Diesel Generator Spare Parts AVR Gavr-20A Automatic Voltage Regulator 20A for Brushless Engine

• Conditions of Use: Marine, Land Use
• Usage: Common Units
• Output Type: DC
• Cooling Method: Air Cooled
• Installation Method: Portable
• Generator Type: Diesel Generator
• Model NO.: GAVR-20A
• Transport Package: Carton
• Specification: 12.5*8.5*5.5CM
• Trademark: ONEW
• Origin: China

Product Description

Diesel Generator Spare Parts AVR GAVR-20A Automatic Voltage Regulator 20A For Brushless Engine

GAVR-20A 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.
 

Input	Sensing Voltage	220/400VAC,1phase2wire
	Power Voltage	180~240VAC,1phase2wire
Output	Voltage	Max.90VDC@240VACinput
	Current	Continuous 15A, Intermittent 20A for 10SEE
	Resistance	Min.10 Ω Max.100 Ω
VoltageBuild-up		Residualvolts at A VR teminal>5VAC
External Volts Adjustment		+/-7%with 1K Ω 1watt trimmer
Sotf Start Ramp Time		3sec.
Unit Power Dissipation		Max.8Watt
EMI Suppression		Internal Electromagnetic Interference Filtering
Thermal.Drift		0.05%per 'C chage in AVR ambient
Under frequency protection		60Hz system presets knee point at 57Hz
Factory Settings		50Hz system presets knee point at 47Hz
Environmental	Vibration	3G@100~2K Hz
	Operating temperature	-40~65 ºC
	Relative Humidity	<95%
	Storage temperature	-40~85ºC

Our Services

Guangling strictly adopt the international warranty.

Warranty: Guarantee for one year or 1000 running hours (accord to whichever reach first) from shipment date.
During the guarantee period, guangling will provide the free easy-damaged spare parts for problems caused
by our quality of production or raw material, except the damageable spare parts caused by customer's incorrect man-
made operation.
After expiration, Guangling provides cost spare-parts maintenance for gensets .

FAQ
Q1: What is your MOQ of this item?
A: 1 pcs
Q2: What is the lead time?
A:2days after receiving your L/C or TT deposit.But if your order is some special engine and alternator, then the delivery time is
longer.
Q3: Is it able to make customer's own brand name?
A: We can be your OEM manufacture with your authorization of brand.
Q4: Where is your Loading Port?
A: Any port in China. Usually Fuzhou port.
Q5: What is your payment term?
A: We can accept T/T 30% in advance, and the balance 70% shall be paid before shipment or L/C at sight, L/C deferred payment terms
or west union.
Q6: What is your company's available production capacity?
A:1000 000000
For More details,can send us inqury to know Factory Pirce!