Sign In | Join Free | My himfr.com
Home > AVR Series >

Generator AVR STAMFORD AS440

    Buy cheap Generator AVR STAMFORD AS440 from wholesalers
     
    Buy cheap Generator AVR STAMFORD AS440 from wholesalers
    • Buy cheap Generator AVR STAMFORD AS440 from wholesalers

    Generator AVR STAMFORD AS440

    Ask Lasest Price
    Brand Name : Stamford
    Model Number : AS440
    Certification : ISO9001
    Price : 1-150USD/pc
    Delivery Time : 2 working days
    Payment Terms : T/T, Western Union, Paypal, Credit Card
    Supply Ability : 2500 pcs
    • Product Details
    • Company Profile

    Generator AVR STAMFORD AS440

    Generator AVR AS440

    AS440 is a half wave phase controlled thyristor type AVR and forms part of the excitation system for a brushless generator. The design employs Surface Mount Technology (SMT) for high integration of features in a small footprint AVR.

    2.AS440 Technical specification:


    Technical 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

    100-120 Hz nominal

    output

    voltage

    82 V d.c. @ 200 V a.c.

    Current

    Continuous 4 A dc. transient 7.5A for 10 secs.

    resistance

    15 ohms min

    regulation

    +/- 1.0% (see note 1)

    Thermal drift

    0.03% per deg. C change in AVR ambient

    Typical system response

    AVR response

    20 ms

    Filed current to 90%

    80 ms

    Machine volts to 97%

    300ms

    External voltage adjustment

    +/- 10% with 1 k ohm 1 watt trimmer

    Under frequency protection

    Set point

    95% Hz(see note 4)

    Unit power dissipation

    12 watts maximum

    ANALOGUE INPUT

    Maximum input

    +/- 5V dc

    Sensitivity

    1v for 5% Generator Volts (adjustable)

    Input resistance

    1k ohm

    QUADRATURE DROOP INPUT

    Max. sensitivity

    0.07 A for 5% droop 0PF

    Max. input

    0.33 A

    OVER EXCITATION PROTECTION

    Set point

    65 V dc

    Time delay

    10-15 seconds (fixed)

    Build up voltage

    4 volts @ AVR terminals

    3.Other AVR


    STAMFORD AVR

    LEROY SOMER

    General AVR

    Basler series

    MeccAlte series

    Marelli series

    AS440

    R230

    GAVR-8A

    EA04C

    EA06A/UVR6

    M40FA640

    SX440

    R250

    GAVR-12A

    EA05A

    SR7

    M16FA655A

    SX460

    R438

    GAVR-15A

    EA08A

    MX341

    R448

    50A-board

    EA15A

    MX321

    R449

    EA350

    AS480

    R450

    Product Tags:

    Stamford AVR

      

    Generator AVR

      

    AS440

      
    Quality Generator AVR STAMFORD AS440 for sale
    Inquiry Cart 0
    Send your message to this supplier
     
    *From:
    *To: LONG XIN TECHNOLOGY CO.,LIMITED
    *Subject:
    *Message:
    Characters Remaining: (0/3000)