Description: Yamamato 2-4 KW Auto Voltage RegulatorUse for Honda and many others2KW 50HZ/EC2500CL EC2500CXSupport 2KW to 4KWSingle PhaseDimensions Length 4 inches approximately, Width 1.6 inches approximatelyAll AVRS have a tiny screw on it to adjust required voltage 2 Pcs Carbon Brush Set DescriptionHigh quality assembly Carbon Brush for Brush Alternator/Generator,which used together with an AVR.It fits the dominating Honda Yamaha and Subaru portable gasoline brush generators and all China-made portable gasoline, diesel brush generators 2kw to 4KW generator gasoline engineIt also fits for Kipor, Suntom, Marksman, Kama, Mortox and similar models, petrol and Diesel Generators made by china too. The main causes of damage of automatic voltage regulator (AVR)AVR circuit is composed of rectifier main circuit, voltage detection circuit and comparison and control circuit; excluding the possibility that the damage is caused by the quality problems of the electric components, the working frequency of the main circuit and comparison and control circuit changes most among the whole AVR circuit. And the rectifier bridge in the main circuit and the transistor in the comparison circuit change even more frequently, and their damage proportion accounts for more than 90% of the whole AVR damage rate. AVR is non-dismantle components, and if it is damaged, it needs to be replaced. Therefore, we mainly analyze the reason that causes the damage of AVR in the generator and to avoid AVR damage as much as possible is the most important. The service life of AVR can be increased if it is used properly. (1)If the voltage of the engine is more stable, the change in AVR is less frequent; if the switch motion of transistor in comparison circuit is gentler, the AVR damage probability rate is less;(2) If the output load is relatively stable, the change in AVR is less frequent, and if the switch motion of transistor in comparison circuit is gentler, the AVR damage probability rate is less;(3)If the rotational speed of the engine is more stable, the oscillatory surge that currency variance causes to AVR is less; (4)Frequent “idle running”, overload running and great difference of load are the main causes of AVR damage.AVR circuit is composed of rectifier main circuit, voltage detection circuit and comparison and control circuit; excluding the possibility that the damage is caused by the quality problems of the electric components, the working frequency of the main circuit and comparison and control circuit changes most among the whole AVR circuit. And the rectifier bridge in the main circuit and the transistor in the comparison circuit change even more frequently, and their damage proportion accounts for more than 90% of the whole AVR damage rate. AVR is non-dismantle components, and if it is damaged, it needs to be replaced. Therefore, we mainly analyze the reason that causes the damage of AVR in the generator and to avoid AVR damage as much as possible is the most important. (2) If the output load is
Price: 9.24 USD
Location: London
End Time: 2024-10-14T16:46:24.000Z
Shipping Cost: 11.42 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 60 Days
Refund will be given as: Money Back
Brand: Yamamato Kipor Loncin Lihua
Output Voltage Rating (AC): 2KW 3KW 4KW
Type: Alternator Voltage Regulator
Output Voltage Rating (DC): 2KW 3KW 4KW
UPC: Does not apply
Available Variations
Color: 2 pcs Carbon Brushes 2-4 KW
Price: 9.24 USD
Available Quantity: 49
Quantity Sold: 1
Color: AVR 2-4 KW
Price: 14.53 USD
Available Quantity: 44
Quantity Sold: 0
Color: AVR 2-4 KW (Rectangle)
Price: 14.53 USD
Available Quantity: 48
Quantity Sold: 0
Color: AVR + Carbon Brush (2-4 KW)
Price: 17.17 USD
Available Quantity: 47
Quantity Sold: 0
Color: AVR + Carbon Brush (2-4 KW Rectangle)
Price: 17.17 USD
Available Quantity: 48
Quantity Sold: 0
