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| Месяц | Минимальная цена | Макс. стоимость | Цена |
|---|---|---|---|
| Mar-19-2026 | 0.78 руб. | 0.62 руб. | 0 руб. |
| Feb-19-2026 | 0.70 руб. | 0.72 руб. | 0 руб. |
| Jan-19-2026 | 0.17 руб. | 0.39 руб. | 0 руб. |
| Dec-19-2025 | 0.78 руб. | 0.61 руб. | 0 руб. |
| Nov-19-2025 | 0.27 руб. | 0.41 руб. | 0 руб. |
| Oct-19-2025 | 0.87 руб. | 0.26 руб. | 0 руб. |
| Sep-19-2025 | 0.13 руб. | 0.50 руб. | 0 руб. |
| Aug-19-2025 | 0.67 руб. | 0.23 руб. | 0 руб. |
| Jul-19-2025 | 0.8 руб. | 0.24 руб. | 0 руб. |
Описание товара





Diesel Generator avr sx440 for Stamford Cummins Weichai DECC
Description
In addition to regulating the alternator voltage,the avr circuitry includes under-speed and sensing loss protection features.Excitation power os derived directly from the generator terminals.
Positive voltage build up from residual level is ensured by the use of efficient semiconductors in the power circuitry of the avr/
The avr is linked with the main stator windings and the exciter field windings to provide closed loop control of the output voltage with load regulator of +/-1.0%.
In addition to being powered from the main stator,the avr also derives a sample voltage from the output windings for coltage control purposes.In response to this sample voltage,the avr controls the power fed to the exciter field,and hence the main field,to maintain the machine output voltage within the specified limits,compensating for load,speed,temperature and power factor of the Alternator.
Features
Voltage Regulation < ±1%
Soft Start Voltage Ramping
Sensing Voltage Loss Protection
120 or 240 VAC Sensing, Jumper Selectable
Under Frequency Roll Off Protection
With Under Frequency LED Indicator
Sensing Input | Terminal 0-110V = 90~150V |
Power Input | Voltage 100~264 VAC, Single Phase |
Output | Voltage Max. 90 VDC at 207 VAC |
Thermal Drift | 0.05% per °C change in AVR ambient |
DROOP Input | Max. input 0.33A |
Under Frequency Protection | U/F Potentiometer 45~60 Hz |
Voltage Regulation | < ± 1% (with 4% engine governing) |
External Volts Adjustment | ±8% @ 1 KΩ |
Voltage Build-up | Residual volts at AVR terminal > 5 VAC |
EMI Suppression | Internal Electromagnetic Interference Filtering |
Exciter Resistor | DC Resistance 20~100 Ω |
Analogue Input | Max. Input ±5 VDC Input Resistance 1 KΩ |
Unit Power Dissipation | Max. 12 Watt |
Environment | Vibration : 1.5 G @ 5~30 Hz , 5.0 G @ 30~500 Hz |
AVR Controls Functions | VOLT : Voltage Adjustment |

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