SolaHD HS1B250 - Non-Ventilated Automation Transformer,0.250 kVA, Primary Amps: 1.04/.512, Secondary Amps: 2.08/1.04, Primary Volts: 240 x 480, Volts Secondary: 120/240, Frequency: 60 HZ
SolaHD

HS1B250

UPC: 783472100484


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Specification Sheet

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Overview

The SolaHD HS1B250 Non-Ventilated Automation Transformer (SKU: HS1B250) is engineered for reliable power conversion in industrial automation and control applications. This single-phase transformer boasts a 0.250 kVA power rating, ensuring efficient energy transfer for a variety of equipment. It features dual primary voltage options of 240V and 480V, with corresponding primary current ratings of 1.04 A and 0.512 A, respectively. The secondary side provides flexible output voltages of 120V and 240V, with current ratings of 2.08 A and 1.04 A, respectively, accommodating diverse system needs. Operating at a standard industrial frequency of 60 Hz, the HS1B250 is fully compatible with North American power grids. Its non-ventilated design enhances durability by protecting internal components from dust and contaminants, while also reducing installation complexity and maintenance requirements. This compact transformer is ideal for space-constrained control panels and automation systems where reliable, stable voltage is critical. Trust SolaHD for dependable power solutions that support operational efficiency and uptime in demanding industrial environments. Key specifications include: 0.250 kVA, 240/480V Primary, 120/240V Secondary, 60 Hz frequency, and a non-ventilated design. UNSPSC Code: 39121027. Country of Origin: US.
  • 0.250 kVA power rating for efficient industrial automation.
  • Dual primary voltages: 240V and 480V.
  • Dual secondary voltages: 120V and 240V.
  • Non-ventilated design for enhanced durability and reduced maintenance.
  • 60 Hz frequency for compatibility with standard industrial power.

Specifications

Application
SolaHD encapsulated transformer rated for harsh industrial environments
Brand Name
SolaHD
Connection
Copper lead wire terminations
Current Rating
1.04 A/0.512 A Primary, 2.08 A/1.04 A Secondary
Enclosure
NEMA 3R
Frequency
60 Hz
Frequency Rating
50/60 HZ
Height
8 IN
Input Voltage
120x240 Volts Primary, 16/32 Volts Secondary
Insulation
130 DEG C Insulation System
Length
4 IN
Maximum Input Current
9.38 Amps @ 16V; 4.69 Amps @ 32 V Maximum Secondary Amperage
Phase
Single
Series
HS1B
Special Features
Compact, Lightweight, Can be connected as an autotransformer.
Standard
cULus Listed: UL 506, CSA C22.2 No.66
Type
Buck-Boost Transformer
Voltage Rating
240/480 V Primary, 120/240 V Secondary
Wattage
0.15 KVA
Width
4 IN
Package Dimensions (L x W x H)
9 IN x 5.5 IN x 4.5 IN
Package Dimensions (L x W x H)
22.86 cm x 13.97 cm x 11.43 cm
Package Weight (Imperial)
10.500 L
Package Weight (Metric)
4.763 kg
A - 15.0 kV bushing

015J0400AN

A - 15.0 kV bushing
O Plus C - 34.5 kV bushing

034Z3000AW

O Plus C - 34.5 kV bushing

Frequently Asked Questions

What is the approximate shipping weight of the HS1B250?

The approximate shipping weight for the HS1B250 is 8.00 lbs.

What are the primary voltage options for the HS1B250?

The HS1B250 can operate with primary voltages of 240V or 480V.

What are the secondary voltage options for the HS1B250?

The HS1B250 offers secondary voltage options of 240V, 120-0-120V, or 120V.

What are the primary amperage ratings for HS1B250?

The primary amperage for the HS1B250 is 1.04/.512 amps.

What are the secondary amperage ratings for HS1B250?

The secondary amperage for the HS1B250 is 2.08/1.04 amps.

What certifications does the HS1B250 hold?

The HS1B250 is UL Listed (E25872, E77014), CSA C22.2 No. 47 or No. 66, and RoHS Compliant.

What is the frequency rating for the HS1B250?

The HS1B250 operates at a frequency of 60 Hz.

What is the kVA rating of the HS1B250?

The HS1B250 transformer has a kVA rating of 0.250.

What are the dimensions of the HS1B250?

The HS1B250 measures 8.00 inches in height, 4.00 inches in width, and 4.00 inches in depth.

Does the HS1B250 have conduit knockouts?

Yes, the HS1B250 features conduit knockouts for side entry into the wiring compartment.

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.