VALVE GP-RELIEF 3G9011 - Caterpillar

solenoid within the circuit breaker. This solenoid causes the circuit breaker to open by using energy that is stored in a spring.Generator unload level - This is the setpoint for the low power output of the generator. This is the point when the generator circuit breaker is opened. This occurs during the gradual unloading of the generator.GMR - This is the generator multifunction relay. This is a digital protective relay that senses voltages and currents of the power system. This relay protects the generator during fault conditions. This relay protects the generator during abnormal operation.GSC+ - The generator set control + is an electronic control module that is located in the switchgear. The GSC+ monitors the engine and the generator. The GSC+ controls the engine and the generator.Load - This is the process of achieving the output power of the generator.Load management - This is the mode of operation of the genset which provides power to the loads.Load share module - The load share module senses the power output of the generator. The load share module provides a signal that is between 0.5 DCV and 4.5 DCV. This signal is used in order to adjust the power output.Local start - A local start will start the genset. A local start is done by touching the "START LOAD" button on the "MAIN" screen.Lockout relay - This is an ANSI Device 86. This is a manually resettable device that operates at a high speed. The device is operated by the protective relays. The protective relays are the GMR and the UMR. The lockout relay prevents the generator circuit breaker from being reclosed until the lockout relay is reset.Louver control switch - This is a selector switch that is used for selecting the operating mode of the louvers. The louvers will automatically open when this switch is In the AUTO position. The louvers are opened manually if the switch is in the OPEN position.Manual loading potentiometer (MLP) - This is a potentiometer that is used in order to adjust the load. This control is used when the generator is paralleled with the utility and the automatic load controls are not available.Manual paralleling - The genset will perform the following operations during manual paralleling: start, go to rated speed, go to rated voltage, synchronized with the bus and parallel with the utility. The genset will become synchronized with the bus. The generator circuit beaker is manually closed to the utility.Operational setup parameters - Operational setup parameters are set by the operator. These parameters control the operation of the genset according to the requirements of the power system or according to the requirements of the operator.Peakshave mode - This is a mode of automatic paralleling. A remote signal starts operation of the genset. The peakshave mode is used in order to generate power during times of peak demand.Permissives - Permissives are conditions that must be realized in order to close the generator circuit breaker.PLC Running Lamp - This indicator will illuminate when the