SIMPLEX

Automatic Voltage Regulators for Automatically Controlling Voltage Output of Alternating Current Power Generators; Voltage and Current Transformers for Control and Metering of Electric Circuits; Control Panels and Switchboards for Control and Metering of Electric Power Generators; Automatic Control Circuitry for Starting, Monitoring and Protection of Prime Movers-Namely, Gasoline, Diesel and Turbine-Type Engines; Battery Chargers for Electric Storage Batteries; Electric Power Distribution Panels and Switchboards; Panels and Circuitry for Analysis of Electric Power Loads; Electric Power Absorbing Load Banks-Namely, Resistive, Inductive and Capacitive Types for Test Loading of Electric Power Generators; Control Panels for Metering and Control of Prime Movers-Namely, Gasoline, Diesel and Turbine-Type Engines; Automatic and Manual Power Switching Circuitry (Transfer Switches) for Transferring of Power Loads from One Source to Another (Example, to Transfer a Hospital Electric Power Load from Utility Power Mains to Emergency Standby Generator)