Analog automatic voltage regulator

Listing ID #4100640

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Supply Type Manufacturer, Exporter, Supplier
Preferred Buyer Location All over the world

The AVC63-12 and AVC125-10 voltage regulators are designed to control the output of a brushless excited synchronous generator. They are designed to be very rugged, are perfect for a variety of....

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Product Details

The AVC63-12 and AVC125-10 voltage regulators are designed to control the output of a brushless excited synchronous generator. They are designed to be very rugged, are perfect for a variety of applications, and are especially suitable where the generator is installed in a harsh environment. They can accept supplemental control inputs for utility paralleling applications where a VAR/PF control and Over/Under Excitation Limiter are used. These regulators are extremely flexible and offer jumper selection provisions for single- or three-phase sensing, 1 or 2X V/Hz, and can accept 1 or 5 Amp CTs. The power stage can accept a frequency range of 50-400Hz, and the sensing can be configured for 50/60 or 400Hz.

FEATURES

± 0.5% voltage regulation
0.5% accuracy up to 20% THD (harmonic associated with 6 SCR loads)
Outputs of 63Vdc @ 12Adc and 125Vdc @ 10Adc from a PWM output stage
1 or 2X V/Hz limiting (jumper selectable)
Single- or three-phase average sensing (jumper selectable)
Paralleling input from 1 or 5A CT secondaries
Nominal sensing inputs of 120, 240, 50/60Hz or 400Hz
Power input from shunt connections or PMGs operating at 50 to 400Hz
Accessory input
Over excitation shutdown

Company Details

AMTECH POWER LIMITED is a renowned leader in the field of Power Generation, Protection & Control System especially ANALOG AND DIGITAL EXCITATION SYSTEM which is technologically superior, extremely reliable, contains never before features with a international service back-up. In short, it is VALUE FOR MONEY. The extensive clientele world over & their contended experiences is a testimony to this fact of FIT & FORGET system. AMTECH group is highly reputed in Indian market and serving the industries since last 20 years.
AMTECH POWER LIMITED has developed the expertise in RETROFIT, REPLACEMENT & RENOVATION of Any type of excitation system-Analog or Digital, Any make, Any segment - Steam Turbine Generator, Hydro Turbine Generator, Co-generation, Captive Power Plant etc., Any prime mover, Engine, Hydro, Steam etc., Any capacity, Any customizations to extremely superior, technologically advanced, reliable DIGITAL EXCITATION SYSTEM.
AMTECH POWER LIMITED has also built expertise in SYNCHRONOUS MOTOR APPLICATION and has pioneered in introduction of indigenonsly developed use of INTERNAL CROW BAR circuit instead of DC breaker. All the systems are manufactured to work in stringent conditions.
Amtech is well known for its technical strength. The highly qualified and experienced technical team delivers excitation system solutions for any segment from Steam Turbine Generator, Hydro Turbine Generator, Co generation plant, Captive Power Plant to DG Set