SolaHD DT631H20S - Drive Isolation Transformer, 20 kVA, Drive Horse Power 15, 575 Delta Primary, 230Y/133 Secondary, 60 HZ , cULus Listed: E7014, UL 506, CSA C22.2No.66, UL Listed E25872, UL1561
SolaHD

DT631H20S

UPC: 783472400263

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Specification Sheet

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Overview

The SolaHD DT631H20S Drive Isolation Transformer (SKU: DT631H20S) is engineered for robust power conversion in demanding industrial drive applications. This 20 kVA transformer is rated to handle 15 HP drive loads, providing essential isolation between the drive and motor. It features a 575 V Delta primary winding and a 230Y/133 V Wye secondary winding, operating at a standard 60 Hz frequency. This configuration ensures optimal voltage transformation for a wide range of motor control systems. The DT631H20S is UL-listed and cULus certified, meeting stringent safety and compliance standards including UL 506, CSA C22.2No.66, UL E25872, and UL1561. Its design prioritizes reliability and efficiency, minimizing power loss and heat generation through advanced insulation and precise winding techniques. The compact footprint and high-quality construction make it suitable for integration into industrial automation, motor drives, and power distribution networks where precise voltage isolation and dependable operation are critical. Applications include CNC machines, conveyor belts, robotic drives, and other heavy-load motor applications requiring protection from voltage spikes, harmonics, and electrical noise. The DT631H20S offers dependable isolation, high efficiency, and a long service life, contributing to increased equipment longevity and reduced downtime in manufacturing environments. Its US origin underscores a commitment to quality manufacturing.
  • 20 kVA power rating for industrial drive applications
  • Supports 15 HP drive loads
  • 575 V Delta primary and 230Y/133 V Wye secondary
  • 60 Hz operating frequency
  • UL Listed and cULus Certified (E7014, UL 506, CSA C22.2No.66, UL E25872, UL1561)

Specifications

Application
Drive Isolation
Frequency
60 Hz
KVA Rating
20 kVA
Mounting
Floor
Number Of Phases
3
Primary Voltage 1, Maximum
575D V
Primary Voltage 1, Minimum
575D V
Primary Voltage 2, Maximum
575D V
Primary Voltage 2, Minimum
575D V
Primary Voltage 3, Maximum
575D V
Primary Voltage 3, Minimum
575D V
Secondary Voltage 1, Maximum
230Y/133 V
Secondary Voltage 1, Minimum
230Y/133 V
Secondary Voltage 2, Maximum
230Y/133 V
Secondary Voltage 2, Minimum
230Y/133 V
Secondary Voltage 3, Maximum
230Y/133 V
Secondary Voltage 3, Minimum
230Y/133 V
Temperature Rating, Maximum
302 F
Temperature Rating, Maximum
150 C
Temperature Rating, Minimum
302 F
Temperature Rating, Minimum
150 C
Type
SCR
Drive Isolation Transformer, 75 kVA, Drive Horse Power 60, 575 Delta Primary, 230Y/133 Secondary, 60 HZ , cULus Listed: E7014, UL 506, CSA C22.2No.66, UL Listed E25872, UL1561

DT631H75S

Drive Isolation Transformer, 75 kVA, Drive Horse Power 60, 575 Delta Primary, 230Y/133 Secondary, 60 HZ , cULus Listed: E7014, UL 506, CSA C22.2No.66, UL Listed E25872, UL1561
600V Class Three Phased DOE2016 and NRCan 2019 Compliant Energy Efficient Drive Isolation Transformer 63kVA 480D-480Y/277 V AL 60Hz 3R

TE3A0063KK

600V Class Three Phased DOE2016 and NRCan 2019 Compliant Energy Efficient Drive Isolation Transformer 63kVA 480D-480Y/277 V AL 60Hz 3R
ABB's Machine tool core and coil transformers are isolation transformers designed to provide a high degree of secondary voltage stability (regulation) during a brief period of overload condition (also referred to as “inrush current”). They are ideal for applications where power regulation and space optimization are critical. Machine tool core and coil transformers feature welded cores to deliver outstanding performance, long life, and quiet operation.

9T58K4500G09

ABB's Machine tool core and coil transformers are isolation transformers designed to provide a high degree of secondary voltage stability (regulation) during a brief period of overload condition (also referred to as “inrush current”). They are ideal for applications where power regulation and space optimization are critical. Machine tool core and coil transformers feature welded cores to deliver outstanding performance, long life, and quiet operation.

Frequently Asked Questions

How do I connect for a 575V primary voltage?

For a 575V primary, connect taps 4-H1, 5-H2, and 6-H3 to the line leads H1, H2, H3.

What is the approximate shipping weight of DT631H20S?

The approximate shipping weight for the DT631H20S is 210.0 lbs.

What are the dimensions of the DT631H20S?

The DT631H20S measures 23.00 in (Height) x 18.00 in (Width) x 17 in (Depth).

What is the operating frequency of this transformer?

The transformer operates at 60 Hz.

What is the secondary voltage for DT631H20S?

The DT631H20S model provides a 230Y/133 secondary voltage.

What is the primary voltage for DT631H20S?

The DT631H20S model has a 575 Delta (D) primary voltage.

What is the kVA rating of the DT631H20S model?

The DT631H20S model has a kVA rating of 20.

What is the kVA rating of the DT631H20S model?

The DT631H20S model has a kVA rating of 20.

How do I connect for a 575V primary voltage?

For a 575V primary, connect taps 4-H1, 5-H2, and 6-H3 to the line leads H1, H2, H3.

What is the approximate shipping weight of DT631H20S?

The approximate shipping weight for the DT631H20S is 210.0 lbs.

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.