MX321 Stamford AVR (Automatic Voltage Regulator) Dealer in Faridabad
| Model Name/Number | MX321 |
| Frequency | 60 Hz |
| Brand | Stamford |
| Sensing Input Voltage | 264 VAC |
| Power Input Voltage | 220VAC |
| Current | 3A |
| Max Output Voltage | 30 VDC |
| Current Continuous | 3.7A |
| Intermittent | 10 Sec |
| Min Resistance | 16 ohm |
| Regulation | +-0.5% |
| Thermal Drift | 0.02% Per Deg. C Change in Avr Ambient (Note 3) |
| Soft Start Ramp Time | 4 Second |
| Typical System Response | 10ms |
| Filed Current | 90% ms |
| Machine Volts | 97% 300 ms |
| External Voltage Adjustment | +/-10% With 5 K Ohm 1 Watt Trimmer (See Note 4) |
| Under Frequency Protection | Set Point 95% Hz (See Note 5) and Slope 100-300% Down to 30 Hz |
| Unit Power Dissipation | 18W |
| Input Resistance | 1k Ohm |
| Quadrature Droop Input | 10 Ohms Burden |
| Max. Sensitivity | 0.22 a for 5% Droop 0pf |
| Max. Input Current | 0.33A |
| Current Limit Input | 10 Ohms Burden |
| Sensitivity Range | 0.5 – 1a |
| Over Voltage Detector Input | Set Point: 300v. Time Delay: 1 Sec (Fixed) |
| Cb Trip Coil Volts | 30 VDC |
| Cb Trip Coil Resistance | 60 OHM |
| Over Excitation Protection | Set Point 75 V Dc |
| Vibration | 100 Hz 50mm/sec 100hz – 2khz 3.3g |
| Operating Temperature | -40 to +700 Degree Celsius |
| Relative Humidity | 95% |
| Storage Temperature | -55 to +800 Degree Celsius |