- Contact Person : Ms. Song Tina
- Company Name : Fuan Aige Commercial & Trading Co., Ltd.
- Tel : 86-593-6580755
- Fax : 86-593-6610005
- Address : Fujian,Fuan,NO. 38 Guancun Industry Area
- Country/Region : China
- Zip : 355000
generator avr AS480 for stamford generator
generator avr AS480 for stamford generator
| Technical specification | |
| Sensing and power input | |
| voltage | 100-264 Vac 1 phase |
| frequency | 50-60 Hz nominal |
| output | |
| voltage | 82 V d. c. @ 200 V a. c. |
| 45 V d. c. @ 110 V a. c. | |
| Current | Continuous 5 A dc. transient 7.5A for 10 secs. |
| resistance | 15 ohms min |
| regulation | +/- 1.0% |
| Thermal drift | 0.03% per deg. C change in AVR ambient |
| Typical system response | |
| AVR response | 20 ms |
| 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(see note 4) |
| Unit power dissipation | 12 watts maximum |
| QUADRATURE DROOP INPUT | |
| Max. sensitivity | 0.07 A for 5% droop 0PF |
| Max. input | 0.33 A |
| OVER EXCITATION PROTECTION | |
| Set point | 67 V dc +/-3% |
| Time delay | 10-15 seconds (fixed) |
| Build up voltage | 4 volts @ AVR terminals |
| STAMFORD AVR | LEROY SOMER | General AVR | Brushes | MeccAlte series | Marelli series | Marathon series |
| AS440 | R220 | GAVR-8A | 2KW | UVR6 | M40FA640A | SE350 |
| SX440 | R230 | GAVR-12A | 5KW | SR7/2 | M16FA655A | |
| SX460 | R250 | GAVR-15A | 130 | |||
| MX341 | R438 | 3DA | ||||
| MX321 | R448 | KXT-2WC | ||||
| AS480 | R449 | ST | ||||
| STC |
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