GE Industrial Solutions Galaxy Pulsar Edge - Manual (Page 99)

Galaxy Pulsar Edge Power System Controller
Issue 3 October 2011
99
Fail controller. The number of rectifiers required to report a rectifier failure
is configurable based on the number of rectifiers in the system. The
factory default for this threshold is 2.
Rectifier Fan Fail A single rectifier in the system has reported a rectifier fan failure to the
controller.
Power-Converter Configurations
This section provides access to configure the various parameters, thresholds and alarms
associated with the converters.
Set-Point Parameter sets the value that secondary (converter) DC bus voltage
will be set and regulated. The converter output voltage set-point is
adjustable from -46.00V to -54.5V and +23.0V to +27.2V with a
factory default of -52.0V and +26.0V for 48V and 24V converter
outputs, respectively.
Current Limit Adjustable from 30-110%. At 100% or greater the converter outputs
its nameplate rating and acts as constant power unit. Settings below
100% will be current limited to that percentage of the converter’s
name plate current rating.
HV Shutdown This is an Independent High Voltage Shutdown threshold that is sent