Common use of Circuit Breakers Clause in Contracts

Circuit Breakers. The circuit breakers to be used shall be of live or dead tank type and be provided with seismic dampers, if necessary. The circuit breakers shall have the following supplementary characteristics: Short-circuit duration 1” 1” Total opening time 3 cycles 3 cycles Sequence of operation: a) Operation of the transformer b) Operation of lines CO-15”-CO O-0.3”-CO-3’-CO CO-15”-CO O-0.3”-CO-3’-CO Type Outdoor Outdoor

Circuit Breakers. The circuit breakers to be used shall be of live or dead tank type and be provided with seismic dampers, if necessary. The circuit breakers shall have the following supplementary characteristics: Short-circuit duration 1” 1” Total opening time 3 cycles 3 cycles Sequence of operation: : a) Operation of the transformer reactors CO-15”-CO b) Operation of lines CO-15”-CO O-0.3”-CO-3’-CO CO-15”-CO O-0.3”-CO-3’-CO Type Outdoor Outdoor