Color: Hat553 Model Number: HAT552 HAT553 Product overview A compact, durable generator controller that integrates metering and control in a single unit. The controller features both LCD and LED displays for clear monitoring of operating status, fault conditions, and metering. Constructed from ABS material, it is built for long term use and repeated operation. Key benefits Integrated monitoring and control: LCD and LED displays provide realtime metering, operating status, and fault indication for fast diagnostics and easier operation. Improves power quality and automation: The control system is designed to raise the automation grade and stabilize power quality of diesel generator sets. Flexible inputs and outputs: Multiple configurable input, output and conservation functions make the controller suitable as a replacement across a range of application requirements. Durable construction: ABS housing offers reliable mechanical protection and a long service life. Compact design: Small footprint simplifies installation while delivering complete monitoring and conservation functions for the generator set. Important notes Connect the semaphore control cable to the screen properly to ensure full communication and correct operation. This controller is intended as a replacement option compatible with systems requiring HAT552 or HAT553 model interfaces. Typical applications Emergency backup power: Monitor and control diesel generator sets used for building backup power, ensuring clear fault reporting and status indication. Industrial and construction sites: Provide automation and metering for onsite diesel sets running variable loads and remote start/stop sequences. Remote installations and utilities: Use as a compact replacement controller for generator sets in telecom shelters, farms, or small substations requiring reliable monitoring and flexible I O options. Technical and functional highlights Integrated metering and control with both LCD and LED readouts Monitoring of operating status, fault conditions, and metering data Multiple flexible input, output and conservation functions for diverse requirements Compact form factor with durable ABS housing Models: HAT552 and HAT553; Color: Hat553 This controller offers a practical, space efficient solution for improving monitoring, control, and automation of diesel generator sets while maintaining compatibility with a range of installation scenarios.