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Brushless Generator Automatic Voltage Regulator AVR R230 R250 R438 R448 R449 R450
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Meo wig Trading Co., Ltd
China - Hangzhou
Manufacturer
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
51-100 people
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
BRC
Product Specifications
Model Number
R448
Product Description
Product Description
Automatic Voltage Regulator AVR R448 For 3 phase Generator 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 | R448 |
SENSING/POWER INPUT | |
Voltage | 95-480VAC, 3 phase |
MAGNETIC FIELD OUTPUT | |
Voltage | Max 160VDC at 120VAC input |
Current | Max 10A |
PRESSURE REGULATING ACCURACY | <+/0.05%RMS with 4% engine governing |
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