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Product Description
KRS440B is a high quality Automatic Voltage Regulator (AVR) and forms part of the excitation system for a brush-less generator.
AVR KRS440B | |||
Input | Sensing Input | Voltage | 170-264V AC,352-528V AC, |
Frequency | 50-60Hz common | ||
Phase | 2 | ||
Power Input | voltage | 100-264V AC | |
Frequency | 50-60Hz | ||
Phase | 1 | ||
Output | Voltage | Max.82V DC@200VAC Input | |
Current | Continuous 4A,Transient 7.5A for 10secs | ||
Field Resistance | Min.15Ω(Min.10Ωwhen input voltage is less than 175V AC) | ||
Quadrature Droop Input | load | 10Ω | |
Max Sensitivity | 0.07A for 5% droop (PF=0) | ||
Max Input | 0.33A | ||
Analog Input | Max Input | ±5V DC | |
Sensitivity | ±1V for 5% Generator Volts | ||
Input Resistance | 1KΩ | ||
Environment | Vibration | 20-100Hz 50mm/sec | |
100HZ-2KHz 3.3g | |||
Relative Humidity | 0-70℃ 95% | ||
Operate Temperature | -40℃ to +70℃ | ||
Storage Temperature | -55℃ to +80℃ |
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.
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