Collection: Choose AVR at WDPART
We offer AVR parts with OEM quality and widen usage. We offer replacement
AVR parts used for Honda, Leroy Somer, Generator Gensets and so on.
Application:Marathon and stamford alternator,FG Wilson genset with Perkins engine,Leroy Somer Generator,Caterpillar CAT engine,Kutai,Denyo 45ESI 150SPM 150ESK Genset Generator......
What are the signs of a faulty AVR in a generator?
1 - Unstable generator engine speed.
2 - Current overload.
3 - Power surge.
4 - Short circuit.
5 - Age.
What causes an AVR to fail?
It was concluded that the cause of AVR damage was due to the generator driving motor which experienced a decrease in performance so that when subjected to electric load the engine rotation experienced instability which caused voltage fluctuations where this caused the AVR to work abnormally resulting in AVR damage.
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- $59.80
- Sale price
- $59.80
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Specifications:
Input :
Sensing Voltage : 220/400VAC,1phase 2wire
Power Voltage : 180~240VAC, 1phase 2wire
Voltage Jumper selectable : 95-132V ac or 190-264 Hz nominal
Frequency : 50-60 Hz nominal
Output :
Voltage max : 90V dc at 207V ac input
Current continuous : 2A dc
Current intermittent : 5A for 10 secs
Resistance : 20 ohms minimum
Voltage Build-up : esidualvolts at AVR terminal>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
Body size : 10.7*8.2*125px
Interchange part number:
GAVR-10A
Description:
AVR Automatic Voltage RegulatorFollowing are the main features of General Generator AVR GAVR-10A:
1. Automatic Voltage Regulator,Brushless AVR
2. MAX.Output Current:10A for 10 Second
3. Loading Impedance: 15~100OHM
4. Temperature Stability: <0.02%/PER Celsius Changed
5. Under Frequency protection point: 45HZ for 50Hz apply (55Hz for 60Hz supply)
Condition:
New, replacement -
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- Regular price
- $52.80
- Sale price
- $52.80
- Regular price
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$0.00
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Application:
Input voltage:Jumper selectable 190-264V ac
Frequency:50-60 Hz nominal
Output voltage:max 90V dc at 207V ac
Input current:continuous 2A dc,Intermittent 5A for 10 secs
Regulation:+/- 1%
Interchange part number:
GAVR-8A
Description:
AVR Generator Automatic Voltage Regulator Module
Condition:New, replacement -
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- Regular price
- $663.00
- Sale price
- $663.00
- Regular price
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$0.00
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Application:
Grameyer Generator
Interchange part number:
GTR7-TH4E
Description:
AVR Automatic Voltage Regulator
Condition:New,Original
PLEASE NOTE: Genuine/Original parts do not provide return or exchange service.
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- $663.00
- Sale price
- $663.00
- Regular price
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Application:
Grameyer Generator
Interchange part number:
GRT7-TH4E AVR
Description:
Voltage Regulator
Condition:New,Original
PLEASE NOTE: Genuine/Original parts do not provide return or exchange service.
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- Regular price
- $185.00
- Sale price
- $185.00
- Regular price
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T169607 Pressure Regulator for John Deere
Application:
for John Deere 1400 1600 300C 444J 524K 624H 644K 724K 824K
Interchange part number:
T169607
Description:
Pressure Regulator
Condition:New, replacement -
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- Regular price
- $185.00
- Sale price
- $185.00
- Regular price
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$0.00
T169607 Pressure Regulator for Hitachi
Free ShippingApplication:
for Hitachi LX100-5 LX120-5 LX150-5 LX230-5
Interchange part number:
T169607
Description:
Pressure Regulator
Condition:New, replacement -
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- Regular price
- $225.00
- Sale price
- $225.00
- Regular price
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$0.00
Pressure Regulator 1.421-00001 for Doosan
Application:
for Doosan DL500 DL200 DL450 MEGA 250-V 400-V 300-V
Interchange part number:
1.421-00001
Description:
Pressure Regulator
Condition:New, replacement -
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- Regular price
- $225.00
- Sale price
- $225.00
- Regular price
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$0.00
ZGAQ-00629 Pressure Regulator for Hyundai
Application:
for Hyundai HL730-7 HL740-7 HL757-7 HL760-7 HL770-7 180D-9 250D-9
Interchange part number:
ZGAQ-00629
Description:
Pressure Regulator
Condition:New, replacement -
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- Regular price
- $215.00
- Sale price
- $215.00
- Regular price
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$0.00
ZGAQ-01858 Pressure Regulator for Hyundai
Free ShippingApplication:
for Hyundai 100D-7 110D-7A 110D-7E 110D-9 110DE Fork Lift
Interchange part number:
ZGAQ-01858
Description:
Pressure Regulator
Condition:New, replacement -
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- Regular price
- $273.00
- Sale price
- $273.00
- Regular price
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$0.00
Automatic Voltage Regulator AVR R120 AEM230RE005
Free ShippingApplication:
TAL040 B, TAL040 C, TAL040 C1, TAL040 D, TAL040 E, TAL040 F TAL042 A, TAL042 B, TAL042 C, TAL042 D, TAL042 E, TAL042 F, TAL042 G, TAL042 H TAL044 A, TAL044 B, TAL044 C, TAL044 D, TAL044 D1, TAL044 E, TAL044 H, TAL044 J, TAL044 K
Interchange part number:
R120 AEM230RE005
Description:
Automatic Voltage Regulator AVRSpecification:
Sensing input:
- Voltage: 277 VAC ± 10% for 1-phase,
415 VAC line-to-line ± 10% for 3-phase,
2-line sensing. The AVR senses the true
average of the line-to-line waveform. Use
the resistor (SMD) network for trouble-free
Sensing and control of sensed voltage/regulation.
Input power:
- Voltage: 277 VAC rms ± 10%
- Frequency: 50/60 Hz
Output power:
-Voltage: 95 VDC for 240 VAC Input
-Current:
4 A DC
6 A for 30 sec. (when allowed by the field resistance)
Operating temperature: -20ºC to +70ºC
Storage temperature: -40ºC to +80ºC
Voltage setting: min ± 10% of rated voltage.
Stability setting: can be adjusted to obtain
a correct transient response in a steady state.
Under frequency roll-off setting: available
Below 46 Hz for 50 Hz and below 56 Hz for 60 Hz.
Voltage build-up: 2 Volts (L-N)
Voltage regulation: ± 1% at the AVR
terminals with a THC <5%.
Thermal drift: ± 1% for 30ºC change in temperature.
Response time: less than 50 ms.
Closed loop response: typically 0.5 sec to recover 98% of the defined voltage for a field forcing ratio of 1:2.
Sensing loss protection: the voltage
should disappear when the sensing circuit is open.
Overexcitation protection: 10 VDC to 85 VDC.
Set point: 60 VDC
Protection fuse: 4 A, 240 VAC.
Potentiometer sealing: except for the
V-trim potentiometer, all potentiometers are sealed.
Frequency roll-off indicator: LED provided (UF).
Sensing loss indicator: LED provided (SL).
Overexcitation indicator: LED provided (OE).
Protection on the devices: suitable R-C
snubber to be provided for the device used
to protect against voltage surges.
Potting/Encapsulation details: the
components on the AVR should be
completely encapsulated with suitable PU
resin compound to absorb transients/
vibrations during operation.
Alternator excitation details: (typical)
-Full load:
Excitation voltage: 40 to 50 V
Excitation current: 2.5 to 4.0 A -
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- $1,145.00
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Automatic Voltage Regulator AVR R731 for Leroy somer
Free ShippingApplication:
Leroy somer
Interchange part number:
R731
Description:
Automatic Voltage Regulator
Condition:New, replacement -
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- Regular price
- $470.00
- Sale price
- $470.00
- Regular price
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Automatic Voltage Regulator AVR DST-51 EDL13000TE
Application:
Taiyo Diesel Generators 6 Separate Thread 220V/380V
Interchange part number:
DST-51 EDL13000TE
Description:
Automatic Voltage Regulator
Condition:
New, replacement -
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- Regular price
- $62.60
- Sale price
- $62.60
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Automatic Voltage Regulator KI-DAVR-50S AVR 10 Wires
Free ShippingApplication:
Kipor Generator 1 phase 5KW
Interchange part number:
KI-DAVR-50S
Description:
Automatic Voltage Regulator
Condition:
New, replacement -
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- Regular price
- $70.00
- Sale price
- $70.00
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Automatic Voltage Regulator AVR KI-DAVR-95S3 10KW
Free ShippingApplication:
Kipor 3 Phase Diesel Generator
Interchange part number:
KI-DAVR-95S3
Description:
Automatic Voltage Regulator
Condition:
New, replacement -
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- Regular price
- $68.00
- Sale price
- $68.00
- Regular price
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Automatic Voltage Regulator AVR KI-DAVR-95S for Kipor
Free ShippingApplication:
Kipor Single Phase Diesel Generator
Interchange part number:
KI-DAVR-95S
Description:
Automatic Voltage Regulator
Condition:
New, replacement -
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- Regular price
- $49.00
- Sale price
- $49.00
- Regular price
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$0.00
Automatic Voltage Regulator AVR AVR5-3 3 Phase for Kipor
Free ShippingApplication:
Kipor Kama Diesel Generator
Interchange part number:
AVR5-3
Description:
Automatic Voltage Regulator
Condition:
New, replacement -
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- Regular price
- $149.00
- Sale price
- $149.00
- Regular price
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$0.00
Automatic Voltage Regulator AVR KDE16E3 Single Phase
Free ShippingApplication:
Kipor Kama Generator
Interchange part number:
KDE16E3
Description:
Automatic Voltage Regulator
Condition:
New, replacement -
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- Regular price
- $80.00
- Sale price
- $80.00
- Regular price
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Kipor KI-DAVR-150S Single Phase Automatic Voltage Regulator
Free Shipping!
Application:
Kipor KI-DAVR-150S 50HZ 15KVA Single Phase Automatic Voltage Regulator
Interchange part number:
KI-DAVR-150S
Description:
AVR
Condition:
New, replacement
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