SolaHD ES5H25S - Features:Wall Mounting Bracket, Primary Amperage 104/52.1A, Secondary Amperage 208/104A, Stainless Steel Material Available as Custom, 220 DEG C Insulation System, Standard:UL, KVA Rating:25KVA, Primary Voltage:240/480V AC, Secondary Voltage:120/240V AC
SolaHD

ES5H25S

UPC: 783472000210


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Specification Sheet

Contact for Pricing

Overview

The SolaHD ES5H25S is a wall-mounted power transformer engineered for industrial environments requiring reliable voltage conversion and isolation. Built with high-grade stainless steel, it resists corrosion and ensures long-term durability in harsh conditions. This transformer supports primary voltages of 240V or 480V AC with current ratings of 104A or 52.1A, and secondary voltages of 120V or 240V AC with current ratings of 208A or 104A, delivering a 25KVA power capacity. The integrated wall mounting bracket simplifies installation, allowing secure attachment to panel boards or mounting frames without additional hardware. Compliance with UL standards guarantees safety and performance, while the 220°C insulation system handles high thermal loads, preventing overheating during peak operation. The ES5H25S is ideal for stepping down voltage in control circuits, powering sensitive equipment, or providing isolated power in factories, data centers, and utility infrastructure. Its robust construction and precise specifications make it a dependable choice for engineers prioritizing reliability and efficiency in power distribution systems. Stainless steel material is available as a custom option for enhanced corrosion resistance.
  • Primary voltage: 240/480V AC, secondary voltage: 120/240V AC
  • Primary current: 104/52.1A, secondary current: 208/104A
  • 25KVA power rating for medium to high-demand applications
  • Stainless steel construction with corrosion resistance
  • 220°C insulation system for high thermal performance
  • UL-certified for safety and compliance
  • Integrated wall mounting bracket for easy installation

Specifications

Application
Any situation where the available voltage must be changed to accommodate the voltage required by the specific electrical circuit or connected equipment.
Brand Name
SolaHD
Enclosure
NEMA 3R with optional weather shield (WS-15)
Frequency Rating
60 HZ
Frequency Rating, Maximum
60 Hz
Frequency Rating, Minimum
60 Hz
Height
28 in
Height
711.2 mm
Insulation Class
220 DEG C
KVA Rating
15 KVA
Length
16 IN
Mounting
Wall
Mounting
Wall Mounting Brackets Available
Number Of Phases
1
Number Of Taps
2
Primary Voltage
240 x 480 VAC
Secondary Voltage
120/240 VAC
Special Features
UL-3R ventilated outdoor enclosures when used with optional weather shields (order separately), UL class 220 DEG C/428 DEG F insulation system, 150 DEG C/302 DEG F temperature rise under full load, Terminal board connections and spacious wiring compartment, Panel enclosure design with wiring diagram on inside front cover reduces labor time, High efficiency for low cost operation, Compliant with NEMA TP-1 standards, Single and three phase models.
Standard
UL Listed E25872
Temperature Rating
150 DEG C Rise
Temperature Rating, Maximum
302 F
Temperature Rating, Maximum
150 C
Temperature Rating, Minimum
302 F
Temperature Rating, Minimum
150 C
Type
Ventilated Distribution Transformer
Type of Transformer
Ventilated Distribution Transformer
Width
16 IN
Winding
Copper
Package Dimensions (L x W x H)
16.2 IN x 16.8 IN x 28 IN
Package Dimensions (L x W x H)
41.148 cm x 42.672 cm x 71.12 cm
Package Weight (Imperial)
283.000 L
Package Weight (Metric)
128.369 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 are the dimensions of the ES5H25S?

The dimensions are 28.00 in (711.2 mm) height, 16.00 in (406.4 mm) width, and 16.00 in (406.4 mm) depth.

What is the shipping weight of the ES5H25S?

The approximate shipping weight is 250 lbs (113.40 kg).

Are weather shields included with the ES5H25S?

Weather shields must be ordered separately.

What is the voltage range for ES5H25S?

The ES5H25S operates on 240/480 Volt primary and 120/240 Volt secondary.

What type of enclosure does the ES5H25S have?

The ES5H25S has a UL Listed/NEMA Type 3R ventilated outdoor enclosure.

What safety certifications does the ES5H25S have?

The ES5H25S is UL Listed and complies with NEMA TP-1 Standards.

What is the maximum temperature rise under full load?

The maximum temperature rise under full load is 150°C.

What is the warranty period for the ES5H25S?

The ES5H25S comes with a 10-year limited warranty.

What is the primary and secondary amp rating?

The primary amp rating is 90.3 A at 240 V, and the secondary amp rating is 208 A.

What is the insulation system rating?

The insulation system is rated UL Class 220°C.

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.