Everlasting Parts is one of the leading manufacturers offering original and genuine 85 kva mecc alte generator parts uvr6 avr automatic voltage regulator. Having specialized in this field for many years, we provide customers with the OEM products replacement. Welcome to wholesale quality, durable and cheap the aftermarket products with us.
| Automatic Voltage Regulator UVR6 AVR For Mecc Alte | ||
| Sensing Input | Voltage | 100 − 290 V ac / 270 − 520 V ac |
| Frequency | 50-60 Hz nominal | |
| Phase | 1 or 3 phase selectable by wiring | |
| Power Input | Voltage | 50-280 V ac |
| Frequency | 50-60 Hz nominal | |
| Output | Voltage | Max. 63 V dc @power input 220 V ac |
| Current | continuous 6 A, intermittent 7A for 10 sec. | |
| Resistance | 10-100 ohms minimum | |
| Fuse Spec. | 5×20mm S505-6.3A / 250V (slow blow type) | |
| Regulation | < +/- 1% ( with 4% engine governing ) | |
| Build Up Voltage | Residual voltage at terminal >5 V ac @ 25 Hz | |
| Thermal Drift | 0.03% per °C change in AVR ambient | |
| Soft Start Ramp Time | 4 seconds | |
| External voltage adjustment | ±5% with 100k ohms 1/2 watt trimmer | |
| EMI Suppression | Internal EMI filtering | |
| Unit power dissipation | 5 watts maximum | |
| Under Frequency Protection | Adjustable range 42 − 62 Hz | |
| Over Excitation Protection | 25 − 55 V dc @ 0.1 − 20 sec | |
| Environmental | Vibration | 1.5 Gs @ 5 – 30 Hz |
| 5.0 Gs @ 30 – 500 Hz | ||
| Operating temperature | -40 to +65°C | |
| Relative Humidity | Max. 95% | |
| Storage temperature | -40 to +80°C | |
NOTES
1.AVR can be mounted directly on the engine, genset, switchgear, control panel, or any position that will not affects operation.
2.All voltage readings are to be taken with an average-reading voltmeter Meggers and high-potential test equipment must not be used. Use of such equipment could damage the AVR.
3.Secure all wiring connection. Do not install AVR at a place with high vibrations to prevent loose connections. For safety do not touch the heat sink while in operation.
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