Leroy Somer R449 Automatic Voltage Regulator Alternator AVR for Diesel Generator
AVR R449
- 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. : | R449 |
| Trademark: | New |
| Specification: | 22*15*7.5cm |
| Origin: | China |
| Production Capacity: | 100000 Piece/ Year |
| Usage: | Emergency Crew, Standby Unit, Common Units |
| Installation Method: | Portable |
| Transport Package: | Carton |
| HS Code: | 9032899090 |
PRODUCTIONS DESCRIPTION
Leroy Somer R449 AVR (Automatic Voltage Regulator) Generator Parts Replacement
Generator Universal AVR R499 For AC Brushless Generator AVR 3 Phases is a half-wave phase controlled thyristor type Automatic Voltage Regulator and forms part of the excitation system for a brushless generator. In addition to regulating the generator voltage, the AVR circuitry includes under speed and sensing loss protection to ensure safe, reliable control of the generator.
Positive voltage build up from residual levels is ensured by the use of proficient semiconductors in the power circuitry of the AVR. Which is linked with the main stator windings and the exciter field windings to offer closed loop control of the output voltage with load regulations of +/- 1.5%.
| Product Name | R449 |
| Normal AVR Supply Power | 2 auxiliary windings(X1,X2, and Z,Z2) |
| Input Voltage | 40-150Vac, 3 phase |
| Input Frequency | 50/60Hz, jumper selectable |
| Output Voltage | Max 160Vdc at 120Vac input |
| Output Current | 10A |
| Voltage Regulation | <+/-0.05%RMS with 4% engine governing |
We manufacture many brands AVR, including Stamford, Mecc Alte, Leroy Somer, Linz, Denyo, Kutai, Kipor, Eggar, Gasoline AVR etc.
