016 Compliant, Ul Listed E25872, 112.5 KVA, Primary Voltage 480 V, Secondary Voltage 240 V, 60 HZ, 3 Phase, Number Of Taps 7, Temperature Rating 150 Degrees C, Connection Delta-Delta W/ Ct, Winding Aluminium, Enclosure Nema Type 1
SolaHD

EE5H112S

UPC: 783472021468


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Overview

The SolaHD EE5H112S is a DOE 2016-compliant, ventilated distribution transformer designed for reliable 3-phase power distribution in industrial and commercial environments. Rated at 112.5 KVA, this transformer steps down 480V primary voltage to 240V secondary voltage at 60 Hz, making it ideal for facilities requiring stable, high-efficiency power delivery. The Delta-Delta connection with CT (current transformer) enables precise metering and monitoring, while the seven adjustable taps allow operators to fine-tune output voltage to match varying load requirements, enhancing system efficiency and equipment longevity. Constructed with aluminum windings, the EE5H112S offers superior thermal conductivity and durability, reducing energy losses and extending service life. The NEMA Type 1 enclosure provides protection against dust and light debris, ensuring reliable operation in moderate environmental conditions. Certified to UL standard E25872 and compliant with DOE 10 Cfr P431, this transformer meets stringent safety and efficiency regulations, making it a trusted choice for critical applications. Applications include industrial facilities, manufacturing plants, data centers, commercial buildings, and process control systems where dependable power distribution is essential. The transformer’s compact design and standardized connection points facilitate easy installation and integration into existing power distribution networks. With a temperature rating of 150°C, the EE5H112S operates reliably even in high-heat environments, ensuring consistent performance under demanding conditions.
  • DOE 2016 and DOE 10 Cfr P431 compliant for energy efficiency
  • 112.5 KVA rating with 480V primary and 240V secondary voltage
  • Delta-Delta connection with CT for metering and monitoring
  • Seven adjustable taps for voltage regulation
  • NEMA Type 1 enclosure for protection against dust and light debris

Specifications

Connection Type
Delta-Delta W/ Ct
Frequency
60 Hz
Frequency Rating, Maximum
60 Hz
Frequency Rating, Minimum
60 Hz
KVA Rating
112.5 KVA;112.5 kVA
Material
aluminium
Mounting
Floor
NEMA Rating
Type 1
Number Of Phases
3
Number Of Taps
7
Poles
3 Phase
Primary Voltage
240D V
Secondary Voltage
240DCT/120 V
Series
EE5H112S
Special Features
Enhanced Enclosure Design
Temperature Rating
150 Degrees C
Temperature Rating, Maximum
302 F
Temperature Rating, Maximum
150 C
Temperature Rating, Minimum
302 F
Temperature Rating, Minimum
150 C
Type of Transformer
DOE 10 CFR p431 - DOE 2016 Compliant
Voltage Rating
480 V / 240 V
Package Dimensions (L x W x H)
32.25 IN x 31 IN x 55 IN
Package Dimensions (L x W x H)
81.915 cm x 78.74 cm x 139.7 cm
Package Weight (Imperial)
833.0000 L
Package Weight (Metric)
377.8488 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 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.