Voltage Regulator (Option) - Generac Power Systems H-100 Operation Manual

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2.7 — Voltage Regulator (Option)
All panels include automatic voltage regulation as standard. There are various settings that can be made to the voltage
regulator via GenLink. The settings are normally factory preset and are shown here for completeness.
• Voltage KP/KI/KD— Voltage regulation stability constants.
• PMG— YES indicates a Permanent Magnet Excited alternator.
• VF Corner— Used for v/f control to reduce the output voltage when a large load is applied that slows down the
generator. If the frequency drops below this setpoint, the voltage is reduced proportionally as the frequency
drops according to the Volts per Hertz ratio.
• Panel Type— Indicates the panel type that the H-100 Control Panel has been programmed to be. It will normally
be H-100.
• Volts per Hertz— Number of volts to reduce the generator voltage for each hertz below VF Corner frequency.
• AVR Dump Improve— Makes the regulator module increase the gain temporarily on a load dump to improve the
transient voltage response.
• Unit Rated Power— This is the generator's rated power in kW.
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H-100 Control Panel Operations Manual
Parameter
Preheat Time
Start Detection RPM
Crank Time
Alarm Hold-Off Time
Engine Warm Up Time
Target Frequency
Target Voltage
Preheat Enable
Engine Cool Down Time
Pause Between Cranks Time
Number of Start Attempts
Load Accept Frequency
Load Accept Voltage
Voltage Regulator (Option) Chart
Parameter
Voltage KP
Voltage KI
Voltage KD
Excitation Type
VF Corner
Panel Type
Volts per Hertz
AVR Load Dump Improve
Unit Rated Power
Units
(S)econds
RPM
S
S
S
Hz
Vrms
-
S
S
-
HZ
Vrms
Units
-
-
-
DPE/PMG
Hertz
H-100
V/Hertz
None/Enabled/8-Cycle
kW
General Information
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