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. |