Free Standing Switchgear; Fixed and Draw-out
(Custom Configurable)
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
“Dog House” style to: 38kV, to 5000A, to 63kA;
Optional Auto-Ground
Check our video documentation here
NBS Video – The Citadel Mechanism | Rugged | Reliable | Balanced
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