Contact for Pricing
Overview
- 30 KVA power rating for medium-duty industrial/commercial applications
- 480V primary to 208V secondary voltage conversion at 60 Hz
- Delta-Wye connection for balanced 3-phase power distribution
- 7 adjustable taps for precise voltage regulation (±2.5% increments)
- DOE 2016 compliant and UL Listed E25872 certified for safety and 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 | 98.25 Percent |
Enclosure | NEMA TYPE 1 |
Frequency Rating | 60 HZ |
Frequency Rating, Maximum | 60 Hz |
Frequency Rating, Minimum | 60 Hz |
Height | 28 IN |
Insulation Class | 220 DEG C |
KVA Rating | 30 KVA |
Length | 23 IN |
Mounting | Floor;Wall |
Mounting | FLOOR/WALL (UP TO 500LB MAX) |
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 | 115 Degrees C |
Temperature Rating, Maximum | 239 F |
Temperature Rating, Maximum | 115 C |
Temperature Rating, Minimum | 239 F |
Temperature Rating, Minimum | 115 C |
Type | Ventilated Distribution Transformer |
Type of Transformer | Ventilated Distribution Transformer |
Width | 16 IN |
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) | 307.000 L |
Package Weight (Metric) | 139.255 kg |
Frequently Asked Questions
What are the key specifications for the E2HF30S transformer?
The E2HF30S is a 30 kVA, three-phase transformer with a 115°C temperature rise and a 220°C insulation system.
What are the primary and secondary voltage and amperage for E2HF30S?
The E2HF30S has a 480 Δ Volt primary with 36.1 primary amps, and a 208Y/120 Volt secondary with 83.4 secondary amps.
What are the dimensions and shipping weight of the E2HF30S?
The E2HF30S transformer measures 28 in (height) x 23 in (width) x 16 in (depth) and has an approximate shipping weight of 307 lbs.
What insulation system does the E2HF30S transformer use?
The E2HF30S transformer features a Class 220°C insulation system.
Is the E2HF30S transformer energy efficient?
Yes, the E2HF30S transformer is Energy Efficient Compliant to DOE 2016.
What certifications does the E2HF30S transformer hold?
The E2HF30S transformer is UL Listed under E25872 and complies with UL 1561 standards.
Are weather shields included with the E2HF30S transformer?
No, weather shields (Type 3R, WS-14 for E2HF30S) must be ordered separately.
Does the E2HF30S transformer have overload capacity?
Yes, it can operate as a 150°C rise unit, allowing a short-term overload capacity of 15-30% without compromising normal life expectancy.
How quiet is the operation of this transformer?
The transformer operates quietly with sound levels 3-6 dB below NEMA ST-20 requirements.
Are all optional design styles UL listed?
No, not all optional designs, such as Totally Enclosed Non-Ventilated (TENV) designs, are UL listed.
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.