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Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
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Sx460 Avr Generic Replacement For Cummins Sx460 Automatic Voltage Regulator | 2 Year Warranty! Sx460 Is A Half-Wave Phase-Controlled Thyristor Type Automatic Voltage Regulator(Avr) And Forms Part Of The Excitation System For A Brush-Less Generator. In Addition To Regulating The Generator Voltage, The Avr Circuitry Includes Under-Speed And Sensing Loss Protection Features. Excitation Power Is Derived Directly From The Generator Terminals. Positive Voltage Build Up From Residual Levels Is Ensured By The Use Of Efficient Semiconductors In The Power Circuitry Of The Avr. The Avr Is Linked With The Main Stator Windings And The Exciter Field Windings To Provide Closed Loop Control Of The Output Voltage With Load Regulation Of +/-1.0%. In Addition To Being Powered From The Main Stator, The Avr Also Derives A Sample Voltage From The Output Windings For Voltage Control Purposes. In Response To This Sample Voltage, The Avr Controls The Power Fed To The Exciter Field, And Hence The Main Field, To Maintain The Machine Output Voltage Within The Specified Limits, Compensating For Load, Speed, Temperature And Power Factor Of The Generator. Specifications * Input: Voltage: Jumper Selectable 95-132V Ac Or 190-264V Ac, Frequency: 50-60 Hz Nominal, Phase: 1 * Output: Voltage: Max 90V Dc At 207V Ac Input, Current: Continuous 4 A Dc, Intermittent 6 A For 10 Secs, Resistance: 15 Ohms Minimum * Regulation: +/-1.0% * Thermal Drift: 0.05% Per Deg. C Change In Avr Ambient * Avr Response: 20 Ms * Filed Current To 90%: 80 Ms * Machine Volts To 97%: 300 Ms * External Voltage Adjustment: +/-10% With 1 K Ohm 1 Watt Trimmer * Set Point: 95% Hz * Slope: 170% Down To 30 Hz * Unit Power Dissipation: 10 Watts Maximum * Build Up Voltage:4 Volts @ Avr Terminals * Vibration: 20-100 Hz 50Mm/Sec 100Hz -2Khz 3.3G * Operating Temperature: -40 To +70C * Relative Humidity: 0-70C 95% * Storage Temperature: -55 To +80C
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When will I receive my item?
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Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What is the input voltage range for the Thunder Parts SX460 AVR?A: The input voltage range is jumper selectable between ninety-five to one hundred thirty-two volts AC or one hundred ninety to two hundred sixty-four volts AC.
Q: What is the output voltage of the SX460 AVR?A: The maximum output voltage is ninety volts DC at two hundred seven volts AC input.
Q: What is the thermal drift specification for this AVR?A: The thermal drift is zero point zero five percent per degree Celsius change in ambient temperature.
Q: How do I install the Thunder Parts SX460 AVR?A: To install, connect the AVR to the generator terminals according to the wiring diagram provided in the manual.
Q: Is the SX460 AVR suitable for all Cummins generators?A: Yes, the SX460 AVR is a generic replacement designed for use with Cummins SX460 generators.
Q: What is the continuous current rating for the SX460 AVR?A: The continuous current rating is four amperes DC, with intermittent ratings of six amperes for ten seconds.
Q: How do I maintain the Thunder Parts SX460 AVR?A: To maintain the AVR, ensure it is clean and check for any loose connections or visible damage regularly.
Q: What is the storage temperature range for the SX460 AVR?A: The storage temperature range is between negative fifty-five to eighty degrees Celsius.
Q: How do I protect my SX460 AVR from overheating?A: Ensure proper ventilation around the AVR during operation to prevent overheating and maintain optimal performance.
Q: What should I do if my SX460 AVR arrives damaged?A: If the AVR arrives damaged, contact customer support immediately to initiate a return or exchange.
Q: Does the Thunder Parts SX460 AVR come with a warranty?A: Yes, the SX460 AVR comes with a two-year warranty against manufacturing defects.
Q: What is the response time of the SX460 AVR?A: The response time of the AVR is twenty milliseconds.
Q: Can I adjust the output voltage of the SX460 AVR?A: Yes, you can adjust the output voltage by using an external voltage adjustment trimmer with a range of plus or minus ten percent.
Q: What is the vibration specification for the SX460 AVR?A: The vibration specification ranges from twenty to one hundred hertz at fifty millimeters per second.
Q: Is the SX460 AVR waterproof?A: No, the SX460 AVR is not waterproof and should be kept in a dry environment to avoid damage.