Adjusters
R250 Automatic Voltage Regulator Generator Automatic Voltage Regulator Stabilizer Control Module Panel
The R250 is an analogic Automatic Voltage Regulator with transistor.
Applications Alternators 42.2, 43.2, 44.2, 46.2, 47.2. Compatible with the SHUNT excitation system.
Main characteristics
Voltage regulation +/- 0.5% at steady state and constant speed.
Phase to neutral voltage sensing.
The regulation quality is independant of load applied.
Optimum management of impact loads using micro-processor technology.
Suitable for high levels of vibration and harsh environments.
Supply range/voltage detection 85 to 139 V(50/60Hz).
Rapid response time(500 ms) for a transient voltage variation amplitude of ± 20%.
Voltage setting P1.
Stability setting P2.
Supply protected with an 8 A fuse, slow action (supports10 A for 10 s).
U/F Fonction and LAM
Operating at 50 Hz: (U/F gradient)
Operating at 60 Hz: (U/F gradient)
Specific operating
R250 A.V.R. Option
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Hign-concerned Chemical : None
Model Number : R250 Automatic Voltage Regulator