AVR MX341-2
Description
| POWER INPUT | |
| Voltage | 140-220 V ac max, 3 phase,3 wire |
| Current | 3A/phase |
| Frequency | 100-120HZ nominal |
| OUTPUT | |
| Voltage | max 120V dc |
| Current | continuous 2.7A dc |
| Intermittent | 6A for 10 secs |
| Resistance | 15 ohms minimum |
| REGULATION | +/-1% |
| THERMAL DRIFT | 0.03% per deg.C change in AVR ambient |
| SOFT START PAMP TIME | 3 sec |
| TYPICAL SYSTEM RESPONSE | |
| AVR respone | 10ms |
| Filed current to 90% | 80ms |
| Machine Volts to 97% | 300ms |
| EXTERNAL VOLTAGE ADJUSTMENT | +/-10% with 1k ohm 1 watt trimmer |
| UNDER FREQUENCY PROTECTION | |
| Set point | 95%HZ |
| Slope | 170% down to 30HZ |
| UNIT POWER DISSIPATION | 12 watts maximum |
| 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 OPF Max.input:0.33A |
| OVER EXCITATION PROTECTION | |
| Set point | 75vdc |
| Time relay | 10sec |
| Environmental | |
| Vibration | 20-100HZ 50mm/sec
00Hz 2kHz 3.3g |
| Operating temperature | -40 to +70 °C |
| Relative Humidity 0-70 °C | 95% |
| Storage temperature | -55 to +80 °C |
| Notes: 1.With 4% engine governing. 2.After 10 minutes. 3.Applies to Mod status D onwards. Generator de-rate may apply. Check with factory. 4.Factory set, semi-sealed, jumper selectable. 5.Any device connected to the analogue input must be fully floating (galvanically isolated from ground), with an insulation strength of 500V ac. 6.Non condensing. |
