Circuit breaking capacity data very accurate

Electrical engineers in the design, product samples in the circuit breaker to see short-circuit breaking capacity is the manufacturer under specified conditions breaker breaking capacity values, but compared to the terrestrial ship power plant capacity is small,  electri cenergy meter capacity are generally in 1000kW follows , when it is a short circuit occurs, the power factor is between 0.1 to 0.2, and thus product samples in the short-circuit breaking capacity  electric meter precise data, the need for  mcb circuit breaker  to ship on conversion factor, the author in this paper put forward their own ideas for reference. Figure 1 marine generators (Caterpillar) 2 conversion circuit breaker breaking capacity manufacturing must meet GB GB14048_2_2001, this you can see the data.