DATAKOM DKG 307 Automatic Mains Failure Unit

The DKG-307 is a comprehensive AMF unit for a single
generating set operating in standby mode.
In AUTOMATIC position, DKG-307 monitors mains phase
voltages and controls the automatic starting, stopping and load
transfer of the generating set in case of a mains failure and
once the generator is running, it monitors internal protections
and external fault inputs. . If a fault condition occurs, the unit
shuts down the engine automatically and indicates the failure
source with the corresponding red led lamp.
The operation of the unit is controlled with front panel
pushbuttons. The LOAD TEST, TEST, AUTO and OFF
pushbuttons select the operating mode. Other buttons select
the display parameter scroll, alarm mute and lamp test
functions.
The DKG-307 provides a comprehensive set of digitally
adjustable timers, threshold levels, input and output
configurations and operating sequences. The unauthorized
access to program parameters is prevented by the program lock
input. All programs may be modified via front panel pushbuttons,
and do not require an external unit.
The fault conditions are considered in 2 categories as
Warnings and Alarms. Measured values have separate
programmable limits for warning and alarm conditions.
The service request indicator lamp turns on at the expiration of
either engine hours or time limits.
It is possible to monitor the operation of the system locally or
remotely with the WINDOWS based PC utility program.
The unit is designed for front panel mounting. It is fitted into the
cut-out with the steel spring removed. Connections are made
with 2 part plug and socket connectors.