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Stamford Generator AVR Automatic Voltage Regulator as 480

Stamford Generator AVR Automatic Voltage Regulator as 480
Price: US $ 66.70-76.30/Piece
Trade Terms: FOB,CFR,CIF
Min Order: 1/Piece
Pay Type: L/C,T/T,Paypal,Money Gram

The AS480 is a half-wave phase-controlled AVR which forms part of the excitation structure of the brushless generator. Which also incorporates
An interface to the optional excitation boost system(EBS) for the use where short-circuit current safeguarding is required.
Positive voltage build up from residual levels is ensured by the use of proficient semiconductors in the power circuitry of the
AVR. The control and voltage sensing circuits have separate terminals,
Allowing the excitation power to be resulting directly from the stator winding for necessary applications or from an auxiliary
Winding if sustained short circuit performance is essential. Which is linked with the main stator windings and the exciter field
Windings to offer closed loop control of the output voltage with load regulations of +/- 1.0%, In response to his sample voltage, the AVR controls the power fed to the exciter field, and hence the main
Field, to sustain the machine output voltage within the specified limits, compensating for load, speed, temperature
And power factor of the generator.
Sensing Input Voltage 100-264 V ac 1 phase
Frequency 50-60 Hz nominal
Output Voltage 82 V d.c. @ 200 Va.c power input; 45 V d.c. @ 110 Va.c power input.
Current continuous 5A , transient 7.5A for 10 secs.
Resistance 15 ohms minimum
Regulation +/- 1%
Thermal Drift 0.03% per Deg. C change in AVR ambient
Typical system response AVR response 20ms
Filed current to 90% 80 ms
Machine Volts to 97% 300ms
External voltage adjustment +/-10% with 1 k ohm 1 watt trimmer; Increasing resistance lowers voltage; Fixed 15kOhm resistor enables 110V sensing
Under frequency protection Set point: 94 -98% Hz
Unit power dissipation 12 watts maximum
Build up voltage 4 Volts @ AVR terminals
QUADRATURE DROOP INPUT 10 ohms burden
Max. sensitivity: 0.07 A for 5% droop 0PF
Max. input: 0.33 A
Over Excitation Protection Set poit 67 Vdc +/-3% (fixed
Time Delay 10-15 seconds (fixed)
Environmental Vibration 20-100 Hz,50mm/se
100Hz - 2kHz, 3.3g
Operating temperature -40 to +70 Deg. C
Relative Humidity 0-70 Deg. C 95%
Storage temperature -55 to +80 Deg. C
Generator Automatic Voltage Regulator
Stamford
(nupart)
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DSE parts
701AS MS 702AS MS 703 704 705 501K 710 720
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Generator/Genset Charger
178A 186F 670 680 12~24V 5A 12~24V 3A 12/24V 6A~10A
Varistor and rectifier diode kit
Leroy Somer 330-25777 Stamford SSAYEC432 33025777 and SSAYEC432 Varistor
RSK1001 RSK2001 RSK5001 RSK6001 Stamford Varistor B Stamford Vaistor C
MXY MXG 40-12 MXY MXG 30-12 MXY MXG 50-12 MXY MXG 25-15
MXY MXG 40-15 MXY MXG 50-15 MXY MXG 70-15 MXY MXG 100-15
MXY MXG 110-15 MXY MXG 150-15 MXY MXG 200-15 Stamford BC series 25A : rsk1001
HC 4/5 series 40A : RSK5001  HC7/LV6 series :70A RSK6001 Stamford UC series 25A rsk2001
Prod Model: AS480
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
G.W: 0.4kg/PC
Company Profile
Fujian YuXing Electronic Appliance Co., Ltd is a professional manufacturer on switching power supply, generator and generator parts, electronic household appliance, such as electric warm bag, health care equipment, such as massage device. There are two workshops. We own the domestic first-class level of technical content. Products have passed ISO9001-2008, 3C, CE certification.
It was established in the year of 2002. With registered capital of 6.16 million RMB, covering an area of 2, 000 square metres, over 50 employees, including 3 senior engineers; With the Finance Department, Personnel department production department, technical department, sales department and purchasing department and etc.
Our products are of good quality, reasonable price and good service, . In the process of rapid development, we always uphold the "integrity management, customer first, scientific and technological innovation, aiming at providing our customers with best products and service, and we are committed to working with customers at home and abroad for long-term mutually beneficial cooperation, good faith and work together to create brilliant!

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