Page 1Copyright © 2015 Kato Engineering, Inc. All rights reservedInstruction ManualInstallationOperationMaintenanceVoltage RegulatorMagnetic Amplifier (Three Phase)P/N 800-84132-XX1214-1923-2528-31Publication351-01053-00 (April 1995)Kato Engineering, Inc. | P.O. Box 8447 | Mankato, MN USA 56002-8447 | Tel: 507-625-4011KatoEngineering@mail.nidec.com | www.KatoEngineering.com | Fax: 507-345-2798