Actively evaluates cooling circuit status to identify heat spikes, initiating safe cool-down stages or emergency halts.

The system continuously manages emergency backup procedures via sequential operational phases:

Whether managing critical grid failures, monitoring three-phase line voltages, or organizing automated engine warm-ups, understanding the deep operational mechanics of the AC-01 series ensures your facility avoids costly runtime errors and maintains 100% power readiness. Functional Architectural Overview

A critical benefit of the microprocessor control system is its extensive fault prevention matrix. Instead of waiting for catastrophic failure, the modules actively track engine and alternator variables to shut down the unit safely before damage occurs.

Immediate engine shutdown upon detecting unsafe drops in engine oil lubrication pressure.

: When the main utility line stabilizes within parameters for a preset duration, the controller opens the generator contactor, re-engages the main utility contactor, and forces the generator engine into a programmed cool-down phase before shutting it off completely. Operational Control Modes

: The AC-01 signals the commercial mains contactor within the Load Transfer Switch (LTS) panel to drop open, successfully isolating the building circuit.

Whether the issue occurs during or under active grid-failure conditions AC03 - Pramac Operator Guide - English | PDF - Scribd