LIXiSE GAVR-15C Automatic Voltage Regulator | 220/400V Single Phase Excitation Stabilizer | Manufacturer

Product Overview

Technical Specifications

1. Sensing Input: 220/400VAC, single-phase two-wire
2. Power Input: 180~240VAC, single-phase two-wire
3. DC Excitation Output
   • Max Output Voltage: 90VDC at 240VAC power input
   • Continuous Output Current: 6A
   • Intermittent Output Current: 6A within 10 seconds
4. Matching Exciter Winding Resistance: Min 10Ω, Max 100Ω
5. Residual Voltage Build-up: Automatically builds voltage when residual voltage >5VAC at AVR terminals
6. External Voltage Adjustment: ±7% adjustment range with external 1KΩ 1W trimmer potentiometer
7. Maximum Power Consumption: 8W
8. Under-Frequency Protection Turning Point (Factory Default)
   • 50Hz generator system: 47Hz
   • 60Hz generator system: 57Hz

Core Advantages

1. Fully sealed encapsulation structure, dustproof, moisture-proof and corrosion resistant for long service life
2. Built-in parallel compensation droop function, supports multiple generators parallel operation and capacity expansion
3. Stable excitation control system to maintain constant generator output voltage under variable loads
4. Reliable auto voltage build-up, easy startup with weak residual magnetism of alternator
5. Reserved external trimmer port, flexible ±7% on-site voltage fine tuning
6. Intelligent under-frequency protection prevents generator damage under low-speed operation
7. Low power consumption design, energy-saving and high efficiency for long-time operation

Application