Universal Diesel Generator AVR Gavr20A 15A 12A 8A Brushless Auto Voltage Regulator

• Conditions of Use: Land Use
• Usage: Emergency Crew, Standby Unit, Common Units
• Output Type: AC Three Phase
• Cooling Method: Air Cooled
• Installation Method: Portable
• Generator Type: Diesel Generator
• Model NO.: GAVR20A
• Warranty: 1 Year
• Language: Multiple Language
• Installation Method: Portable
• Weight: 0.8kg
• Transport Package: Carton
• Specification: 18*15*10CM
• Trademark: New
• Origin: Made in China
• HS Code: 9032899090
• Production Capacity: 100000 Piece/ Year

Product Description

Universal Diesel Generator AVR Gavr20A 15A 12A 8A Brushless auto Voltage Regulator

Description:

Universal AVR GAVR 20A For Brushless Generator is a half-wave phase controlled thyristor type Automatic Voltage Regulator and forms part of the excitation system for a brushless generator. In addition to regulating the generator voltage, the AVR circuitry includes under speed and sensing loss protection to ensure safe, reliable control of the generator. 
Positive voltage build up from residual levels is ensured by the use of proficient semiconductors in the power circuitry of the AVR. Which is linked with the main stator windings and the exciter field windings to offer closed loop control of the output voltage with load regulations of +/- 1.5%
 

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