SolaHD DT651H330S - Drive Isolation Transformer, 330 kVA, Drive Horse Power 300, 460 Delta Primary, 460Y/266 Secondary, 60 HZ , cULus Listed: E7014, UL 506, CSA C22.2No.66, UL Listed E25872, UL1561
SolaHD

DT651H330S

UPC: 783472542505

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Overview

The SolaHD DT651H330S is a robust 330 kVA drive isolation transformer engineered for demanding industrial applications. This unit features a 300 horsepower drive rating, ensuring reliable power conversion for variable frequency drives (VFDs) and other motor control systems. The primary winding is configured as 460V Delta, providing a stable input connection for industrial power grids. The secondary winding is a 460Y/266V Wye configuration, delivering the specific voltage requirements for connected equipment while offering enhanced noise and harmonic isolation. Operating at the standard 60 Hz frequency, the DT651H330S is designed for seamless integration into existing electrical infrastructure. This transformer is built to meet stringent safety and performance standards, evidenced by its cULus Listing (E7014), UL 506, CSA C22.2No.66, UL Listed E25872, and UL 1561 certifications. These accreditations confirm its compliance with rigorous safety regulations for industrial electrical equipment. The SolaHD DT651H330S offers a compact design for its capacity, facilitating installation in control panels and electrical rooms with limited space. Its construction prioritizes durability and long-term operational reliability, crucial for minimizing downtime in heavy-duty manufacturing and processing environments. The DT651H330S is an ideal choice for applications requiring effective drive isolation, voltage transformation, and protection against power disturbances, ensuring the longevity and optimal performance of sensitive motor control systems.
  • 330 kVA capacity for high-power industrial drives
  • 300 HP drive rating for motor control applications
  • 460V Delta primary and 460Y/266V Wye secondary configurations
  • 60 Hz operating frequency
  • cULus, UL, and CSA certified for safety and compliance
Drive Isolation Transformer, 7.5 kVA, Drive Horse Power 5, 575 Primary, 230Y/133 Secondary, 60 HZ , cULus Listed: E7014, UL 506, CSA C22.2No.66, UL Listed E25872, UL1561

DT631F7.5S

Drive Isolation Transformer, 7.5 kVA, Drive Horse Power 5, 575 Primary, 230Y/133 Secondary, 60 HZ , cULus Listed: E7014, UL 506, CSA C22.2No.66, UL Listed E25872, UL1561
Drive Isolation Transformer, 20 kVA, Drive Horse Power 15, 460 Delta Primary, 460Y/266 Secondary, 60 HZ , cULus Listed: E7014, UL 506, CSA C22.2No.66, UL Listed E25872, UL1561

DT651H20S

Drive Isolation Transformer, 20 kVA, Drive Horse Power 15, 460 Delta Primary, 460Y/266 Secondary, 60 HZ , cULus Listed: E7014, UL 506, CSA C22.2No.66, UL Listed E25872, UL1561
Drive Isolation Transformer, 40 kVA, Drive Horse Power 30, 575 Delta Primary, 230Y/133 Secondary, 60 HZ, cULus Listed: E7014, UL 506, CSA C22.2No.66, UL Listed E25872, UL1561

DT631H40S

Drive Isolation Transformer, 40 kVA, Drive Horse Power 30, 575 Delta Primary, 230Y/133 Secondary, 60 HZ, cULus Listed: E7014, UL 506, CSA C22.2No.66, UL Listed E25872, UL1561
Drive Isolation Transformer, 34 kVA, Drive Horse Power 25, 460 Delta Primary, 460Y/266 Secondary, 60 HZ , cULus Listed: E7014, UL 506, CSA C22.2No.66, UL Listed E25872, UL1561

DT651H34S

Drive Isolation Transformer, 34 kVA, Drive Horse Power 25, 460 Delta Primary, 460Y/266 Secondary, 60 HZ , cULus Listed: E7014, UL 506, CSA C22.2No.66, UL Listed E25872, UL1561
Drive Isolation Transformer, 440 kVA, Drive Horse Power 400, 460 Delta Primary, 460Y/266 Secondary, 60 HZ , cULus Listed: E7014, UL 506, CSA C22.2No.66, UL Listed E25872, UL1561

DT651H440S

Drive Isolation Transformer, 440 kVA, Drive Horse Power 400, 460 Delta Primary, 460Y/266 Secondary, 60 HZ , cULus Listed: E7014, UL 506, CSA C22.2No.66, UL Listed E25872, UL1561
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
Drive Isolation Transformer, 440 kVA, Drive Horse Power 400, 575 Delta Primary, 230Y/133 Secondary, 60 HZ , cULus Listed: E7014, UL 506, CSA C22.2No.66, UL Listed E25872, UL1561

DT631H440S

Drive Isolation Transformer, 440 kVA, Drive Horse Power 400, 575 Delta Primary, 230Y/133 Secondary, 60 HZ , cULus Listed: E7014, UL 506, CSA C22.2No.66, UL Listed E25872, UL1561
Drive Isolation Transformer, 14 kVA, Drive Horse Power 10, 460 Delta Primary, 460Y/266 Secondary, 60 HZ , cULus Listed: E7014, UL 506, CSA C22.2No.66, UL Listed E25872, UL1561

DT651H14S

Drive Isolation Transformer, 14 kVA, Drive Horse Power 10, 460 Delta Primary, 460Y/266 Secondary, 60 HZ , cULus Listed: E7014, UL 506, CSA C22.2No.66, UL Listed E25872, UL1561
Drive Isolation Transformer, 27 kVA, Drive Horse Power 20, 460 Delta Primary, 460Y/266 Secondary, 60 HZ , cULus Listed: E7014, UL 506, CSA C22.2No.66, UL Listed E25872, UL1561

DT651H27S

Drive Isolation Transformer, 27 kVA, Drive Horse Power 20, 460 Delta Primary, 460Y/266 Secondary, 60 HZ , cULus Listed: E7014, UL 506, CSA C22.2No.66, UL Listed E25872, UL1561
Drive Isolation Transformer, 145 kVA, Drive Horse Power 125, 460 Delta Primary, 460Y/266 Secondary, 60 HZ , cULus Listed: E7014, UL 506, CSA C22.2No.66, UL Listed E25872, UL1561

DT651H145S

Drive Isolation Transformer, 145 kVA, Drive Horse Power 125, 460 Delta Primary, 460Y/266 Secondary, 60 HZ , cULus Listed: E7014, UL 506, CSA C22.2No.66, UL Listed E25872, UL1561
Drive Isolation Transformer, 118 kVA, Drive Horse Power 100, 460 Delta Primary, 460Y/266 Secondary, 60 HZ , cULus Listed: E7014, UL 506, CSA C22.2No.66, UL Listed E25872, UL1561

DT651H118S

Drive Isolation Transformer, 118 kVA, Drive Horse Power 100, 460 Delta Primary, 460Y/266 Secondary, 60 HZ , cULus Listed: E7014, UL 506, CSA C22.2No.66, UL Listed E25872, UL1561
Drive Isolation Transformer, 330 kVA, Drive Horse Power 300, 575 Delta Primary, 230Y/133 Secondary, 60 HZ , cULus Listed: E7014, UL 506, CSA C22.2No.66, UL Listed E25872, UL1561

DT631H330S

Drive Isolation Transformer, 330 kVA, Drive Horse Power 300, 575 Delta Primary, 230Y/133 Secondary, 60 HZ , cULus Listed: E7014, UL 506, CSA C22.2No.66, UL Listed E25872, UL1561

Frequently Asked Questions

What is the primary application of these transformers?

These transformers are specifically designed for SCR (Silicon Control Rectifier) variable speed motor drive applications.

What kVA range is available for these transformers?

SolaHD drive isolation transformers are available from 7.5 thru 440 kVA, three phase, 60 Hz.

What is the warranty period for these transformers?

The product comes with a 10-year limited warranty.

What certifications do these transformers hold?

They are UL Listed (E77014, UL 506; E25872, UL 1561) and CSA C22.2 No. 66 listed.

What is the design style of the DT651H330S model?

The DT651H330S model has a Design Style 1, which is a ventilated design.

What are the dimensions of the DT651H330S transformer?

The DT651H330S measures 46.00 in height, 36.00 in width, and 24.00 in depth.

What is the shipping weight of the DT651H330S?

The approximate shipping weight for the DT651H330S is 1525.0 lbs (692.00 kg).

What are the primary and secondary voltages for DT651H330S?

The DT651H330S (Group I) has a 460 Delta Primary and 460Y/266 Volt Secondary.

Do these transformers have voltage adjustment taps?

Yes, all units include taps for adjustments to the incoming source voltage.

What is the function of a drive isolation transformer?

It magnetically isolates the incoming line from the motor drive and provides a voltage change to match the SCR Drive's required voltage.

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.