Product Overview

Description

Automatic Voltage Regulator Avr GAVR-20A Generator Avr Circuit Diagram

 

 

Description:  

GAVR-20A is Universal 20 Amp 1/2 Wave Self Excited Dip-Switch Programmable be Automatic Voltage Regulator, which is suitable for brushless generator.

 

*Sensing Input Voltage   220/400VAC,1phase 2wire

 

*Power Input Voltage 180~240VAC, 1phase 2wire

 

*Output     Voltage   Max.90VDC@240VAC input

 

 

* Current Continuous 6A

 

* Intermittent 15A for 10SEE

 

*Resistance Min.10Ω Max 100Ω

 

*Voltage Build-up   esidualvolts at AVR teminal >5VAC

 

*External Volts Adjustment +/-7%with 1KΩ 1watt trimmer

 

*Unit Power Dissipation   Max.8Watt

 

*Under Frequency Protection 60Hz system presets knee point at 57Hz

 

*(Factory Settings)         50Hz system presets knee point at 47Hz

Tech data:

 

 

Model	GAVR-20A
Sensing Input Voltage	220/400VAC,1phase 2wire
Power Input Voltage	180~240VAC, 1phase 2wire
Output	Voltage   Max.90VDC@240VAC input
	Current Continuous 6A
	Intermittent 15A for 10SEE
	Resistance Min.10Ω Max 100Ω
Voltage Build-up	esidualvolts at AVR teminal >5VAC
External Volts Adjustment	+/-7%with 1KΩ 1watt trimmer
Unit Power Dissipation	Max.8Watt
Under Frequency Protection	60Hz system presets knee point at 57Hz
Factory Settings	50Hz system presets knee point at 47Hz