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Product Description
avr for electric generator mx450
MX450 is a harlf-wave phase-controlled thyristor type Automatic Voltage Regulator(avr)
and forms parts of the excitation system for a brushless generator.
Voltage Regulation < ±1%
Soft Start Voltage Ramping
Sensing Voltage Loss Protection
120 or 240 VAC Sensing, Jumper Selectable
Under Frequency Roll Off Protection
With Under Frequency LED Indicator
| Model NO. | MX450 | ||||
| Sensing Input | Voltage 120(95~132) / 240(190~264) VAC 1 phase 2 wire jumper selectable Frequency 50/60 Hz jumper selectable | ||||
| Output | 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 | Storage Temperature : -40~85 °C Relative Humidity : Maximum 95% Vibration : 3.3G @ 100~2 KHz | ||||
| AVR Controls Functions | STAB : Stability Adjustment UFRO : UFRO Knee Point Set | ||||
| Analogue input | Sensitivity 1V for 5% Generator Volts Input resistance 1k ohm | ||||
| Quadrature droop input | 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% | ||||
Fu'an Shaluo Electronics co.Ltd is a manufacturer of generator accessories, Our company has established a long term and stable business relationship with a number of domestic agents and retailers.
The professional person responsible for the quality of supervision and control in the entire process.
In order to get the superior quality we only use selected good element.
Aimed at enabling the production department to manufacture and assemble the product as efficiently as possible.
