vcb and acb
VCB (vacuum circuit breaker) is used in HV (high voltage) applications. ACB (air circuit breaker) is used in LV (low votage) applications.
acb means AIR CIRCUIT BREAKER ,& vcb means VACUUM CIRCUIT BREAKER
Actually ACB isused for Low Tension side and VCB is used for High Tension Side..Chappa matter
thokka thotakoora
Vcb is what is measured in a particular circuit. Vcbo is the manufacturer's maximum for base-emitter voltage.
Electricity comes through wires, in the form of an alternating current of 60 cycles per second, usually at 120 volts.
Dielectric Strength of Vacuum is more than that of Air. In HT voltage is more than LT. So VCB is used in HT & ACB in LT. Rakesh Gaikwad
The VCB yard us basically a yard that uses the Vacuum Circuit Breaker.
The VCB yard us basically a yard that uses the Vacuum Circuit Breaker.
High current coming now that's why use the vcb
VCB is Vacuum Circuit Breaker. It is one of the type of Circuit breaker. In VCB arching chamber is vacuum instead of oil or such arc quenching media. Its function is to break the circuit automatically in case of fault or to isolate the circuit under normal situation also.
b vcb vg bv