Brief introduction：
M31FA600A MEC-20 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
M31FA600A MEC-20 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 | ||
Atechi Power Machinery Co., Ltd., located in Shanghai, China, is a professional supplier of generator spare parts and accessories. We provide full range of spare parts and accessories for generating set which include control module, sensors, meters, fuel pumps, mains floating charger, relay, engine starter, DC alternator, solenoid, lock and hinges, soundproof material, ATS etc. In one word, Atechi aims to provide one-stop service for your generator spare part demand. The quality of our spare parts is very reliable because we have used original and genuine spare parts used by the original engine manufacturer.
Tel :+8618603825287
Add.:No.5780 Hunan RD,Pudong Shanghai 201317,China
Email :info@Atechipower.com
Email :info@atechipower.com
Tel :+86 18603828127
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