| Price: | US $ 29-30/Piece |
|---|---|
| Trade Terms: | FOB,CFR,CIF |
| Min Order: | 10/Piece |
| Pay Type: | L/C,T/T,Paypal,Money Gram,Western Union |
SX460 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%
Stability adjustment
Under frequency roll off adjustment
| SX460 | |||
| Input | Voltage | Jumper selectable 95-132V ac or 190-264V ac | |
| Frequency | 50-60 Hz nominal | ||
| Phase | 1 | ||
| Output | Voltage | Max 90V dc at 207V ac input | |
| Current | Continuous 4A dc, intermittent 6A for 10 secs | ||
| Resistance | 15 ohms minimum | ||
| Regulation | +/- 1.0% | ||
| Thermal Drift | 0.05% per deg. C change in AVR ambient | ||
| Typical system response | AVR response | 20ms | |
| Filed current to 90% | 80 ms | ||
| Machine Volts to 97% | 300ms | ||
| External voltage adjustment | +/-10% with 1 k ohm 1 watt trimmer | ||
| Under frequency protection | Set point | 95% Hz | |
| Slope | 170% down to 30 Hz | ||
| Unit power dissipation | 12 watts maximum | 10 watts maximum | |
| Build up voltage | 4 Volts @ AVR terminals | ||
| Environmental | Vibration | 20-100 Hz,50mm/se | |
| 100Hz - 2kHz, 3.3g | |||
| Operating temperature | -40 to +70 Deg. C | ||
| Relative Humidity 0-70 Deg. C | 95% | ||
| Storage temperature | -55 to +80 Deg. C | ||
| Prod Model: | SX460 |
|---|---|
| Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Purpose: | Generator |
| Input Voltage: | 160~260V |
| Resistance: | 10ohms Minimum |
| Phase: | Single and Three Phase |
| Function: | Paralleling Fucntion |
| Sensing Input Voltage: | 190 -264V AC Max,2 or 3 Phase |
| Output Voltage: | Max 120V AC |
| Max Input Current: | 0.33A |
| Test.Temperature: | 75 Degree |
| Set Point: | 75VDC |
