WC-10E WC-10C WC-10D WC-10B WC-20D Denyo Diesel generator automatic voltage regulator TLW300 TLW450 welding machine | Обустройство
35 777,88 руб.
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Характеристики
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| Месяц | Минимальная цена | Макс. стоимость | Цена |
|---|---|---|---|
| Mar-19-2026 | 0.73 руб. | 0.89 руб. | 0 руб. |
| Feb-19-2026 | 0.52 руб. | 0.71 руб. | 0 руб. |
| Jan-19-2026 | 0.4 руб. | 0.48 руб. | 0 руб. |
| Dec-19-2025 | 0.94 руб. | 0.49 руб. | 0 руб. |
| Nov-19-2025 | 0.39 руб. | 0.60 руб. | 0 руб. |
| Oct-19-2025 | 0.56 руб. | 0.69 руб. | 0 руб. |
| Sep-19-2025 | 0.93 руб. | 0.29 руб. | 0 руб. |
| Aug-19-2025 | 0.18 руб. | 0.80 руб. | 0 руб. |
| Jul-19-2025 | 0.7 руб. | 0.70 руб. | 0 руб. |
Описание товара




CLOVER AS440 AVR for Stamford Generator
Features
AS440 is 2 phase sensed Automatic Voltage Regulator and forms part of the excitation system for a brushless generator.Excitation power is derived from a three phased permanent magnet generator(PMG),to isolate the AVR control circuits from the effects of nonlinear loads and to reguce radio frequency interence on the generator terminals.Sustained generator short circuit current is another feature of the PMG system. The AVR sense the voltage in the main generator winding and controls the excitation to maintain the generator output voltage with the specified limits,compensating for load,speed,temperature and power factor of the generator.Thress phase RMS sensing is emplyed for superior voltage regulation. Adjustable soft start circuitry is included to provide a smooth controlled build up of generator output voltage. Technical Data
| Technical specification | |
| Sening input | |
| Voltage | Jumper selectable 100-130V ac 1 phase or |
| 190-264V ac 1 phase | |
| Frenquency | 50-60Hz nominal |
| Power input | |
| Voltage | 100-264V ac 1 phase |
| Frequency | 50-60Hz nominal |
| Output | |
| Voltage | 82V dc @200V ac |
| Current | continuous 4A |
| transient 7.5A for 10 secs | |
| Resistance | 15 ohms min |
| (10 ohms min when input volts i s less than 175ac) | |
| Regulation | +/-1.0% |
| Thermal Drift | 0.03% per deg. C change in AVR ambient |
| Typical System Response | AVR response 20ms |
| Field current to 90% 80ms | |
| Machine Volts to 97% 300ms | |
| External Voltage Adjustment | /-10% with 1 k ohm 1 watt trimmer |
| Increasing resistance lowers voltage | |
| Under frequency Protection | Set point 94-98% Hz |
| Unit power Dissipation | 12 watts maximum |
| Build Up Voltage | 4 Volts @ AVR terminals |
| Analogue input | Maximum input +/-5V dc |
| Sensitivity 1V for 5% Generator Volts(adjustable) | |
| input resistance 1k ohm | |
| Quadrature Droop input | 10 ohms burden |
| Max. sensitivity: 0.07A for 5% droop 0 PF | |
| Max. input: 0.33A | |
| Over Excitation protection | Set point 75V dc |
| Time delay 10-15 seconds(fixed) | |
| Environmental | |
| Vibration | 20-100Hz 50mm/sec |
| 100Hz-2kHz 3.3g | |
| Relative Humidity 0-70C | 95% |
Other Models AVR
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