Solid Dielectric Switchgear – Trident® by G&W Electric
Our Trident solid dielectric insulated switchgear offers more flexibility compared to traditional air-insulated switchgear, without the need for preventative maintenance leading to a longer-lasting solution that can be designed for your unique application. A proven solution in corrosive and submersible environments, the G&W Electric Trident switchgear provides resettable vacuum sealed overcurrent protection, without replacing fuses, may be electronically controlled, in a safe, maintenance free, environmentally friendly design.
Choose the Right Solid Dielectric Switchgear for Your Application
Our solid dielectric switchgear products are designed to meet the unique needs of various industries and applications. Whether you’re looking for a compact and reliable solution for submersible applications or a modular and field-upgradeable, we have the right equipment for you. Our switchgear products are suitable for use in harsh environments, including underwater and high-temperature settings, and are available in a range of configurations to meet specific customer needs.
Explore our selection below for more information about our solid dielectric switchgear products for submersible applications.
Trident®-ST Three Phase, Single Phase Trip with Manual Reset
Trident®-ST is a three-phase load break or fault interrupting switch with single phase switched ways available up to 38kV.
Trident®-S Three Phase Mechanically Ganged, Manual or Remote Reset
Trident®-S is a three-phase spring assisted load break or fault interrupting switch with side mounted handles that can be positioned with a hook stick and can be mounted either vertically or horizontally. It is available with SafeVu, an innovative visible break built into the switch which eliminates the need to remove elbows or externally mounted components to provide a visible open.
Trident®-SP Single Phase Trip with Manual or Remote Reset
Trident®-SP is our single phase, spring assisted load break or fault interrupting switch available up to 27 kV and SafeVu, the innovative visible break built into the switch.
Trident®-SR Magnetically Actuated Three Phase Trip with Manual or Remote Reset
Trident®-SR is an extremely fast operation with speeds of just 3.5 cycles. Its flexible design can be configured in a wide range of solutions for any applications. It provides high speed switching that is required for distribution automation using various control packages including Automated Transfer in under 10 cycles. It is available with SafeVu, the innovative visible break built into the switch.
| Feature | Trident®-ST | Trident®-S | Trident®-SP | Trident®-SR |
| Phase Type | Three-phase / Single-phase trip | Three-phase | Single-phase | Three-phase |
| Reset Type | Manual | Manual / Remote | Manual / Remote | Manual / Remote |
| Switching Speed | Standard | Standard | Standard | Ultra-fast (3.5 cycles) |
| Voltage Rating | Up to 38kV | Up to 38kV | Up to 27kV | Up to 38kV |
Key Benefits of Trident® Solid Dielectric Switchgear
Our solid dielectric switchgear products offer a range of benefits and features that make them an ideal choice for various applications. Some of the key benefits and features include:
- Compact and Reliable Design: Engineered to be space-efficient and dependable, perfect for tight installations.
- Suitable for Submersible Applications: Designed to perform reliably even when submerged for up to 20 feet over 20 days, making them ideal for areas prone to flooding and other harsh environments.
- Modular and Field-Upgradeable: Easily adaptable to changing needs, allowing for upgrades and modifications in the field.
- Lower Total Cost of Ownership: Reduced maintenance and longer lifespan contribute to a lower overall cost.
- Improved Safety Features: Optional remote operation capabilities and sealed dead-front construction to enhance safety.
- High Reliability and Fault Tolerance: Built to withstand faults and ensure continuous operation.
- Compatible with Distribution Automation Systems: Integrates seamlessly with modern automation systems for enhanced control and monitoring.
- Available in a Range of Configurations: Customizable to meet the specific requirements of different applications.
- Optional SafeVu® Visible Break is ideal for subsurface applications and where space or safety practices prevent operator from entering vault
- Voltage Sensing Bushings are 2% to 4% accurate and available in dead break apparatus or 200A deepwell
Technical Specifications of Solid Dielectric Switchgear
Our solid dielectric switchgear products are designed to meet the technical requirements of various industries and applications. Some of the key technical specifications include:
- Voltage Ratings: Up to 38kV, suitable for a wide range of electrical systems.
- Current Ratings: Up to 900A, ensuring robust performance.
- Frequency: 50/60Hz, compatible with global power standards.
- Switching Technology: Utilizes vacuum contact bottles for reliable switching.
- Control and Protection: Features remote operation, fault detection, and compatibility with distribution automation systems.
- Materials: Constructed from durable materials like 304 stainless steel and epoxy to withstand harsh conditions.
FAQ’s About Trident® Solid Dielectric Switchgear
Is G&W Electric’s Trident Switchgear compatible with global power frequencies?
Yes, G&W Electric’s Trident switchgear is compatible with both 50Hz and 60Hz power frequencies, allowing it to be used in power systems worldwide.
What switching technology is used in G&W Electric’s Trident Switchgear?
G&W Electric’s Trident switchgear utilizes vacuum interrupters, commonly referred to as vacuum contact bottles, for reliable switching in medium-voltage applications.
What control and protection features are available in G&W Electric’s Trident Switchgear?
The Trident switchgear includes remote operation, fault detection, and is compatible with distribution automation systems for enhanced control and safety.
What materials are used in the construction of G&W Electric’s Trident Switchgear?
Constructed with durable 304 stainless steel and epoxy, G&W Electric’s Trident switchgear is designed to withstand harsh environmental conditions.
Is G&W Electric’s Trident Switchgear compact and easy to install?
Yes, the Trident switchgear has a compact and lightweight design, making it ideal for installations in space-constrained environments.
What is G&W Electric Trident switchgear and how is it different from traditional switchgear?
G&W Electric Trident switchgear is a solid dielectric switchgear solution that uses fully encapsulated insulation instead of air or oil. This design eliminates exposure to environmental contaminants, reduces maintenance, and improves reliability compared to traditional air-insulated switchgear.
What are the key benefits of G&W Electric Trident switchgear?
G&W Trident switchgear offers compact design, submersible capability, remote operation, and compatibility with distribution automation systems. It provides a low-maintenance, high-reliability solution for modern power distribution networks.
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