GAVR 20A Cheaper Price GAVR 20A Generator Automatic Voltage Regulator Brushless AVR GAVR-20A
GAVR 20A Cheaper Price GAVR 20A Generator Automatic Voltage Regulator Brushless AVR GAVR-20A
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AVR Universal ac regulator avr is a half-wave phase controlled thyristor type Automatic Voltage Regulator and forms part of the excitation system for a brusheless 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.
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Detail Picture
Data Sheet
| 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 ℃ | |
| Relative Humidity | <95% | |
| Storage temperature | -40~85℃ | |
Wiring Diagram
What factors effect the quality
Which GAVR-20A is right to you?
| Picture |  |
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| Type | GAVR-20A DIP | GAVR-20A SMT | GAVR-20A DIP-Plus |
| SCR | Same as origin | Same as origin | Same as origin |
| Gum | Hard | Hard | Hard |
| Potentiometer | Blue | Blue | Black |
| IC | Big | Small | Big |
| Size | 14.5*10.5*6.5CM | 14.5*10.5*6.5CM | 14.5*10.5*6.5CM |
| Packing | Brown Box | Brown Box | Brown Box |
| Weight | 0.52KG | 0.54KG | 0.57KG |
| Warranty | 1 Year | 1 Year | 1 Year |
| Apply for | Wholesale/generators | Wholesale/generators | Wholesale/generators |
| Market | EU,USA,Dubai,Russian, Vietnam, Egypt ect. | ||
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FAQ
Q1: Who are you?
A1: We are factory and exporter of generator parts since 2006. We are located at Xiamen city.
Q2: How to place order?
A2: Send order link or contract ----- You confirm and pay -----Arrange shippment ----Upload the tracking number---- You received.
Q3: What is the warranty?
A3: Warranty is 1 years. During the warranty, no mater our quality problem or your wrong process cause broken, we will send new and free one to replace.
Q4: Do you check all your goods before delivery?
A4: Yes, we will check the quality 100% before we send out the goods.
Q5: How long is delivery time?
A5: If goods in stock,it needs 2-3 days after payment. If big quality and not in stock, it will needs about 3-7 days to make.
Q6:What is your payment way?
A6 : T/T, Western Union, Paypal, Alibaba order link, Money Gram, RMB directly. Cash.
Q7: What is your shipping way?
A7: If by our forwarder, we will send it by Express, like FedEx,DHL,UPS,TNT,Aramex Etc.
If you have your own forwarder in China, it is free shipping to your forwarder's warehouse.
Q8: What is your packing type?
A8: All of our goods are packed by plastic bag to waterproof and protect the goods during the delivery.
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