Kutai EA08A Single-Phase AVR for Brushless Generator

Q: Is the Kutai EA08A compatible with Leroy Somer AVRs?

Yes, it is compatible with Leroy Somer R448, R449, and R438 AVRs.

Q: Is the Kutai EA08A an original Leroy Somer product?

No, it is not an original product but is designed to be compatible with them.

Q: What is the maximum current output of the EA08A?

The maximum continuous current output is 8A, with a peak of 12A for up to 10 seconds.

Kutai EA08A is a single-phase automatic voltage regulator compatible with Leroy Somer AVRs, featuring voltage regulation < ±1% and PWM DC output.

Kutai EA08A Single-Phase AVR for Brushless Generator - cover page

Brand: KUTAI
Category: Other Electronics
Document type: Product Leaflet
Language: Chinese
Pages: 1
File format: PDF
File size: 180 KB
Published: 22 October, 2011
Updated: 14 October, 2026
MD5 checksum: A449D1503904647D207306641357C1F9
PDF: Kutai EA08A Single-Phase AVR for Brushless Generator PDF

About this manual

The Kutai EA08A is a single-phase automatic voltage regulator (AVR) designed for self-excited brushless generators. It is compatible with Leroy Somer R448, R449, and R438 AVRs and is not an original Leroy Somer product. The device supports selectable rated voltages of 110V, 220V, or 380V and operates within a harmonic frequency range of 40 to 500 Hz. This manual is written in Chinese.

What's inside

Features
Technical Specifications
Input Power Detection
Field Output
Harmonic Power
Low Frequency Protection
EMI Suppression
Physical Characteristics
Control Terminals
Adjustment Knobs

Specifications

Voltage Regulation	< ±1%
Rated Voltages	110/220/380V
Harmonic Frequency Range	40~500 Hz
Harmonic Voltage Range	25~300 VAC
Maximum Current Output	8A
Weight	480 g ±2%
Operating Temperature	-40 ℃~60℃

Frequently asked questions

Is the Kutai EA08A compatible with Leroy Somer AVRs?