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Overview
- 0.75 kVA single-phase transformer with 240/480V primary and 120/240V secondary voltages
- Primary current: 3.13 A or 1.56 A; Secondary current: 6.25 A or 3.13 A
- Non-ventilated design eliminates cooling fans, reducing maintenance and installation space
- 60 Hz operation compatible with North American power systems
- Ideal for PLCs, drives, instrumentation, and small motor starters in industrial automation
Specifications
Application | SolaHD encapsulated transformer rated for harsh industrial environments |
Brand Name | SolaHD |
Enclosure | NEMA 3R |
Frequency Rating | 60 HZ |
Height | 10 IN |
Input Voltage | 240x480 Volts Primary, 24/48 Volts Secondary |
Length | 5 IN |
Maximum Input Current | 31.2 Amps @ 24V; 15.6 Amps @ 48 V Maximum Secondary Amperage |
Phase | Single |
Special Features | Compact, Lightweight, Can be connected as an autotransformer. |
Standard | cULus Listed: UL 506, CSA C22.2 No.66 |
Type | Buck-Boost Transformer |
Wattage | 0.75 KVA |
Width | 6 IN |
Package Dimensions (L x W x H) | 13 IN x 7.5 IN x 10.25 IN |
Package Dimensions (L x W x H) | 33.02 cm x 19.05 cm x 26.035 cm |
Package Weight (Imperial) | 28.850 L |
Package Weight (Metric) | 13.086 kg |
Frequently Asked Questions
Does the HS1F1BS transformer include electrostatic shielding?
Yes, the HS1F1BS transformer, being 1 kVA, is electrostatically shielded for quality power.
What type of enclosure does the HS1F1BS transformer have?
The HS1F1BS transformer features a UL Listed/NEMA Type 3R encapsulated enclosure suitable for both indoor and outdoor service.
What are the primary voltage options for the HS1F1BS transformer?
The HS1F1BS transformer is designed for a 240 x 480 Volt primary. It includes taps for 2, 2½% FCAN and 4, 2½% FCBN.
What are the secondary voltage options for the HS1F1BS transformer?
The HS1F1BS transformer provides a 120/240 Volt secondary output.
What are the dimensions and weight of the HS1F1BS transformer?
The HS1F1BS transformer measures 10.00 in high, 6.00 in wide, and 5.00 in deep. Its approximate shipping weight is 28.0 lbs.
Does the HS1F1BS transformer comply with electrical codes for hazardous locations?
Yes, SolaHD transformers, including the HS1F1BS, fully comply with the National Electrical Code for Class I, Division 2, Group A, B, C and D locations when installed per NEC 501.100 (B).
What is the insulation system and temperature rise for the HS1F1BS?
The HS1F1BS uses a UL Class 200˚C insulation system. It has an 115˚C temperature rise under full load.
What are the UL and CSA listings for the HS1F1BS transformer?
The HS1F1BS transformer is UL Listed under E25872 and E77014, complying with UL 1561 or UL 5085-1, UL 5085-2. It also complies with CSA C22.2 No. 47 or No. 66.
Is the HS1F1BS transformer RoHS compliant?
Yes, all SolaHD transformer models, including the HS1F1BS, are RoHS Compliant.
What material is used for the HS1F1BS transformer's encapsulation?
The HS1F1BS transformer is encapsulated with electrical grade silica and epoxy for industrial applications.
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.

