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AVR M16FA655A

Brief introduction:

M16FA655A MARELLI AVR is developed by Marelli suitable for Three-phase Synchronous Generators. Which is provided with internal circuits in order to reduce the ...MORE >>

Classification:MARELLI AVR

Size:20X15X10 cm

Weight:1KG

Price:

Introduction

 M16FA655A MARELLI AVR 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.

1. Marelli Automatic voltage regulator  

2. The voltage regulator type "MARK V", is suitable for Synchronous Generators of

MARELLI MOTOR make
3. Fully insulated in order to maintain high reliability also with severe ambient

Conditions (high level of humidity, dust, salt atmosphere), and in case of

high vibrations level
4.Proper both for single and 3-phase generators

Power supply voltage 170÷277 V
(±10% of range tolerance, 50/60Hz)
Voltage sensing (single-phase) 170÷277 V
(±10% of range tolerance, 50/60Hz)
Maximum continuative field current 5 A
Maximum forcing field current (1 minute) 8A
Maximum field voltage 100 V
Field resistance 8 Ω ÷ 20 Ω
Regulation accuracy ±0.5 %
(steady state conditions, rated, balanced and non deforming load, constant frequency)
Thermal Drift ±0.5 %
(% voltage change for 50°C change from Tamb, after 10 minutes)
Response time  1 cycle
Operating temperature  -30°C / +70°C
Weight 320 g

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