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2 Results for the search "Vacuum":


See Vacuum Circuit breaker (VCB)
Author: h.gras
Type: Model
Downloaded: 331 times
Date: 2018-06-08
Rating:
* 1 vote(s)

Vacuum Circuit breaker (VCB)

Description:
Three main characteristics of VCBs have been taken into account in the implemented model:
1. the chopping current value;
2. the cold withstand voltage characteristic (or cold gap breakdown v... see more
Tag(s): Vacuum, circuit breaker, VCB,

See Transient recovery voltages in vacuum circuit breakers generated by the early-interruption of the inrush current of large motors
Author: n.sene
Type: Publication
Date: 2015-04-01
Rating:
* 0 vote(s)

Transient recovery voltages in vacuum circuit breakers generated by the early-interruption of the inrush current of large motors

Description:
The switching of medium voltage electrical motors is typically realized by means of vacuum circuit breakers (VCBs) essentially in view of their elevated number of switching cycles. As known, switching... see more
Tag(s): Transient recovery voltages, vacuum circuit breakers, motor inrush currents, EMTP simulations


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