Sentry Global Solutions Inc

Sentry Global Solutions Inc

Proactive Fast Depressurization Systems (FDS) That Prevent Oil-Filled Transformers From Explosive Fires

Proactive Fast Depressurization Systems (FDS) That Prevent Oil-Filled Transformers From Explosive Fires

Sentry GSI  protects your company’s most valued assets – the lives of your employees and your transformer fleet while simultaneously saving millions of dollars in lost revenue, hefty EPA fines, clean up costs, and the negative public image that follows a transformer explosion. 

Sentry GSI  protects your company’s most valued assets – the lives of your employees and your transformer fleet while simultaneously saving millions of dollars in lost revenue, hefty EPA fines, clean up costs, and the negative public image that follows a transformer explosion. 

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Why FDS?

Why FDS?

About Our Company

Sentry Global Solutions Inc. designs systems to eliminate oil-filled transformers from explosion and fire that can occur due to a short circuit, ensuring decreased downtime of your unit and business.





Our advanced FDS activates within milliseconds enhancing your existing safety protocols without requiring extensive modifications.

Secure your operations with Sentry GSI's unrivaled cutting-edge solutions and expertise.

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Systems installed & commissioned

Systems installed & commissioned

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Countries

Countries

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Trusted industry leaders

Trusted industry leaders

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Operation Dynamics

Our Fast Depressurization Systems are passive mechanical system designed to depressurize oil-filled equipment such as transformers, current-limiting reactors, bushing cable boxes, or load tap changers a few milliseconds after the occurrence of an internal electrical arc

Installation

Minimize complexity and reduce costs, spending only half the time of comparable systems.

Installation

Minimize complexity and reduce costs, spending only half the time of comparable systems.

Installation

Minimize complexity and reduce costs, spending only half the time of comparable systems.

System Monitoring

Sentry GSI’s solution continuously monitors conditions for fault activation.

System Monitoring

Sentry GSI’s solution continuously monitors conditions for fault activation.

System Monitoring

Sentry GSI’s solution continuously monitors conditions for fault activation.

Activation and Response

The system activates and alerts on-site personnel instantly upon fault detection.

Activation and Response

The system activates and alerts on-site personnel instantly upon fault detection.

Activation and Response

The system activates and alerts on-site personnel instantly upon fault detection.

Containment

The transformer oil is safely directed into an oil collection tank & hot gases are expelled to a safe location.

Containment

The transformer oil is safely directed into an oil collection tank & hot gases are expelled to a safe location.

Containment

The transformer oil is safely directed into an oil collection tank & hot gases are cooled and expelled.

When an Internal Fault
Takes Place

Seamless Integration

Can be installed on new or existing transformers and works in conjunction with existing safety protocols.

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Seamless Integration

Can be installed on new or existing transformers and works in conjunction with existing safety protocols.

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Seamless Integration

Can be installed on new or existing transformers and works in conjunction with existing safety protocols.

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Rapid Response

Our system begins to activate in as little as 5 milliseconds.

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Rapid Response

Our system begins to activate in as little as 5 milliseconds.

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Rapid Response

Our system begins to activate in as little as 5 milliseconds.

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Environmental Consideration

Designed with sustainability in mind.

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Environment Consideration

Designed with sustainability in mind.

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Environmental Consideration

Designed with sustainability in mind.

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Safety Protocol Limitation

While traditional safety mechanisms such as Buchholz relays, pressure relief valves (PRVs), and circuit breakers have been widely used in transformer protection, they come with significant limitations.

Learn more about transformer risk faults

Learn more about transformer risk faults

Learn more about transformer risk faults

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Buchholz Relays

Delayed Response Time

This is not a passive mechanical device and it relies on the response time of electrical signals which are too slow to avoid the excessive pressure that would rupture the transformer.

Buchholz Relays

Delayed Response Time

This is not a passive mechanical device and it relies on the response time of electrical signals which are too slow to avoid the excessive pressure that would rupture the transformer.

Buchholz Relays

Delayed Response Time

This is not a passive mechanical device and it relies on the response time of electrical signals which are too slow to avoid the excessive pressure that would rupture the transformer.

Circuit Breakers

Limited Fault Protection

Circuit breakers are designed to interrupt current flow when a fault is detected. However, despite their critical role, they typically respond within a few cycles, which might not be fast enough to prevent significant damage during severe faults where every millisecond counts.

Circuit Breakers

Limited Fault Protection

Circuit breakers are designed to interrupt current flow when a fault is detected. However, despite their critical role, they typically respond within a few cycles, which might not be fast enough to prevent significant damage during severe faults where every millisecond counts.

Circuit Breakers

Limited Fault Protection

Circuit breakers are designed to interrupt current flow when a fault is detected. However, despite their critical role, they typically respond within a few cycles, which might not be fast enough to prevent significant damage during severe faults where every millisecond counts.

Pressure Relief Valves

Incomplete Pressure Management
PRVs release excess pressure within a transformer tank during slow pressure rise events. While they help in managing these slow overpressure events, they may be limited in their capability to respond to sudden rise in pressure due to internal faults.

Pressure Relief Valves

Incomplete Pressure Management
PRVs release excess pressure within a transformer tank during slow pressure rise events. While they help in managing these slow overpressure events, they may be limited in their capability to respond to sudden rise in pressure due to internal faults.

Pressure Relief Valves

Incomplete Pressure Management
PRVs release excess pressure within a transformer tank during slow pressure rise events. While they help in managing these slow overpressure events, they may be limited in their capability to respond to sudden rise in pressure due to internal faults.

Sentry GSI's ADVANCED SOlution

When every second counts, you need protection that’s fast and reliable. Our advanced Fast Depressurization System activates in milliseconds, ensuring your operations stay secure, no matter what.

Read more about the NFPA Guidelines

Read more about the NFPA Guidelines

Sentry GSI's ADVANCED SOlution

When every second counts, you need protection that’s fast and reliable. Our advanced Fast Depressurization System activates in milliseconds, ensuring your operations stay secure, no matter what.

Read more about the NFPA Guidelines

Have a question?

Phone

(281) 446-6012

Email

sales@sentry-gsi.com

Address

1715 Humble Pl Dr Suite C, Humble, TX 77338

Get in touch with us !

Your trusted partner in modern transformer protection solutions.

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Sentry GSI © 2024. 1715 Humble Pl Dr Suite C, Humble, TX 77338, United States

sales@sentry-gsi.com

(281) 446-6012

© 2024 Sentry GSI All rights reserved.

© 2024 Sentry GSI All rights reserved.