APTL
Automatic Power Transfer and Load Control
The APTL Automatic Power Transfer and Load Control provides new
levels of control for standby generators or cogeneration. The control
permits truly bumpless transfer of loads from the local system to
and from the utility or to and from the plant system. Long ramp
rates can improve engine economics and extend engine life.
The APTL Control provides a compact control unit for a load-sharing
system, offering features not previously available. The APTL prevents
load bumps when joining to and separating from a utility.
The APTL Control adjusts the output of the generating system by
biasing the load-sharing lines. The APTL will provide loading control
for the entire system, or for a single-engine generating set. Individual
Generator Loading Controls are needed to unload and load individual
units of multiple-generator systems.
Contact GCS for product specifications and technical manuals
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