UPDATE 1-Wolf Creek looks into Kansas nuclear reactor shutdown

Sept 13 (Reuters) - Wolf Creek Nuclear Operating Corp said Friday it is looking into an equipment problem that led to the shutdown the 1,175-megawatt Wolf Creek nuclear power plant in Kansas by early Thursday from full power early Wednesday. A spokeswoman for the plant, Cassandra Bailey, said plant personnel shut the plant to repair one of the station's air conditioning units that provides cooling to electrical equipment located inside the plant. She said personnel are investigating the