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Product Description
R448 is a half-wave phase controlled thyristor type Auto 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%
| R448 | ||
| Sensing/Power input | | |
| Voltage | 90-480VAC | |
| Power Input | 40-150VAC, 3 phase | |
| Magnetic Field Output | | |
| Voltage | Max 160VDC at 120VAC input | |
| Current | Max 10A | |
| Pressure Regulating Accuracy | | |
| <±0.5% RMS with 4% engine governing | | |
Fu’an Shaluo Electronics co.Ltd is a manufacturer of generator accessories, Our company has established a long term and stable business relationship with a number of domestic agents and retailers.
The professional person responsible for the quality of supervision and control in the entire process.
In order to get the superior quality we only use selected good element.
Aimed at enabling the production department to manufacture and assemble the product as efficiently as possible.
