Trident®-SR

Trident®-SR series offers extremely fast operation speeds of just 3.5 cycles for both load and fault interrupting options. Its flexible design can be configured to provide a wide range of solutions for any application, from basic remote operation, to distribution automation, or Smart Grid schemes including Automatic Transfer in under 10 cycles. Trident®-SR switches offer multiple application functionality within a same compact switch footprint.

Configure Your Product Email your specs

Features and Benefits

Ratings for Trident® Automated Switchgear
Voltage Class (kV)152535
Max. System Voltage (kV)15.527‡38
BIL (kV) 110Δ 125 150110Δ125150
Continuous Current (A)630§630§630§
Load Break Current (A)630§630§630§
AC Withstand, 1 min. (kV)356070
AC Withstand, Productions, 1 min. (kV) 344050
DC Withstand, 15 min.5378103
Momentary Current, RMS, asym (kA) 202020
Fault Close 3 times, asym (kA) 202020
1 second Current, sym (kA) 12.512.512.5
Fault Interrupting Current, sym (kA)12.512.512.5
Vacuum Interrupter Mechanical Operations10,00010,00010,000
Δ BIL impulse rating is 95kV when using the SafeVu feature
‡ Up to 29.3kV Max. System Voltage available
§ Up to 900A available on In/Out without SafeVu, Up to 800A available on multiway Trident without SafeVu
Product Literature

Trident® Automated Solid Dielectric Switchgear – Portuguese

Download

Trident® Automated Solid Dielectric Switchgear – Spanish

Download

Trident® Solid Dielectric Insulated Switches Brochure – Portuguese

Download

Trident® Solid Dielectric Insulated Switches Brochure – Spanish

Download

Trident® Solid Dielectric Insulated Switches Brochure

Download

Trident Automated Solid Dielectric Switchgear

Download
Case Studies

Underground Circuit Protection and Sumbersible Switchgear

Download

Military Base Closed Loop Restoration

Download
Application Guides

Submersible Switchgear Applications

Download
Specifications

3-Phase Trident®-SR w/SafeVu Specification

Download

ATC Trident padmount (front access style) Specification

Download