AVR SX460A Automatic Voltage Regulator for Stamford Diesel Generator

(1 customer review)

$82.00

Availability: 18 in stock

Original Option
**Genuine Alternative:** This AVR 460A is a high-quality aftermarket replacement for the original Stamford voltage regulator.

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SKU: AVR_SX460A Category: Tags: ,

Video

AVR SX460 is a half-wave phase controlled thyristor type Automatic Voltage Regulator and forms part of the excitation system for a brushless generator.
In addition to regulating the generator voltage, the AVR circuitry includes under speed and sensing loss protection to ensure safe, reliable control of the generator.
Positive voltage build up from residual levels is ensured by the use of proficient semiconductors in the power circuitry of the AVR.

Details

Input Voltage Jumper selectable  95-132V ac or 190-264V ac
 Frequency 50-60 Hz nominal
 Phase1
Output Voltage Max 90V dc at 207V ac input
 Current Continuous 4A dc, intermittent 6A for 10 secs
 Resistance 15 ohms minimum
 Regulation +/- 1.0%
 Thermal Drift 0.05% 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
 Under frequency protection Set point 95% Hz
 Slope 170% down to 30 Hz
 Unit power dissipation 12 watts maximum 10 watts maximum
 Build up voltage 4 Volts @ AVR terminals
Environmental Vibration 20-100 Hz,50mm/se
 100Hz – 2kHz, 3.3g
 Operating temperature -40 to +70℃
 Relative Humidity 0-70℃95%
 Storage temperature -55 to +80℃

Other models:
AVR SX440
AVR SX460

Find out more generator Automatic Voltage Regulator

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1 review for AVR SX460A Automatic Voltage Regulator for Stamford Diesel Generator

    Vega
    May 9, 2021
    In my opinion, the AVR SX460A is an electrical device of outstanding quality and performance.
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