منظم لمولد الكهرباء من 85 الى 139 فولت 50/60 هيرتز AVR230
Model Number: R230
Purpose: Brushless generator( Leroy somer alternator)
Sensing input Voltage: 85 to 139v
Sensing input Frequency: 50/60 Hz
Output Voltage: Max 75v dc at 100V ac input
Output Current: Continuous 4A dc; Intermittent 8A
Resistance: 15 Ohms Minimum
Package Size: 150*90*60 mm
Weight: 0.335kg

50Hz – 60Hz Automatic Voltage Regulators , Leroy Somer AVR R230 85V – 139V

* The alternator with shunt excitation is self-excited with an R230 voltage regulator.

* The regulator monitors the exciter excitation current as a function of the alternator output voltage.

* Very simple in design,the alternator with shunt excitation has no sustaining short-circuit capacity.

* Voltage Regulation:around +/-0.5%

* Voltage supply/sensing range 85 ~139 V (50-60Hz)

* Rapid response time (500 ms) for a transient voltage variation amplitude of ± 20%

* Voltage setting P1
* Stability setting P2.

* Initial potentiometer settings :

1) P1 potentiometer (AVR voltage adjustment): fully anti-clockwise.

2) Remote voltage adjustment potentiometer: centre position.
Run the alternator at its rated speed. If the voltage does not
increase, the magnetic circuit should be remagnetized (see
section 2.3).

3) Turn the AVR voltage adjustment potentiometer P1 slowly
until the output voltage rated value is obtained.

4) Adjust the stability setting using P2.

5) Sealed potentiometer P3 is factory set at 48 Hz for 50 Hz
and 58 Hz for 60 Hz

Parameter sheet
R230
Sensing Input Voltage 85 to 139 V
Frequency 50/60 Hz
Output Voltage max 75 V dc at 100V ac input
Current Continuous 4A dc; Intermittent 8A
Resistance 15 ohms minimum