AVR EA440-T Alternator Spare Parts Automatic Voltage Regulator for Diesel Brushless Type Generator
$80.00
Availability: 20 in stock
Video
Voltage Regulator AVR EA440-T 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%.
Details
- Voltage regulation: <±1%
- Can be use in parallel operation
- Wider sensing input: 90~520 VAC
- 50/60 Hz optional by jumper
- Sensing voltage loss protection
- Soft start voltage ramping
- Under frequency LED indicator
- Can be set to suit different power generator by jumper
| Sensing/Power input | |
| Voltage | 95-480VAC |
| POWER INPUT | Voltage 100~264VAC single phase |
| Magnetic Field Output | |
| Voltage | Max. 170 Vdc @ 240 Vac input |
| Current | Continuous 4A Intermittent 10A for 10 sec. |
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