MX450 AC Motor Controller Generator Accessories Automatic Voltage Regulator
AVR MX450
- An automatic voltage regulator (AVR) is an electronic device
that maintains a constant voltage level to electrical equipment
on the same load. - The AVR regulates voltage variations to deliver constant,
reliable power supply.
Description
| Warranty: | 1 Year |
| Weight: | 0.8kg |
| Generator Type: | Diesel Generator |
| Model NO. : | MX450 |
| Trademark: | New |
| Specification: | 15*10*6cm |
| Origin: | China |
| Production Capacity: | 100000 Piece/ Year |
| Usage: | Emergency Crew, Standby Unit, Common Units |
| Installation Method: | Portable |
| Transport Package: | Carton |
| HS Code: | 9032899090 |
Product Description
Stamford MX450 AVR Generator Parts Replacement
Specification
| Sensing Input | Voltage 120(95~132) / 240(190~264) VAC 1 phase 2 wire jumper selectable |
| Frequency 50/60 Hz jumper selectable | |
| Output | Voltage Max. 90 VDC @ 207 VAC input |
| Current Continuous 4A, Intermittent 6A for 10 sec. | |
| Resistance Min. 15 Ohm | |
| Voltage Regulation | < ±1% (with 4% engine governing) |
| Voltage Build-up | 4 Volts at AVR terminals |
| Soft Start Ramp Time | 2 sec. |
| External Volts Adjustment | ±10% with 1 K Ohm 1 watt trimmer |
| Unit Power Dissipation | Max. 10 watt |
| Thermal Drift | 0.04% per °C change in AVR ambient |
| Under Frequency Protection | Set point 95% Hz Slope: 170% down to 30 Hz |
| (Factory Setting) | Slope 170% down to 30 Hz |
| Environment | Operating Temperature : -40~70 °C |
| Storage Temperature : -40~85 °C | |
| Relative Humidity : Maximum 95% | |
| Vibration : 3.3G @ 100~2 KHz | |
| AVR Controls Functions | VOLT : Voltage Adjustment |
| STAB : Stability Adjustment | |
| UFRO : UFRO Knee Point Set | |
| Analogue input | Maximum input +/-5Vdc |
| Sensitivity 1V for 5% Generator Volts | |
| Input resistance 1k ohm | |
| Quadrature droop input | 10 ohms burden |
| Max. sensitivity: 0.07 A for 5% droop 0PF | |
| Max. input: 0.33A | |
| Dimensions | 150 (L) x 100.0 (W) x 45.0 (H) mm |
| Weight | 700g ±2% |
With Under Frequency LED Indicator
Under Frequency Roll Off Protection
120 or 240 VAC Sensing, Jumper Selectable
Sensing Voltage Loss Protection
Soft Start Voltage Ramping
Voltage Regulation < ±1%
and forms parts of the excitation system for a brushless generator.
MX450 is a harlf-wave phase-controlled thyristor type Automatic Voltage Regulator(avr)
We manufacture many brands AVR, including Stamford, Mecc Alte, Leroy Somer, Linz, Denyo, Kutai, Kipor, Eggar, Gasoline AVR etc.
