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Accessories

(AVR) AUTOMATIC VOLTAGE REGULATORS: ACCESSORIES
APM Alternator Protection Module Detects under and over voltage without current transformers. The relay output can be used to trip main circuit breaker, de-excite the generator or stop the engine. DFD Diode Failure Detector Protects the machine against damage caused by failure of the rotating rectifier diodes. Dual AVR Automatic Voltage Regulator Two hard wired MX321 AVRs with a manual change over switch. Reduces down-time in the event of AVR failure. MVR Manual Voltage Regulator Allows manual control of the machines excitation and therefore the output available from the main terminals. Provides manual control of output voltage. FDM Frequency Detection Module Adjustable upper and lower speed limits, a reliable method of disconnecting an engine starter and providing over speed protection. ELM Excitation Loss Module Monitors the excitation to the generator. On loss of excitation an output relay is energised, can be used to initiate alarm or protective device. RCI Remote Control Interface Allows the remote control of Newage AVR’s or PFC’s using industry standard control signals.