GENERATOR GAVR-8A, 12A, 15A AVR in Pakistan - GAVR 8A

The GENERATOR GAVR-8A, 12A, 15A AVR is an automatic voltage regulator (AVR) designed for use with a variety of brushless generators. It is a half-wave phase-controlled thyristor type AVR and forms part of the excitation system for the generator. The AVR is responsible for regulating the output voltage of the generator to ensure that it is within the specified range, even under varying load conditions. Features of GENERATOR GAVR-8A, 12A, 15A AVR: Regulates the output voltage of the generator Improves generator stability Protects the generator from overvoltage and under-voltage conditions Easy to install and maintain Specification of GENERATOR GAVR-8A, 12A, 15A AVR: Input voltage: 170 - 264V AC or 95 - 132V AC Input frequency: 50/60 Hz Output voltage: Max 90V DC at 240V AC input Output current: Continuous 6A DC, Intermittent 15A for 10 secs Resistance: Min 10Ω, Max 100Ω Voltage Build-up: Residual volts at AVR terminal >5VAC External Volts Adjustment: +/-7%with 1KΩ 1watt trimmer Unit Power Dissipation: Max 8 watts Under Frequency Protection: 60Hz system presets knee point at 57Hz, 50Hz system presets knee point at 47Hz Dimensions: Length: 96mm Width: 57mm Height: 33mm Uses: Regulating the output voltage of brushless generators Improving generator stability Protecting generators from overvoltage and under-voltage conditions Package includes: GENERATOR GAVR-8A, 12A, 15A AVR User manual