Turnkey 145kV high voltage substation project for Borlänge Energi, Sweden, underlines the benefits of ABB High Voltage Isolators Disconnecting Circuit Breakers (Dcb's). Little impression empowers indoor air protected high voltage switchgear arrangements, expanding the substation accessibility and unwavering quality for the client. ABB Benefits: No regular disconnectors required. No available stimulated high voltage parts presenting wellbeing and dangers. No danger of open bends during high voltage exchanging. Higher functional unwavering quality contrasted with open air substations inclined to shortcomings brought about by climate and birds. As a supplement to the essential adaptation of the ABB LTB high voltage circuit breakers, which are principally intended for regular substation arrangements, there is a Disconnecting Circuit Breaker setup with the separating capacity coordinated in the breaking chamber. The ABB LTB Disconnecting Circuit Breaker (DCB) depends on the ABB LTB st...