--- product_id: 439746385 title: "DEVMO AVR SX460 Automatic Voltage Regulator Control Models Accessories Replacement for Stamford Generator Genset" brand: "devmo" price: "532 zł" currency: PLN in_stock: true reviews_count: 5 category: "Devmo" url: https://www.desertcart.pl/products/439746385-devmo-avr-sx460-automatic-voltage-regulator-control-models-accessories-replacement store_origin: PL region: Poland --- # ±1.0% voltage regulation precision Jumper selectable 95-132V or 190-264V AC input Fast 20ms AVR response time DEVMO AVR SX460 Automatic Voltage Regulator Control Models Accessories Replacement for Stamford Generator Genset **Brand:** devmo **Price:** 532 zł **Availability:** ✅ In Stock ## Summary > ⚡ Power Perfected: Keep your generator running smooth and steady, always. ## Quick Answers - **What is this?** DEVMO AVR SX460 Automatic Voltage Regulator Control Models Accessories Replacement for Stamford Generator Genset by devmo - **How much does it cost?** 532 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/439746385-devmo-avr-sx460-automatic-voltage-regulator-control-models-accessories-replacement) ## Best For - devmo enthusiasts ## Why This Product - Trusted devmo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built-in Protection:** Under-speed and sensing loss safeguards keep your generator running safely and reliably. - • **Rapid Response System:** Experience lightning-fast 20ms AVR response to protect your equipment instantly. - • **Plug-and-Play Replacement:** Exact generic fit for Stamford generators—upgrade without hassle or downtime. - • **Precision Voltage Control:** Maintain stable power with ±1.0% regulation for flawless generator performance. - • **Flexible Input Compatibility:** Easily switch between 95-132V or 190-264V AC inputs to fit your exact setup. ## Overview The DEVMO SX460 AVR is a high-precision automatic voltage regulator designed as a direct replacement for Stamford generator models. It features jumper-selectable input voltages (95-132V or 190-264V AC), delivers up to 90V DC output at 4A continuous current, and maintains voltage regulation within ±1.0%. With a rapid 20ms response time and built-in under-speed and sensing loss protection, this compact 335g unit ensures reliable, stable power for brushless generators, making it an essential upgrade for professional-grade genset performance. ## Description Features: SX460 is a half-wave phase-controlled thyristor type automatic voltage (AVR) and froms part of the excitation system for a bruch-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. Postive voltage build up from residual leves is ensured by the use of efficient semiconductors in the power circuitry of the AVR. Specifications: INPUT Voltage: 220V AC Jumper selectable Frequency: 50-60Hz nominal Phase: 1 OUTPUT Voltage: max 90V DC at 207V AC Input Current: continuous 4 A DC Resistance: 15 ohms minimum Regulation: ±1.0% Typical system response: AVR response: 20ms Filed current to 90%: 80ms Machine volts to 97%: 300ms Package include: 1 x AVR SX460 Automatic Voltage Regulator with manual. Review: Excelente - Buen producto y probado instalado directamente en el generador. Review: La calida - Genial ## Features - ☆SX460 AVR - Automatic Voltage Regulator - Exact Generic Replacement. - ☆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. - ☆Unit power dissipation: 10 watts maximum - Build up voltage：4 Volts @ AVR terminals. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09BNR84C1 | | Brand | DEVMO | | Country of Origin | USA | | Customer Reviews | 4.4 4.4 out of 5 stars (59) | | Date First Available | 9 August 2021 | | Item Weight | 335 g | | Item model number | SX460-AVR | | Manufacturer | DEVMO | | Manufacturer Part Number | SX460-AVR | | Package Dimensions | 16.5 x 11.7 x 6.1 cm; 335 g | | Volume | 1 Millilitres | ## Images ![DEVMO AVR SX460 Automatic Voltage Regulator Control Models Accessories Replacement for Stamford Generator Genset - Image 1](https://m.media-amazon.com/images/I/61A1T-r-qYL.jpg) ![DEVMO AVR SX460 Automatic Voltage Regulator Control Models Accessories Replacement for Stamford Generator Genset - Image 2](https://m.media-amazon.com/images/I/61w9k4yTdaL.jpg) ![DEVMO AVR SX460 Automatic Voltage Regulator Control Models Accessories Replacement for Stamford Generator Genset - Image 3](https://m.media-amazon.com/images/I/61xJhkA-6TL.jpg) ![DEVMO AVR SX460 Automatic Voltage Regulator Control Models Accessories Replacement for Stamford Generator Genset - Image 4](https://m.media-amazon.com/images/I/616hX1AV2qL.jpg) ![DEVMO AVR SX460 Automatic Voltage Regulator Control Models Accessories Replacement for Stamford Generator Genset - Image 5](https://m.media-amazon.com/images/I/61hjhpT9eCL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excelente *by E***S on 9 March 2026* Buen producto y probado instalado directamente en el generador. ### ⭐⭐⭐⭐⭐ La calida *by T***R on 5 December 2025* Genial ### ⭐⭐⭐⭐ Good *by K***N on 3 January 2026* ## Frequently Bought Together - DEVMO AVR SX460 Automatic Voltage Regulator Control Models Accessories Compatible with Stamford Generator Genset - AVR SE350 Automatic Voltage Regulator Control Module for Generator Genset with 2 Year Warranty! - Thunder Parts SX460 AVR Generic Replacement for Cummins SX460 Automatic Voltage Regulator | 2 Year Warranty! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/439746385-devmo-avr-sx460-automatic-voltage-regulator-control-models-accessories-replacement](https://www.desertcart.pl/products/439746385-devmo-avr-sx460-automatic-voltage-regulator-control-models-accessories-replacement) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-28*