SolaHD STV100K-27Y - Surge Protection Device Panel Mount, Input Voltage 480Y/277, Three Phase Wye 4 Wire Plus Ground
SolaHD

STV100K-27Y

UPC: 783472019762


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Specification Sheet

Contact for Pricing

Overview

The SolaHD STV100K-27Y is a panel-mount surge protection device designed for 480Y/277 VAC three-phase wye systems, featuring a 3P+G (three poles plus ground) configuration. This unit provides essential protection against transient voltage surges and lightning-induced spikes that can compromise sensitive industrial equipment and disrupt operations. Its panel-mount design ensures straightforward integration into standard electrical enclosures, simplifying installation and reducing labor costs. The STV100K-27Y is engineered to safeguard critical infrastructure in environments such as factories, manufacturing plants, and large commercial facilities where reliable power quality is paramount. By mitigating voltage irregularities, this surge protector helps to minimize downtime, prevent equipment damage, and reduce overall maintenance expenses. Manufactured by SolaHD, the STV100K-27Y (SKU: STV100K-27Y) is built to meet stringent industry standards, offering dependable surge mitigation for three-phase electrical systems. Its robust construction and adherence to relevant regulations make it a reliable choice for protecting vital assets against power disturbances. The device's specific rating for 480Y/277 VAC systems ensures compatibility and effective protection within its intended operational parameters.
  • Panel Mount Surge Protection Device
  • Input Voltage: 480Y/277 VAC
  • Configuration: Three Phase Wye 4 Wire Plus Ground (3P+G)
  • Manufacturer: SolaHD
  • Series: STV100K

Specifications

Application
Distribution Panels (<1200 A), Branch, Lighting and Control Panels, Factory Automation Installations, Dedicated Industrial Equipment
Brand Name
SolaHD
Connection
Parallel
Connection Type
Panel Mount / Wye 4 Wire Plus Ground
Connection Type
Panel Mount
Environmental Conditions
0 to 95% non condensing PCT
Frequency
60 Hz
Frequency Rating
47 - 63 HZ
Frequency Rating, Maximum
63 Hz
Frequency Rating, Minimum
47 Hz
Height
3.2
Material
Metal Enclosure, NEMA 12
Mounting
Flange
Mounting Type
Panel Mount
Operating Temperature
-40 to 60 DEG C
Operating Temperature, Maximum
140 F
Operating Temperature, Maximum
60 C
Operating Temperature, Minimum
-40 F
Operating Temperature, Minimum
-40 C
Phase
3 Wye
Phase
3
Poles
3P+G
Response Time
<0.5 nsec
Series
STV100K
Series
STV
Size
6.0 W x 4.0 D x 3.2 H
Special Features
100,000 amp peak current rating provides all mode protection against severe transients, Low clamping levels for more effective protection, 65 kAIC fault current fusing level provides safety and NEC conformance, LED status and audible alarms, Compact, rugged metal.
Standard
cULus Listed: UL 1449, 3rd Edition, type 2 locations, UL Listed: NEMA type 12 enclosure, CSA Listed: CSA C22.2 No. 8, CSA TI I-IIB, TI A-24, RoHS Compliant
Type
STV 100 K Series Surge Protection Devices
Type Of Indicators
Red & Green LED, Audible Alarm
Voltage Rating
230/400 V
Voltage Rating
480Y/277 VAC
Package Dimensions (L x W x H)
12.9 IN x 7.9 IN x 7.8 IN
Package Dimensions (L x W x H)
32.766 cm x 20.066 cm x 19.812 cm
Package Weight (Imperial)
6.300 L
Package Weight (Metric)
2.858 kg
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Frequently Asked Questions

What is the input voltage for the STV100K-27Y?

The STV100K-27Y operates on a nominal input voltage of 480Y/277 V. It is configured for a 3-phase Wye, 4-wire plus ground system.

What is the peak surge current rating for this device?

The STV100K-27Y has a peak surge current capability of 100 kA per phase. It provides 50 kA for Line to Neutral, Line to Line, Line to Ground, and Neutral to Ground modes.

What is the operating temperature range for the STV100K-27Y?

The STV100K-27Y can operate in temperatures ranging from -40 °C to +60 °C (-40 °F to +140 °F).

What are the physical dimensions of the STV100K-27Y unit?

The dimensions of the unit are 6.00 in (W) x 4.00 in (D) x 3.20 in (H).

What type of enclosure does the STV100K-27Y use?

The STV100K-27Y features a rugged metal enclosure that is UL Listed/NEMA Type 12.

What is the warranty period for the STV100K-27Y?

The STV100K-27Y comes with a ten-year limited warranty.

How does the STV100K-27Y indicate its status?

The device features red and green LED status indicators, an audible alarm, and form C dry contacts for status indication.

What is the fault current fusing level of the device?

The STV100K-27Y has a fault current fusing level of 100 kAIC, ensuring safety and NEC conformance.

What are the UL 1449 VPRs for the STV100K-27Y?

The Voltage Protection Ratings are 1200V Line to Neutral, 1800V Line to Line, 1200V Line to Ground, and 1000V Neutral to Ground.

What is the response time of the STV100K-27Y surge protector?

The STV100K-27Y has a rapid response time of less than 0.5 nanoseconds.

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.