This standard specifies the types, basic parameters, technical requirements, test methods, inspection rules, etc. of 50Hz (60Hz) kVA three-phase synchronous generators for ships and offshore oil platforms. This standard applies to diesel engine drives as three-phase synchronous generators and their excitation devices for ships and offshore oil platform power stations.
JB/T 4123-1999 history
2011JB/T 4271-2011 Specification for three-phase synchronous generator in ships
1999JB/T 4123-1999 Specification for 312.5~3125kVA three - phase synchronous generator in ships and offshore units
JB/T 4123-1999 Specification for 312.5~3125kVA three - phase synchronous generator in ships and offshore units was changed to JB/T 4271-2011 Specification for three-phase synchronous generator in ships .