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SolaHD K13E2H75S - SolaHD, Ventilated Distribution Transformer, DOE 10 Cfr P431 - DOE 2016 Compliant, UL Listed E25872, 75 KVA, Primary Voltage 480 V, Secondary Voltage 208 V, 60 HZ, 3 Phase, Number Of Taps 7, Temperature Rating 150 Degrees C, Connection Delta-Wye, Winding Aluminium, Enclosure Nema Type 1

SolaHD K13E2H75S SolaHD, Ventilated Distribution Transformer, DOE 10 Cfr P431 - DOE 2016 Compliant, UL…

UPC: 783472149353


Documents & Media
Specification Sheet

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The SolaHD K13E2H75S is a 75 KVA ventilated distribution transformer engineered for reliable 3-phase power distribution in industrial environments. Rated for 480 V primary and 208 V secondary operation at 60 Hz, this transformer delivers consistent power to manufacturing plants, data centers, and commercial facilities requiring stable voltage regulation. Its delta-wye connection topology ensures balanced loading and improved fault tolerance, while the aluminium windings provide efficient heat dissipation and reduced weight compared to copper alternatives. The transformer includes 7 taps for precise voltage adjustment to accommodate varying load requirements and maintain optimal performance under changing conditions. With a temperature rating of 150°C, the K13E2H75S operates reliably in high ambient temperature environments without derating. The NEMA Type 1 enclosure protects internal components from dust and light moisture, making it suitable for indoor installations where environmental protection is required. Designed for compliance with DOE 10 Cfr P431 and DOE 2016 efficiency standards, this transformer minimizes energy losses while meeting regulatory requirements. The compact design and aluminium construction reduce installation footprint and maintenance needs, while the UL-listed construction (E25872) ensures safety and reliability. Whether upgrading existing infrastructure or deploying new power distribution systems, the K13E2H75S provides a durable, efficient solution for 3-phase power transformation in industrial applications.
  • 75 KVA rated power for industrial 3-phase distribution
  • Primary 480 V, secondary 208 V at 60 Hz
  • Delta-wye connection for balanced loading and fault tolerance
  • 7 taps for precise voltage adjustment to match load requirements
  • Aluminium windings for efficient heat dissipation and reduced weight
  • NEMA Type 1 enclosure for indoor dust and moisture protection
  • Temperature rating of 150°C for high ambient operation
  • DOE 10 Cfr P431 and DOE 2016 compliant for energy efficiency

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
Cooling
AA
Efficiency
98.6 Percent
Enclosure
NEMA TYPE 1
Frequency Rating
60 HZ
Frequency Rating, Maximum
60 Hz
Frequency Rating, Minimum
60 Hz
Height
34 in
Height
863.6 mm
Insulation Class
220 DEG C
K Factor
13
KVA Rating
75 kVA
Length
28 IN
Length
711.2 mm
Mounting
FLOOR
Number Of Phases
3
Number of Taps
7
Primary Voltage
0.48 kV
Secondary Voltage
0.208 kV
Special Features
DOE 10 CFR p431 - DOE 2016 Compliant
Standard
UL Listed E25872
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
Ventilated Distribution Transformer
Type of Transformer
Ventilated Distribution Transformer
Width
22 in
Width
558.8 mm
Winding
ALUMINIUM
Package Dimensions (L x W x H)
31 IN x 29.25 IN x 53 IN
Package Dimensions (L x W x H)
78.74 cm x 74.295 cm x 134.62 cm
Package Weight (Imperial)
794.000 L
Package Weight (Metric)
360.158 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 K-Factor rating for the K13E2H75S transformer?

The K13E2H75S transformer has a K-13 rating, indicating its ability to withstand harmonic content from non-linear loads.

What are the primary and secondary voltages for K13E2H75S?

The K13E2H75S transformer has a 480 Δ Volt primary and a 208Y/120 Volt secondary.

What is the kVA rating of the K13E2H75S transformer?

The K13E2H75S transformer has a kVA rating of 75.

What are the physical dimensions of the K13E2H75S transformer?

The K13E2H75S transformer measures 34 in (height), 28 in (width), and 22 in (depth).

What is the approximate shipping weight of the K13E2H75S?

The approximate shipping weight for the K13E2H75S transformer is 794 lbs (360 kg).

What are the primary and secondary amperage for K13E2H75S?

The K13E2H75S transformer has a primary amperage of 90.3 Amps and a secondary amperage of 208 Amps.

What is the operating frequency of the K13E2H75S transformer?

The K13E2H75S transformer operates at 60 Hz.

Is a weather shield available for the K13E2H75S transformer?

Yes, a Type 3R Weather Shield (WS-30) is available for the K13E2H75S, but it must be ordered separately.

What is the insulation temperature rating of this transformer?

The transformer has a rated temperature rise of 150°C and 220°C insulation.

What certifications does the K13E2H75S transformer hold?

The K13E2H75S transformer is UL 1561 Listed (E25872) and Energy Efficient Compliant to DOE 2016.

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.