客室空调紧急逆变器在紧急运行时将（)电源逆变为（)电源A.110Vdc／400VdcB.400Vac／110VdcC.110Vd

客室空调紧急逆变器在紧急运行时将()电源逆变为()电源

A.110Vdc/400Vdc

B.400Vac/110Vdc

C.110Vdc/400Vac

D.400Vdc/110Vdc