phase protection device three phase 400v TVR2000 5

phase protection device three phase 400v TVR2000 5
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Oписание продукта

AC M40FA640A brushless AVR for Diesel Generator automatic Voltage Regulators 380V three phase

                            

The voltage regulator type  is suitable for Synchronous Generators of SHALUO make, MJB series, size range 160-250 frames. The regulator is 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. The regulator is proper both for single and

3-phase generators.

Technical Specification:

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 current5 A
Maximum forcing field current (1 minute) 8A
Maximum field voltage100 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 time1 cycle
Operating temperature -30°C / +70°C
Weight320 g

 

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