Generator Parts AVR R448 for Leroy Somer Three Phase Genset Automatic Voltage Regulator
AVR R448
- An automatic voltage regulator (AVR) is an electronic device
that maintains a constant voltage level to electrical equipment
on the same load. - The AVR regulates voltage variations to deliver constant,
reliable power supply.
Description
| Warranty: | 1 Year |
| Weight: | 1.2kg |
| Generator Type: | Diesel Generator |
| Model NO. : | R448 |
| Trademark: | New |
| Specification: | 22*11.5*6.2cm |
| Origin: | China |
| Production Capacity: | 100000 Piece/ Year |
| Usage: | Common Units |
| Installation Method: | Portable |
| Transport Package: | Carton |
| HS Code: | 9032899090 |
PRODUCTIONS DESCRIPTION
Generator Parts AVR R448 For Leroy Somer Three Phase Genset Automatic Voltage Regulator
R448 Permanent Magnet Generator or A.R.E.P or Auxiliary Winding type generator voltage regulator is a compatible replacement for Leroy SomerR448, R449, R438, and AEM110RE016 and also FG Wilson 922 124.
●Leroy somer R250 AVR controls the excitation current according to the alternator’s output voltage.
●With a very simple conception, the shunt excitation alternator is auto excited with a R250 and
●excitation alternator does not have a short circuit capacity, voltage regulation: around ±0.5%.
4.Applications Alternators LSA 42.2, 43.2, 44.2, 46.2, 47.2. Compatible with the SHUNT excitation syste.
| Model | Generator AVR GB15A |
| Sensing Input | Terminal 0-110V = 95~140V Terminal 0-220V = 170~260V Terminal 0-380V = 340~520V Frequency 50/60 Hz selectable |
| Power Input | Voltage 40~150 VAC 3 phase |
| Output Current | Max. 10A |
| Current Droop | Max. 4% @ P.F.=0.8 |
| Voltage Regulation | < ±0.5% (with 4% engine governing) |
| Voltage Build-up | Residual volts at AVR terminal > 5 VAC |
| Voltage Output | Max. 160 VDC @ 120 VAC |
| External Voltage Adjustment | ±10% @ 1 K Ohm 1 watt trimmer |
| Auxiliary Winding | 6~150 VAC (No load rms) |
| Response Time | 0.3~1 sec. @ ±20% voltage vibration |
| LAM Voltage Droop Rate | 10% & 15% selectable |
We manufacture many brands AVR, including Stamford, Mecc Alte, Leroy Somer, Linz, Denyo, Kutai, Kipor, Eggar, Gasoline AVR etc.
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