SolaHD DT651H93S - Drive Isolation Transformer, 93 kVA, Drive Horse Power 75, 460 Delta Primary, 460Y/266 Secondary, 60 HZ , cULus Listed: E7014, UL 506, CSA C22.2No.66, UL Listed E25872, UL1561
SolaHD

DT651H93S

UPC: 783472401369


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Specification Sheet

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Overview

The SolaHD DT651H93S Drive Isolation Transformer (SKU DT651H93S) provides robust power conversion and isolation for demanding industrial drive applications. Rated at 93 kVA and supporting a 75 horsepower drive, this transformer is engineered to meet the rigorous requirements of heavy-load motor systems. It features a 460V Delta primary winding and a 460Y/266V secondary configuration, ensuring optimal voltage regulation and phase balance for reliable performance across various operating conditions. Operating at a standard 60 Hz frequency, the DT651H93S delivers consistent power quality and helps minimize harmonic distortion. Safety and compliance are paramount, with the unit holding cULus Listing E7014, and meeting UL 506, CSA C22.2 No.66, UL Listed E25872, and UL 1561 standards. This guarantees robust protection against electrical hazards. The transformer's compact design and high efficiency contribute to a reduced installation footprint and lower operating costs, making it an ideal choice for industrial plants, manufacturing facilities, and utility substations. Whether isolating a drive from the main power feed or protecting sensitive equipment from voltage spikes, the SolaHD DT651H93S offers dependable isolation, superior performance, and long-term reliability. Its robust construction and certifications make it suitable for harsh environments and critical applications where downtime is unacceptable. Key benefits include: high power capacity (93 kVA), 75 HP drive horsepower rating, 460V Delta primary and 460Y/266V secondary winding configuration, 60 Hz operation, comprehensive UL/CSA safety certifications, compact and efficient design, reliable isolation, and suitability for industrial, manufacturing, and utility applications. Upgrade your power infrastructure with the SolaHD DT651H93S for enhanced safety, efficiency, and operational continuity.
  • 93 kVA power capacity for demanding industrial drives
  • 75 HP drive horsepower rating
  • 460V Delta primary and 460Y/266V secondary windings
  • 60 Hz operating frequency
  • cULus Listed E7014, UL 506, CSA C22.2 No.66, UL E25872, UL 1561 certified

Specifications

Application
Drive Isolation
Application
SCR Variable Speed Drives
Brand Name
SolaHD
Connection Type
Delta (Primary) / Y (Secondary)
Enclosure
Nema 3R with weather shield
Frequency
60 Hz
Frequency Rating
60 HZ
Height
34 IN
KVA Rating
93 kVA
Length
22 IN
Mounting
Floor
NEMA Frame Size
NEMA 3R
Number Of Phases
3
Primary Voltage
460 Delta
Primary Voltage 1, Maximum
460D V
Primary Voltage 1, Minimum
460D V
Primary Voltage 2, Maximum
460D V
Primary Voltage 2, Minimum
460D V
Primary Voltage 3, Maximum
460D V
Primary Voltage 3, Minimum
460D V
Secondary Voltage
230Y/133 VAC
Secondary Voltage 1, Maximum
230Y/133 VAC
Secondary Voltage 1, Minimum
230Y/133 VAC
Secondary Voltage 2, Maximum
230Y/133 VAC
Secondary Voltage 2, Minimum
230Y/133 VAC
Secondary Voltage 3, Maximum
230Y/133 VAC
Secondary Voltage 3, Minimum
230Y/133 VAC
Series
DT651H
Special Features
Isolation minimizes load disturbances caused by the SCR drive. Taps on all units for adjustments to incoming source voltage. Full capacity secondary neutral as required by the NEC.
Standard
cULus Listed: E77014, UL 506, CSA C22.2 No. 66, Listed E25872, UL 1561
Temperature Rating, Maximum
302 F
Temperature Rating, Maximum
150 C
Temperature Rating, Minimum
302 F
Temperature Rating, Minimum
150 C
Type
Drive Isolation Transformers: 7.5-440 kVA, Three Phase
Type
SCR
Voltage Rating
460 Delta (Primary) / 460Y/266 (Secondary)
Width
28 IN
Package Dimensions (L x W x H)
24 IN x 29 IN x 37 IN
Package Dimensions (L x W x H)
60.96 cm x 73.66 cm x 93.98 cm
Package Weight (Imperial)
605.000 L
Package Weight (Metric)
274.428 kg
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Frequently Asked Questions

What is the purpose of this transformer?

It is a drive isolation transformer designed for SCR variable speed motor drive applications to magnetically isolate the incoming line and provide voltage change.

What kVA range is available for these transformers?

SolaHD Drive Isolation Transformers are available from 7.5 kVA through 440 kVA, three phase, 60 Hz.

What are the primary and secondary voltages for DT651H93S?

The DT651H93S model has a 460 Delta Primary and a 460Y/266 Volt Secondary.

What is the kVA and horsepower rating for DT651H93S?

The DT651H93S model has a 93 kVA rating and is suitable for 75 horsepower drive applications.

What are the dimensions of the DT651H93S transformer?

The DT651H93S measures 34.00 in height, 28.00 in width, and 26 in depth.

What is the approximate shipping weight of DT651H93S?

The approximate shipping weight for the DT651H93S is 637.0 lbs (289.00 kg).

What type of enclosure does DT651H93S use?

The DT651H93S uses Enclosure Design Style 2, which is a ventilated enclosure.

Are weather shields available for these transformers?

Yes, weather shields are available as accessories and must be ordered separately. The DT651H93S uses weather shield WS-30.

What certifications do these transformers have?

All models are UL Listed (E25872 or E77014) and RoHS Compliant. Units are also CSA marked.

What is the warranty period for SolaHD transformers?

SolaHD Drive Isolation Transformers come with a 10-year limited warranty.

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.