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Stamford Generator parts AVR AS440, 1.factory direct sales, 2.OEM Service, 3.1 year warranty, 4.3days deliuvery - details see: https://www.machineto.com/factory-direct-sale-stamford-generator-parts-avr-as440-10235573

Stamford Generator Parts AVR AS440

Stamford avr AS440 is use for 50-500kw ,brushless diesel generatorcompatible with stamford products

Technical specification
Sening input
Voltage	Jumper selectable 100-130V ac 1 phase or
	190-264V ac 1 phase
Frenquency	50-60Hz nominal
Power input
Voltage	100-264V ac 1 phase
Frequency	50-60Hz nominal
Output
Voltage	82V dc @200V ac
Current	continuous 4A
	transient 7.5A for 10 secs
Resistance	15 ohms min
	(10 ohms min when input volts i s less than 175ac)
Regulation	+/-1.0%
Thermal Drift	0.03% per deg. C change in AVR ambient
Typical System Response	AVR response 20ms
	Field current to 90% 80ms
	Machine Volts to 97% 300ms
External Voltage Adjustment	/-10% with 1 k ohm 1 watt trimmer
	Increasing resistance lowers voltage
Under frequency Protection	Set point 94-98% Hz
Unit power Dissipation	12 watts maximum
Build Up Voltage	4 Volts @ AVR terminals
Analogue input	Maximum input +/-5V dc
	Sensitivity 1V for 5% Generator Volts(adjustable)
	input resistance 1k ohm
Quadrature Droop input	10 ohms burden
	Max. sensitivity: 0.07A for 5% droop 0 PF
	Max. input: 0.33A
Over Excitation protection	Set point 75V dc
	Time delay 10-15 seconds(fixed)
Environmental
Vibration	20-100Hz 50mm/sec
	100Hz-2kHz 3.3g
Relative Humidity 0-70C	95%

Our Products as follow:

• Stamford AVR:MX341,MX321,SX440,SX460,AS440,AS480,EA440-T,MX450
• Leroy Somer AVR:R230,R438,R448,R449,R250,R450
• Marathon AVR:SE350,EA350
• Siemens/Basler AVR:AVC63-7/7F,AVC63-7-1A,AVC63-7FS,AVC63-4,AVC63-4A
• Marelli AVR:M40FA640A,M16FA655A
• Universal AVR:GAVR-8A,GAVR-12A,GAVR-15A/B,GB-15A
• Others:EA05A,EA05AF,EA15A-2,EA04C,EA63-7D,EA06/UVR6,SR7
• Caterpiller:VR6
• Engar:WT-2

• Deep sea controller:DSE5110,5120,501k,GTR-168
• Cummins engine governor:ESD5500E,ESD5111,ESD5500,ESD5520,EFC3044196,3062322
• Cummins Actuator:3408324,3408326,ADC225
• Other parts:MPU,Stamford rectifier :RSK2001,RSK5001 ,SSYEC432,stop solenoid,current transfer.

Shipment:

When you place an order, please choose a shipping method and pay for the order including the shipping fee. All the shipping fee is 20% off by DHL,If need other express pls contact me by email to

Delivery :

We do not guarantee delivery time on all international shipments due to differences in customs clearing times in individual countries which may affect how quickly your product is inspected.

Note that buyers are responsible for all additional customs fees, brokerage fees, duties, and for importation into your country. These addition fees may be collected at time of delivery.We will not refund shipping charges for refused shipments.

The shipping cost does not include any import taxes, and buyers are responsible for customs duties.

Warranty and Returns:

Within one year,if any problem with the item,buyers can returns it to exchange another new one,buyers are responsible for the shipping fees and customs duty.

Before returning please confirm the return address and the logistics method with us. After you give the items to the logistic company, please send us the tracking number. As soon as we receive the items, we will repair or exchange them ASAP.