AVR AS440 Automatic Voltage Regulator Module Fits Generator Genset
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AVR AS440 Automatic Voltage Regulator Module Fits Generator Genset
Part Number:
OEM NO. AS440
Application:
For s or from an auxiliary winding if sustained short circuit performance is required.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%.The AVR voltage sensing terminals continuously sample the output windings for voltage control purposes. In response to this sample voltage, the AVR controls the power fed to the exciter field, and hence the main field, to maintain the machine output voltage within the specified limits, compensating for load, speed, temperature and power factor, of the generator.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.
Specification:
SENSING INPUTVoltage Jumper selectable100-130 Vac 1 phase or190-264 Vac 1 phaseFrequency 50-60 Hz nominalPOWER INPUTVoltage 100-264 V ac 1 phaseFrequency 50-60 Hz nominalOUTPUTVoltage 82 V d. C. @ 200 V a. C.Current continuous 4A (see note 1).Transient 7.5A for 10 secs.Resistance 15 ohms min(10 ohms min when input volts is less than 175 ac)REGULATION+/- 1.0% (see note 2)THERMAL DRIFT0.03% per deg. C change in AVR ambient (see note 3)TYPICAL SYSTEM RESPONSEAVR response: 20 msFiled current to 90%: 80 msMachine Volts to 97%: 300 msEXTERNAL VOLTAGE ADJUSTMENT+/-10% with 1 k ohm 1 watt trimmer (see note 4)Increasing resistance lowers voltage.UNDER FREQUENCY PROTECTIONSet point: 94 -98% Hz (see note 5)UNIT POWER DISSIPATION12 watts maximumBUILD UP VOLTAGE4 Volts @ AVR terminalsANALOGUE INPUTMaximum input: +/- 5 Vdc (see note 6)Sensitivity: 1V for 5% Generator Volts (adjustable)Input resistance 1k ohmQUADRATURE DROOP INPUT10 ohms burdenMax. Sensitivity: 0.07 A for 5% droop 0PFMax. Input: 0.33 AOVER EXCITATION PROTECTIONSet point 75 V dcTime delay 10-15 seconds (fixed)ENVIRONMENTALVibration: 20-100 Hz 50mm/sec100Hz -2kHz 3.3gOperating temperature: -40 to +70o C (note 7)Relative Humidity: 0-70o C 95% (note 8)Storage temperature: -55 to +80o C
Note:It is heavey parts.The freight calculated by system is for air express.Please contact us for freight by sea.
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Shipping Cost
We try our best to providing customers with fast, high quality logistics delivery services worldwidely.
In order to provide better service to our valued customers, we implement free shipping for all products in the Buymachineryparts shop from 23th Aug., 2023.
The freight calculated by system is only for air express.
Part of the heavy goods need to be sent by sea, pls contact us for freight.
Shipping Time
Order fulfillment time ( two parts ):
- Handing Time:
Normally, we will ship orders within 0-3 business days
The handing time include: Order handling, Picking from the nearest warehouse, Packaging, Quality inspection, Label printing, waiting express to pick up, and provide the tracking No. in order details, you will also receive shipping reminder email.
- Delivery time
❶Express Shipping: 3-7 business days (DHL, UPS, FEDEX, SF EXPRESS).
❷Part of the heavy goods need to be sent by sea, it will take 30 business days to your hand.
Please make sure you shipping address and other shipping info is correct and precise.
Note: Since the global COVID-19 has not yet ended, some countries will have a few days delay, Please understand!
Notice
The recipient is responsible for paying all applicable duties, taxes and brokerage fees.
Tracking
You could track your order in the official website of shipping carrier. Or third-party tracking website.
- General: www.ship24.com
- FedEx: www.fedex.com
- DHL: www.dhl.com
- UPS: www.ups.com
- Buymachineryparts page: https://www.buymachineryparts.com/apps/track123
Return Policy
Buymachineryparts always want customers to be satisfied with their shopping experience, so the return policy is very important to to ensure their own interests.
To assure customer satisfaction we made this procedure as clear as possible.
We offer 30-day guarantee on receipt of parts.
(For all non-warranty Replacement parts only. Original parts are of no return)
If you received defective quality, damaged or incorrect parts, Please contact us within 30 days for retrun or exchange.
Return / Exchange Conditions & Freight Responsibility
| Condition | Returnable | Exchangable | Delivered Freight | Return Freight |
|---|---|---|---|---|
| Defective quality Parts | Yes | Yes | Seller | Seller |
| Damaged Parts | No Need | Yes | Seller | Seller |
| Incorrect Parts | Yes | Yes | Seller | Seller |
| Place wrong order | Yes | Yes | Buyer | Buyer |
| No longer need | Yes | No | Buyer | Buyer |
Note:
Please check whether the product is in good condition before return, We do not accept parts that have
already been installed or not in new condition. If parts are damaged,
please send us the pictures asap for confirming.
Return / Exchange Steps:
1, Contact us via email: sales@buymachineryparts.com, send us pictures for quick confirmation.
2, We will send you the return address after confirmation within 24 hours then waiting for the retrun.
3, After receiving the return and checking that there is no problem, we will resend the order or make refund.
- Refund through Paypal will be received immediately.
- Refund through Credit Card will be received in 5 work days(We will refund and send you the slip,handle time is for bank)
please contact us first for return or exchange,
buyers must ship the package per the instructions provided by the
customer service representative.
Not allowed returns will be rejected.
Buymachineryparts invite you to become our wholesale customer, you will get many benefits:
- Dealer's specific bulk prices
- Use your exclusive wholesale account to place order.
- Professional B2B team at your service.
- Supply more products, inquiry from our B2B team.
Before becoming our wholesale customer, pls fill in the application form, let us know your company information, we will approve as soon as possible.
AVR AS440 Automatic Voltage Regulator Module Fits Generator Genset
Part Number:
OEM NO. AS440
Application:
For s or from an auxiliary winding if sustained short circuit performance is required.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%.The AVR voltage sensing terminals continuously sample the output windings for voltage control purposes. In response to this sample voltage, the AVR controls the power fed to the exciter field, and hence the main field, to maintain the machine output voltage within the specified limits, compensating for load, speed, temperature and power factor, of the generator.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.
Specification:
SENSING INPUTVoltage Jumper selectable100-130 Vac 1 phase or190-264 Vac 1 phaseFrequency 50-60 Hz nominalPOWER INPUTVoltage 100-264 V ac 1 phaseFrequency 50-60 Hz nominalOUTPUTVoltage 82 V d. C. @ 200 V a. C.Current continuous 4A (see note 1).Transient 7.5A for 10 secs.Resistance 15 ohms min(10 ohms min when input volts is less than 175 ac)REGULATION+/- 1.0% (see note 2)THERMAL DRIFT0.03% per deg. C change in AVR ambient (see note 3)TYPICAL SYSTEM RESPONSEAVR response: 20 msFiled current to 90%: 80 msMachine Volts to 97%: 300 msEXTERNAL VOLTAGE ADJUSTMENT+/-10% with 1 k ohm 1 watt trimmer (see note 4)Increasing resistance lowers voltage.UNDER FREQUENCY PROTECTIONSet point: 94 -98% Hz (see note 5)UNIT POWER DISSIPATION12 watts maximumBUILD UP VOLTAGE4 Volts @ AVR terminalsANALOGUE INPUTMaximum input: +/- 5 Vdc (see note 6)Sensitivity: 1V for 5% Generator Volts (adjustable)Input resistance 1k ohmQUADRATURE DROOP INPUT10 ohms burdenMax. Sensitivity: 0.07 A for 5% droop 0PFMax. Input: 0.33 AOVER EXCITATION PROTECTIONSet point 75 V dcTime delay 10-15 seconds (fixed)ENVIRONMENTALVibration: 20-100 Hz 50mm/sec100Hz -2kHz 3.3gOperating temperature: -40 to +70o C (note 7)Relative Humidity: 0-70o C 95% (note 8)Storage temperature: -55 to +80o C
Note:It is heavey parts.The freight calculated by system is for air express.Please contact us for freight by sea.
Quality Factories Show
Office Buildings Show
Workshops Show
Testing Equipments Show
Production Equipments Show
Factories Certification Show
TS16949/ISO9001/CE CERTIFICATIONS
TS16949/ISO9001/CE CERTIFICATIONS
Shipping Cost
We try our best to providing customers with fast, high quality logistics delivery services worldwidely.
In order to provide better service to our valued customers, we implement free shipping for all products in the Buymachineryparts shop from 23th Aug., 2023.
The freight calculated by system is only for air express.
Part of the heavy goods need to be sent by sea, pls contact us for freight.
Shipping Time
Order fulfillment time ( two parts ):
- Handing Time:
Normally, we will ship orders within 0-3 business days
The handing time include: Order handling, Picking from the nearest warehouse, Packaging, Quality inspection, Label printing, waiting express to pick up, and provide the tracking No. in order details, you will also receive shipping reminder email.
- Delivery time
❶Express Shipping: 3-7 business days (DHL, UPS, FEDEX, SF EXPRESS).
❷Part of the heavy goods need to be sent by sea, it will take 30 business days to your hand.
Please make sure you shipping address and other shipping info is correct and precise.
Note: Since the global COVID-19 has not yet ended, some countries will have a few days delay, Please understand!
Notice
The recipient is responsible for paying all applicable duties, taxes and brokerage fees.
Tracking
You could track your order in the official website of shipping carrier. Or third-party tracking website.
- General: www.ship24.com
- FedEx: www.fedex.com
- DHL: www.dhl.com
- UPS: www.ups.com
- Buymachineryparts page: https://www.buymachineryparts.com/apps/track123
Return Policy
Buymachineryparts always want customers to be satisfied with their shopping experience, so the return policy is very important to to ensure their own interests.
To assure customer satisfaction we made this procedure as clear as possible.
We offer 30-day guarantee on receipt of parts.
(For all non-warranty Replacement parts only. Original parts are of no return)
If you received defective quality, damaged or incorrect parts, Please contact us within 30 days for retrun or exchange.
Return / Exchange Conditions & Freight Responsibility
| Condition | Returnable | Exchangable | Delivered Freight | Return Freight |
|---|---|---|---|---|
| Defective quality Parts | Yes | Yes | Seller | Seller |
| Damaged Parts | No Need | Yes | Seller | Seller |
| Incorrect Parts | Yes | Yes | Seller | Seller |
| Place wrong order | Yes | Yes | Buyer | Buyer |
| No longer need | Yes | No | Buyer | Buyer |
Note:
Please check whether the product is in good condition before return, We do not accept parts that have
already been installed or not in new condition. If parts are damaged,
please send us the pictures asap for confirming.
Return / Exchange Steps:
1, Contact us via email: sales@buymachineryparts.com, send us pictures for quick confirmation.
2, We will send you the return address after confirmation within 24 hours then waiting for the retrun.
3, After receiving the return and checking that there is no problem, we will resend the order or make refund.
- Refund through Paypal will be received immediately.
- Refund through Credit Card will be received in 5 work days(We will refund and send you the slip,handle time is for bank)
please contact us first for return or exchange,
buyers must ship the package per the instructions provided by the
customer service representative.
Not allowed returns will be rejected.
Buymachineryparts invite you to become our wholesale customer, you will get many benefits:
- Dealer's specific bulk prices
- Use your exclusive wholesale account to place order.
- Professional B2B team at your service.
- Supply more products, inquiry from our B2B team.
Before becoming our wholesale customer, pls fill in the application form, let us know your company information, we will approve as soon as possible.
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