SolaHD STF0500-27Y - STF Series Active Tracking Filter, cULus Listed, UL1283, CSA C22.2 No. 8, Amps 50.0, Minimum Wire Size AWG 4, Fuse/Circuit Breaker Ampacity: Suggested 50A, Maximum 62.5A, Three Phase (277/480 V wye)
SolaHD

STF0500-27Y

UPC: 783472700240

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Specification Sheet

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Overview

The SolaHD STF0500-27Y Active Tracking Filter is engineered for robust power quality management within three-phase industrial power systems. This filter is specifically designed for applications operating at 277/480 V wye configurations. It boasts a substantial current rating of 50.0 Amps, ensuring it can handle significant power loads. For installation, the STF0500-27Y requires a minimum wire size of AWG 4, facilitating secure and efficient electrical connections. The unit's fuse or circuit breaker ampacity is suggested at 50A, with a maximum allowable rating of 62.5A, providing a defined range for overcurrent protection that aligns with its operational capacity. The STF0500-27Y is cULus Listed, signifying its compliance with stringent safety and performance standards. This listing includes adherence to UL1283, the standard for Electromagnetic Interference (EMI) Filters, and CSA C22.2 No. 8, which covers similar requirements for Canadian markets. These certifications underscore the filter's capability to effectively mitigate electromagnetic interference and ensure safe operation in demanding industrial environments. By actively tracking and filtering power disturbances, the STF0500-27Y contributes to improved voltage stability and reduced harmonic distortion, thereby protecting sensitive equipment from potential damage and operational disruptions. Its design is optimized for integration into industrial, commercial, and utility power distribution networks where reliable power quality is paramount. Manufactured by SolaHD, a recognized provider of power protection solutions, the STF0500-27Y embodies a commitment to durability, compliance, and high performance, meeting the rigorous demands of modern industrial operations by maintaining voltage stability and minimizing downtime.
  • 50 A current rating with AWG 4 minimum wire size for industrial cabling
  • 277/480 V wye three-phase operation for high-load applications
  • UL1283 and CSA C22.2 No. 8 certified for safety and compliance
  • Suggested 50A fuse/circuit breaker ampacity (max 62.5A) for flexible protection
  • Reduces harmonic distortion and maintains voltage stability for sensitive equipment

Specifications

Current Rating
50 A
Frequency
60 Hz
Poles
3
Series
STF
Voltage Rating
277/480 VAC
Package Dimensions (L x W x H)
20.5 IN x 20 IN x 13.2 IN
Package Dimensions (L x W x H)
52.07 cm x 50.8 cm x 33.528 cm
Package Weight (Imperial)
48.700 L
Package Weight (Metric)
22.090 kg
STF Series Active Tracking Filter, cULus Listed, UL1283, CSA C22.2 No. 8, Amps 30.0, Minimum Wire Size AWG 10, Fuse/Circuit Breaker Ampacity: Suggested 30A, Maximum 37.5A, Three Phase (277/480 V wye)

STF0300-27Y

STF Series Active Tracking Filter, cULus Listed, UL1283, CSA C22.2 No. 8, Amps 30.0, Minimum Wire Size AWG 10, Fuse/Circuit Breaker Ampacity: Suggested 30A, Maximum 37.5A, Three Phase (277/480 V wye)
STF Series Active Tracking Filter, cULus Listed, UL1283, CSA C22.2 No. 8, Amps 50.0, Minimum Wire Size AWG 4, Fuse/Circuit Breaker Ampacity: Suggested 50A, Maximum 62.5A, Three Phase (120.208 Vac wye)

STF0500-10Y

STF Series Active Tracking Filter, cULus Listed, UL1283, CSA C22.2 No. 8, Amps 50.0, Minimum Wire Size AWG 4, Fuse/Circuit Breaker Ampacity: Suggested 50A, Maximum 62.5A, Three Phase (120.208 Vac wye)
STF Series Active Tracking Filter, cULus Listed, UL1283, CSA C22.2 No. 8, Amps 15.0, Minimum Wire Size AWG 14, Fuse/Circuit Breaker Ampacity: Suggested 15A, Maximum 18.75A, Three Phase (277/480 V wye)

STF0150-27Y

STF Series Active Tracking Filter, cULus Listed, UL1283, CSA C22.2 No. 8, Amps 15.0, Minimum Wire Size AWG 14, Fuse/Circuit Breaker Ampacity: Suggested 15A, Maximum 18.75A, Three Phase (277/480 V wye)
STF Series Active Tracking Filter, cULus Listed, UL1283, CSA C22.2 No. 8, Amps 30.0, Minimum Wire Size AWG 10, Fuse/Circuit Breaker Ampacity: Suggested 30A, Maximum 37.5A, Three Phase (240 V Delta)

STF0300-24D

STF Series Active Tracking Filter, cULus Listed, UL1283, CSA C22.2 No. 8, Amps 30.0, Minimum Wire Size AWG 10, Fuse/Circuit Breaker Ampacity: Suggested 30A, Maximum 37.5A, Three Phase (240 V Delta)
Solatron Plus Series Three Phase Power Conditioners, Standard: UL (Canada and US), UL 1012, CSA C22.2 No. 125, Output: 30kVA, Vac Input 208, Vac Output 208Y/120, 60 Hz

63TAA330

Solatron Plus Series Three Phase Power Conditioners, Standard: UL (Canada and US), UL 1012, CSA C22.2 No. 125, Output: 30kVA, Vac Input 208, Vac Output 208Y/120, 60 Hz
STF Series Active Tracking Filter, cULus Listed, UL1283, CSA C22.2 No. 8, Amps 100.0, Minimum Wire Size AWG 2, Fuse/Circuit Breaker Ampacity: Suggested 100A, Maximum 125A, Three Phase (120.208 Vac wye)

STF1000-10Y

STF Series Active Tracking Filter, cULus Listed, UL1283, CSA C22.2 No. 8, Amps 100.0, Minimum Wire Size AWG 2, Fuse/Circuit Breaker Ampacity: Suggested 100A, Maximum 125A, Three Phase (120.208 Vac wye)
MCR Hardwired Series, Features:120 DB Common Mode, 60 DB Transverse Mode Noise Attenuation, Galvanic Isolation, Standard:UL (CANADA AND US) , UL 1012, CSA, ANSI/IEEE C62.41, Wattage:7500VA, Input Voltage: 220/240/380/415, Output Voltage: 110/120/220/240

63-28-775-8

MCR Hardwired Series, Features:120 DB Common Mode, 60 DB Transverse Mode Noise Attenuation, Galvanic Isolation, Standard:UL (CANADA AND US) , UL 1012, CSA, ANSI/IEEE C62.41, Wattage:7500VA, Input Voltage: 220/240/380/415, Output Voltage: 110/120/220/240
Features:120 DB Common Mode, 60 DB Transverse Mode Noise Attenuation, Galvanic Isolation, Standard:UL (CANADA AND US) , UL 1012, CSA, ANSI/IEEE C62.41, Wattage:15000VA, Input Voltage: 208/240/480, Output Voltage: 120/208/240

63-28-315-8

Features:120 DB Common Mode, 60 DB Transverse Mode Noise Attenuation, Galvanic Isolation, Standard:UL (CANADA AND US) , UL 1012, CSA, ANSI/IEEE C62.41, Wattage:15000VA, Input Voltage: 208/240/480, Output Voltage: 120/208/240
Solatron Plus Series Three Phase Power Conditioners, Standard: UL (Canada and US), UL 1012, CSA C22.2 No. 125, Output: 30kVA, Vac Input 480, Vac Output 208Y/120, 60 Hz

63TCA330

Solatron Plus Series Three Phase Power Conditioners, Standard: UL (Canada and US), UL 1012, CSA C22.2 No. 125, Output: 30kVA, Vac Input 480, Vac Output 208Y/120, 60 Hz
Solatron Plus Series Three Phase Power Conditioners, Standard: UL (Canada and US), UL 1012, CSA C22.2 No. 125, Output: 75kVA, Vac Input 480, Vac Output 480Y/277, 60 Hz

63TCC375

Solatron Plus Series Three Phase Power Conditioners, Standard: UL (Canada and US), UL 1012, CSA C22.2 No. 125, Output: 75kVA, Vac Input 480, Vac Output 480Y/277, 60 Hz
Solatron Plus Series Three Phase Power Conditioners, Standard: UL (Canada and US), UL 1012, CSA C22.2 No. 125, Output: 75kVA, Vac Input 600, Vac Output 208Y/120, 60 Hz

63TDA375

Solatron Plus Series Three Phase Power Conditioners, Standard: UL (Canada and US), UL 1012, CSA C22.2 No. 125, Output: 75kVA, Vac Input 600, Vac Output 208Y/120, 60 Hz
STFV Plus Series Actibe Tracking with Surge Protection, Amps: 2.5, Min Wire Size: 26 AWG, Single Phase, 120 Vac, Screw Size: #6, Fuse/Circuit Breaker Ampacity: Suggested - 2.5 A, Maximum 3.125 A

STFV025-10N

STFV Plus Series Actibe Tracking with Surge Protection, Amps: 2.5, Min Wire Size: 26 AWG, Single Phase, 120 Vac, Screw Size: #6, Fuse/Circuit Breaker Ampacity: Suggested - 2.5 A, Maximum 3.125 A

Frequently Asked Questions

What is the current rating for the STF0500-27Y filter?

The STF0500-27Y filter is rated for 50.0 Amps.

What is the input voltage range for the STF0500-27Y?

The STF0500-27Y, as a 277/480 Vac model, has an input voltage range of 0-320/520 Vrms.

What is the operating temperature range for this filter?

The operating temperature range for the filter is -40°C to +45°C. It derates linearly to 60% at +70ºC.

What is the minimum suggested wire size for the STF0500-27Y?

The minimum suggested wire size for the STF0500-27Y is 4 AWG.

What fuse or circuit breaker ampacity is recommended for STF0500-27Y?

A 50A fuse or circuit breaker is suggested for the STF0500-27Y, with a maximum of 62.5A.

How is the STF series filter connected?

The STF series filters are hardwired for connection.

What certifications does the STF series hold?

The STF series is UL 1283 Listed, CSA C22.2 No. 8 compliant, and RoHS Compliant.

What is the warranty period for the STF series filters?

The STF series filters come with a ten-year limited warranty.

What are the case dimensions for the STF0500-27Y?

The case dimensions for the STF0500-27Y are 16.00 in x 14.00 in x 8.00 in.

What is the weight of the STF0500-27Y filter?

The STF0500-27Y filter weighs 45.0 lbs (20.41 kg).

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.