Business Type:
Manufacturer/Factory,Trading Company
Business Range:
Alternator, Diesel Generator Set
Establishment:
2000
R&D Capacity:
OwnBrand, ODM, OEM
Terms of Payment:
LC, T/T
Main Markets:
North America, South America, Europe, Southeast Asia, Middle East, Africa, East Asia(Japan, South Korea), Australia
OEM/ODM Service
Sample Available

Alternator, Generator Alternator, St Dynamo manufacturer / supplier in China, offering St Stc 3kw 7.5kw 10kw Single Phase and Three Phase AC Electric Alternator Generator Dynamo, St Brush Type 1500rpm 1800rpm 220volt 7.5 Kw AC Alternator, Beinei Isuzu 30kVA Low Noised Diesel Genset for Sale and so on.

1
    YRS
General Supplier

Stamford Generator Automatic Voltage Regulator AVR AS440

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $20.00/ Piece
Local Area: Ningde, Fujian, China
R&D Capacity: OEM, ODM, Other
Payment Terms: LC, T/T
Conditions <br />of Use: Land Use
Usage: Common Units
Output Type: AC Single Phase
AS440 is a half wave phase controlled thyristor type AVR and forms part of the excitation system for a brush-less generator. The design employs Surface Mount Technology (SMT) for high integration of features in a small footprint AVR.
Sensing InputVoltageJumper selectable 100-130 Vac 1 phase
190-264 Vac 1 phaseFrequency50-60 Hz nominalPower inputVoltage100-264 V ac 1 phaseFrequency50-60 Hz nominalOutputVoltage82 V d.c. @ 200 V a.c.CurrentContinuous 4A transient 7.5A for 10 secsResistance15 ohms min (10 ohms min when input
Volts is less than 175 ac)Regulation± 1.0%Thermal drift0.03% per deg. C change in AVR ambientTypical system responseAVR response20 msFiled current to 90%80 msMachine Volts to 97%300 msExternal voltage adjustment±-10% with 1kohm 1 watt trimmer Increasing resistance lowers voltage.Uuder frequency protectionSet point94 -98% HzUnitpower dissipation12 watts maximumBuild up voltage4 Volts @ AVR terminalsAnalogue voltageMaximum input±5 VdcSensitivity1V for 5% Generator Volts (adjustable)Input resistance1k ohmQuadrature droop input10 ohms burdenMax. sensitivity: 0.07 A for 5% droop 0PFMax. input: 0.33 AOver excitation protectionSet point65 V dcTime delay10-15 seconds (fixed)EnvironmentalVibration20-100 Hz100Hz - 2kHz50mm/secOperating temperature40degree under zero to 70 degree3.3gRelative humidity 0-70ºC95%Storage temperatureStorage temperature -55 to +80C
Related products-AVR
Application domain

Apply

* Biogas Power Generation*Natural Gas Power

*Field Engineering

*Electric Power

*Factory

*Fire-fightingAdvantagesMOVE ADVANTAGESales4000pcs/monththe fastest transit time2days!inventory situationa lauge number of stocksoperational advantageseasy for operationproduction cycle1~3daysServiceanswer all of your questions within 1day
Company Information
Certifications
Packaging & Shipping

Payment Term

1.We accept L/C,D/P,D/A,Alipay, West Union, TT.Cash.

2.All major Credit cards are accepted through secure payment processor ESCROW.

Shipment Term

1. We Ship to Worldwide,exceptAPO/FPO

2. Orders processedtimely after showing remittance copy.

3. We only ship toconfirmed order addresses. Your order address MUST MATCH your address.

4.Items are shipped fromChina by Airmail, reach most of the countries within4 to 20 business days.

5.Delivery time depends on destination and other factors, it may takes up to 20 business days.

6. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.

7. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!

Our Services

1. Guarantee:365 days after selled.

2. During guarantee,the items share free repairs or replacement.

3. Customer is responsible for the freight come-and-go,and the custom tax.

4. You may consider to send the defective item with a economical way,and we send back the repaired items with your new order together.

5. To save the cost,pls send the item back without packing.

6. Pls provide the defective appearance and related invoice number.

7.We do not repair or replace item with an expired warranty.

8.All emails will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your email or give us a call any time.