LABLT 1Pack AVR AS440 Automatic Voltage Regulator Module for Generator Genset

Description:

LABLT 1Pack AVR AS440 Automatic Voltage Regulator Module for Generator Genset

Description:

SENSING INPUT: Voltage Jumper selectable 100-130 Vac 1 phase or 190-264 Vac 1 phase. Frequency 50-60 Hz nominal
POWER INPUT Voltage: 100-264 V ac 1 phase. Frequency 50-60 Hz nominal
OUTPUT Voltage: 82 V d. C. @ 200 V a. C. Current continuous 4A(De-rate by 12% if mounted in 'portrait' orientation) . Transient 7.5A for 10 secs. Resistance 15 ohms min (10 ohms min when input volts is less than 175 ac)
REGULATION: +/- 1.0%(With 4% engine governing)
THERMAL DRIFT: 0.03% per deg. C change in AVR ambient(After 2 minutes）
TYPICAL SYSTEM RESPONSE AVR response: 20 ms Filed current to 90%: 80 ms Machine Volts to 97%: 300 ms
EXTERNAL VOLTAGE ADJUSTMENT: +/-10% with 1 k ohm 1 watt trimmer (Generator de-rate may apply), Increasing resistance lowers voltage.
UNDER FREQUENCY PROTECTION: Set point: 94 -98% Hz(Factory set, semi-sealed, jumper selectable).
UNIT POWER DISSIPATION: 12 watts maximum
BUILD UP VOLTAGE: 4 Volts @ AVR terminals
ANALOGUE INPUT Maximum input: +/- 5 Vdc,Any device connected to the analogue input must be fully
floating (galvanically isolated from ground), with an
insulation strength of 500V ac. Sensitivity: 1V for 5% Generator Volts (adjustable) Input resistance 1k ohm
QUADRATURE DROOP INPUT: 10 ohms burden Max. Sensitivity: 0.07 A for 5% droop 0PF Max. Input: 0.33 A
OVER EXCITATION PROTECTION: Set point 75 V dc Time delay 10-15 seconds (fixed)
ENVIRONMENTAL Vibration: 20-100 Hz 50mm/sec 100Hz -2kHz 3.3g
Operating temperature: -40 to +70℃ (De-rate output current by 5% per degree C above 60C)
Relative Humidity: 0-70℃ 95%(Non condensing).
Storage temperature: -55 to +80℃

Application for:

AVR AS440 Fit For Generator Genset

Package Includes:

1 × AVR AS440 Automatic Voltage Regulator.
1 × manual

About LABLT：

LABLT has rich experience in the production, sales and after-sales service of Industrial parts. For many years, we have been committed to providing professional and personalized services to enhance the shopping experience of buyers. If you need any parts, please come to LABLT to buy them. We look forward to cooperating with you!

Item SpecificsCountry of Origin United StatesBrand LABLTMPN OM339651OCWarranty 1 YearModel AS440 AVR AS440Output Voltage Range 82V
PAYMENT & DELIVERY

Pickup is not available as all items are shipped to buyers - NO EXCEPTIONS
Orders are posted by USPS or Fedex

WARRANTY INFORMATION

The most Products has months warranty .
The warranty does NOT cover damage of faulty Goods caused by: an accident or crash, damage caused in transit, damage cause by unauthorised repairs, improper installation of the Goods.

RETURN POLICY

If you have purchased the wrong Good or are returning a Good as a warranty claim, we will accept a return of that good and issue refund or send out a replacement Good subject to the following:

you must contact us first about the Goods before returning the Goods to us, and if we agree to accept a return of the incorrectly purchased Good or if we agree to accept the warranty claim over the Good then you MUST do the following:
the Goods must be securely and appropriately packed so they are not damaged during transit;
the Goods must be returned in their original packaging;
the Goods must be like new and not show any signs of use or having been installed or fitted;

the claim for refund must be advised to us no later than 30 days after the date you bought the Good.

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Description:

SENSING INPUT: Voltage Jumper selectable 100-130 Vac 1 phase or 190-264 Vac 1 phase. Frequency 50-60 Hz nominal
POWER INPUT Voltage: 100-264 V ac 1 phase. Frequency 50-60 Hz nominal
OUTPUT Voltage: 82 V d. C. @ 200 V a. C. Current continuous 4A(De-rate by 12% if mounted in 'portrait' orientation) . Transient 7.5A for 10 secs. Resistance 15 ohms min (10 ohms min when input volts is less than 175 ac)
REGULATION: +/- 1.0%(With 4% engine governing)
THERMAL DRIFT: 0.03% per deg. C change in AVR ambient(After 2 minutes）
TYPICAL SYSTEM RESPONSE AVR response: 20 ms Filed current to 90%: 80 ms Machine Volts to 97%: 300 ms
EXTERNAL VOLTAGE ADJUSTMENT: +/-10% with 1 k ohm 1 watt trimmer (Generator de-rate may apply), Increasing resistance lowers voltage.
UNDER FREQUENCY PROTECTION: Set point: 94 -98% Hz(Factory set, semi-sealed, jumper selectable).
UNIT POWER DISSIPATION: 12 watts maximum
BUILD UP VOLTAGE: 4 Volts @ AVR terminals
ANALOGUE INPUT Maximum input: +/- 5 Vdc,Any device connected to the analogue input must be fully
floating (galvanically isolated from ground), with an
insulation strength of 500V ac. Sensitivity: 1V for 5% Generator Volts (adjustable) Input resistance 1k ohm
QUADRATURE DROOP INPUT: 10 ohms burden Max. Sensitivity: 0.07 A for 5% droop 0PF Max. Input: 0.33 A
OVER EXCITATION PROTECTION: Set point 75 V dc Time delay 10-15 seconds (fixed)
ENVIRONMENTAL Vibration: 20-100 Hz 50mm/sec 100Hz -2kHz 3.3g
Operating temperature: -40 to +70℃ (De-rate output current by 5% per degree C above 60C)
Relative Humidity: 0-70℃ 95%(Non condensing).
Storage temperature: -55 to +80℃

Application for:

AVR AS440 Fit For Generator Genset

Package Includes:

1 × AVR AS440 Automatic Voltage Regulator.
1 × manual

About LABLT：

LABLT has rich experience in the production, sales and after-sales service of Industrial parts. For many years, we have been committed to providing professional and personalized services to enhance the shopping experience of buyers. If you need any parts, please come to LABLT to buy them. We look forward to cooperating with you!

PAYMENTSHIPPING & DELIVERYWARRANTY INFORMATIONRETURN POLICY

Pickup is not available as all items are shipped to buyers - NO EXCEPTIONS
Orders are posted by USPS or Fedex

The most Products has months warranty .
The warranty does NOT cover damage of faulty Goods caused by: an accident or crash, damage caused in transit, damage cause by unauthorised repairs, improper installation of the Goods.

If you have purchased the wrong Good or are returning a Good as a warranty claim, we will accept a return of that good and issue refund or send out a replacement Good subject to the following:

you must contact us first about the Goods before returning the Goods to us, and if we agree to accept a return of the incorrectly purchased Good or if we agree to accept the warranty claim over the Good then you MUST do the following:
the Goods must be securely and appropriately packed so they are not damaged during transit;
the Goods must be returned in their original packaging;
the Goods must be like new and not show any signs of use or having been installed or fitted;

the claim for refund must be advised to us no later than 30 days after the date you bought the Good.

All rights reserved.

On Oct 27, 2026 at 18:10:32 PDT, seller added the following information: