

Broco Automatic Voltage Regulator, SX460 Voltage Regulator AVR Module for Brushless Generator up to 80kW Single-Phase ±1% Precision
About this item
- [Electrical Specifications]: generator voltage regulator accepts input of 120VAC (95–132) or 240VAC (190–264). It delivers up to 90VDC magnetic field output at 207VAC input, with 4A continuous current and ±1% regulation accuracy.
- [Adjustment & Stability]: avr automatic voltage regulator features a smooth-adjustment potentiometer that resists damage during tuning. Its resistance design offers high precision, minimal drift, and stable operation across a wide temperature range of -55°C to +350°C.
- [Premium Components]: brushless generator avr incorporates high-quality capacitors and glass resistance. These components ensure high reliability, good parameter consistency, and long-term performance stability.
- [System Compatibility]: avr for generator is designed for brushless generators within 80KW system capacity. Input wiring uses single-phase two-wire configuration selected via jumper copper.
- [Core Identity]: automatic voltage regulator is an engine voltage regulator, AVR, and rectifier integrated into a single unit. It functions as a complete voltage control solution for generator systems.
Product description
Description: This automatic voltage regulator ensures stable output for small to medium power generation systems, maintaining consistent performance under varying loads. As a reliable generator voltage regulator, it features high-quality capacitors and precision potentiometers for smooth, durable voltage adjustment over time. Designed specifically as an avr for generator, it supports continuous 4A field current (up to 10A for 10 seconds) with regulation accuracy better than ±1%. Optimized for modern setups, this brushless generator avr is compatible with single-phase brushless alternators up to 80kW, ensuring safe and efficient excitation control. With jumper-selectable input and robust glass resistors rated from -55°C to +350°C, this single phase avr functions as a complete automatic voltage regulator module for industrial and backup power applications. Specifications: Input Voltage: 120V (95–132V) or 240V (190–264V) AC, single-phase Field Output: Max 90V DC @ 207V AC input Continuous Current: 4A (10A for 10 sec surge) Regulation Accuracy: <±1% Compatibility: Brushless generators ≤ 80kW Package Includes: 1 x Automatic Voltage Regulator Module Note: Verify your generator’s excitation system type and power rating before installation. Not suitable for brushed or three-phase alternators without modification.
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10 Trustpilot reviews total, with 2 shown at a time.
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
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