AVR AS440 Automatic Voltage Regulator Module Fit for Generator Genset 1 PCS

Specification:

AVR AS440 Automatic Voltage Regulator Module Fit for Generator Genset 1 PCS

Specification:

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℃

Features:

The AVR is linked with the main stator windings and the exciter field windings to provide closed loop control of the output voltage with load regulation of +/- 1.0%.
Over excitation conditions are limited to a safe period by a protection circuit within the AVR.
Provision is made for the connection of a remote voltage trimmer, allowing the user fine control of the generator's output.
An analogue input is provided allowing connection to a Newage Power Factor controller or other external devices with compatible output.
The AVR has the facility for droop CT connection, to allow parallel running with other similarly equipped generators.

Package Includes:

1 × Automatic Voltage Regulator

Item SpecificsCountry of Origin United StatesBrand menbagerMPN 1434082Type Automatic Voltage RegulatorModel AS440 AVR AS440Warranty 1 Year
PAYMENT

Payment is processed via Managed Payments.

SHIPPING

We process your order within 3 business day upon payment(note: NOT counting holidays or weekends).

International shipping also available, please note by default all international packages does not come with tracking unless upgraded to priority mail.

Package transit time: please expect 3-5 business days within US, 5-10 business days to Canada, up to 20 business days all around the world.

RETURNS

Please read the item description and check the pictures carefully before offerding. Return or refund is available only if item DOA or there's error in item description causing the item not fitting your need. In such cases, seller pays for all related shipping cost if any.

Returns are also acceptable if buyer purchased this by mistake and item still in good condition for reselling. Buyer is responsible for all related shipping cost.

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CONTACT US

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Specification:

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℃

Features:

The AVR is linked with the main stator windings and the exciter field windings to provide closed loop control of the output voltage with load regulation of +/- 1.0%.
Over excitation conditions are limited to a safe period by a protection circuit within the AVR.
Provision is made for the connection of a remote voltage trimmer, allowing the user fine control of the generator's output.
An analogue input is provided allowing connection to a Newage Power Factor controller or other external devices with compatible output.
The AVR has the facility for droop CT connection, to allow parallel running with other similarly equipped generators.

Package Includes:

1 × Automatic Voltage Regulator

AVR AS440 Automatic Voltage Regulator Module Fit for Generator Genset 1 PCS

PAYMENTSHIPPINGRETURNSresponseCONTACT US

Payment is processed via Managed Payments.

We process your order within 3 business day upon payment(note: NOT counting holidays or weekends).

International shipping also available, please note by default all international packages does not come with tracking unless upgraded to priority mail.

Package transit time: please expect 3-5 business days within US, 5-10 business days to Canada, up to 20 business days all around the world.

Please read the item description and check the pictures carefully before offerding. Return or refund is available only if item DOA or there's error in item description causing the item not fitting your need. In such cases, seller pays for all related shipping cost if any.

Returns are also acceptable if buyer purchased this by mistake and item still in good condition for reselling. Buyer is responsible for all related shipping cost.

If you have any problem, please please submit your inquiry via platform message firstly.

If you're looking to buy in bulk or looking for a long term part supplier, Please send us a message through .

On Nov 9, 2026 at 05:08:07 PST, seller added the following information: