Technical data
SENSING INPUT:
Voltage:190-264V ac max,1phase,2 wire
Frequency:50-60Hz nominal
POWER INPUT(PMG)
Voltage:170-220V ac max,3 phase,3 wire
Current:3A/Phase
Frequency:100-120Hz nominal
OUTPUT:
Voltage:max 120V dc
Current:continuous 3.7A
Intermittent 6A for 10 secs
Resistance:15 ohms minimum
Environmental
vibration 20-100Hz 50mm sec 100Hz-2k Hz 3.3g
Operating temperature -40 to +70°C
Relative Humidity 0-70°C 95%
Storage temperature -55 to +80°C
Operating temperature -40 to +70°C
Relative Humidity 0-70°C 95%
Storage temperature -55 to +80°C
More AVR
1.AVR: YH-8A,YH-12A,YH-15A,
2.Stamford Series:SX460,SX440,AS440,MX321,MX341,
3.Leroy Somer series:R230,R250,R448,R449,R438
4.Marathon Series:SE350 etc.
| Sensing Input | Voltage 190-264VAC max,1 phase,2 wires |
| Frequency 50-60hz nominal | |
| Power Input | Voltage 140~220VAC max,3 phase,3wires |
| Current 3A/phase | |
| Frequency 100-120hz nominal | |
| Output | Voltage Max. 120 VDC |
| Current Continuous 4 ADC, | |
| Intermittent 10A for 10 sec. | |
| Resistance 15ohms minimum | |
| Thermal Drift | 0.03% per °C change in AVR ambient |
| Soft start ramp time | 3 seconds |
| Typical System Response | AVR response 10ms |
| Field current to 90% 80ms | |
| Machine Volts to 97% 300ms | |
| External Volts Adjustment | ±10% with 1kohm 1watt trimmer |
| Under Frequency Protection | Set point 95%Hz |
| Slope 170% down to 30Hz | |
| Unit Power Dissipation | Max. 12 Watt |
| Analogue Input | Max. Input ±5 VDC |
| Sensitivity:1V for 5% generator volts | |
| Input resistance 1kohm | |
| Quadrature Droop input | 10 ohms burden |
| Max. sensitivity: 0.07A for 5% droop 0 PF | |
| Max. input: 0.33A | |
| Over Excitation protection | Set point 75V dc |
| Time delay 10 seconds(fixed) | |
| Environment | Vibration : 20-100Hz 50mm/sec |
| 100HZ 2KHZ 3.3G | |
| Relative Humidity : < 95% | |
| Operating Temperature : -40~+70 °C | |
| Storage Temperature : -55~+80°C |
