Free Standing Switchgear; Fixed and Draw-out
(𝖢𝗎𝗌𝗍𝗈𝗆 𝖢𝗈𝗇𝖿𝗂𝗀𝗎𝗋𝖺𝖻𝗅𝖾)
On this page:
– Free standing substation Breakers ᵘᵖ ᵗᵒ 40.5 kV – 63kA – 5000 Amps
– For Utility Pump Storage Hydro’s – 15kV – 63 kA – 4000 amp direct GCB replacements
Free standing substation Breakers ᵘᵖ ᵗᵒ 40.5 kV – 63kA – 5000 Amps
“Dog House” style to: 38kV, to 5000A, to 63kA;
Optional Auto-Ground
For Utility Pump Storage Hydro’s – 15kV – 63 kA – 4000 amp direct GCB replacements
Features include;
– On-line & wire-less thermal monitoring of the enclosure and bus work
– On-line PD monitoring
– Capacitive tap on roof bushings
– IR windows for bus and breaker primary bottle connections
– Qty 2; C-800 CT’s per bushing
– All Stainless Steel enclosure
– I-Beam Base
– Draw-out breaker for ease of maintenance & rapid restoration
– Control cabinet connects directly to SCADA with optional protocols
4000 Amp, 63kA C37.013 rated draw-out Citadel™ Breaker
Check our video documentation here
NBS Video – The Citadel Mechanism | Rugged | Reliable | Balanced
PSE GE AM 13,8 1000 3500 Amp Citadel 4000 Conversion
National Breaker Services – UL 891 Switchboard & Storm Hardening Switchgear