Automatic Voltage Regulator (AVR)

Generator AVR for Marelli AVR M40FA640A

Model: M40FA640A
Origin: China
In stock: yes
warranty: 1 year
Product description: Generator AVR for Marelli AVR M40FA640A
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APPLICATION

M40FA640A Automatic Voltage Regulator is developed by Marelli suitable for Three-phase Synchronous Generators. Which is provided with internal circuits in order to reduce the excitation, when running at low speed, in order to avoid damages to the excitation system of the generator.

Specification

Model	AVR M40FA640A
Supply Voltage	170-277V 50/60Hz
Power Supply	1000 VA (max)
Power Dissipated	30W (max)
Voltage Sensing	170-270/380-415/440-480V(three or single phase sensing)
Output Voltage(DC)	80V (max, continuous)
Output Current(DC)	8A (max, continuous)
Output Current(DC)	15A (max 1 minute forcing)
Regulation Accuracy	+/-0.5% steady state conditions, for rated voltage and PF
Voltage Drift	+/-0.5% of voltage change for 50degree TAMB change
Response Time	1 cycle (12ms-16.6ms)
Operating Temperature	-30°C- +70°C
exciter Field Resistance	3.5Ω(min)-20Ω(max)
Weight	About 0.9KG