AVR R250 Automatic Voltage Regulator Replacement Black For Leroy Somer

Voltage regulation +/- 0.5% at steady stateand constant speed.

Phase to neutral voltage sensing.

The regulation quality is independantof load applied.

Optimum management of impact loadsusing micro-processor technology.

Suitable for high levels of vibration and harsh environments

AVR R250 for leroy somer ,leroy somer avr R250,

The R 250 is an analogic Automatic Voltage Regulator with transistor.

Specification:

Model No.: R250

Materia: Metal, Plastic

: Black

Input: 80-140V AC (50 / 60Hz)

Maximum output: 90V / 6A / 10S

Frequency compensation: built-in engine speed decline in output voltage along with the decline of the frequency protection circuit

voltage input: 115VAC

Remaining minimum excitation voltage: ≥ 66V / 25HZ

Voltage regulation rate: ≤ ± 1%

External voltage trimming 1K / 2W potentiometer ± 10%

Size: 15X7X5CM

Applications:

Alternators LSA 42.2, 43.2, 44.2, 46.2, 47.2. Compatible with the SHUNT excitation system.

Package Include:

1 x Automatic Voltage Regulator

Notes:

1.With 4% engune governing

2.After 10 minutes.

3.Applies to Mod status F onwards. de-rate may apply.Check with factory.

4.Factor set,semi-sealed, selectable.

5.Non condensing.

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