Description
MX450 is a half-wave phase-controlled Thyristor type Ac regulator and forms parts of the excitation system for a brush-less Electric generator.
Positive voltage build up from residual level is ensured by the use of efficient semiconductors in the power circuitry of the AVR
The AVR is linked with the main stator windings and the exciter field windings to provide closed loop control of the output voltage with load regulator of +/-1.0%.
Provision is made for the connection of a remote voltage trimmer,allowing the user fine control of generator's output.
SPECIFICATION (Detailed data sheet download click here)
Stamford AVR |
MX450 |
Sensing voltage |
jumper selectable120(95-132)VAC, 240(190-264)VAC, single phase 2wire |
Frequency |
50-60Hz nominal |
Voltage Input |
Max 90VDC at 207VAC input |
Resistance |
15 Ω minimum |
Regulation |
<±1% RMS with 4% engine governing |
Voltage Build-up |
residual voltage atAVR terminal >5vac |
External Voltage Adjustment |
:+/-7% with 1k ohm 1 watt trimmer |
Generator Power |
>150kw |
Contact: Jack
Phone: 0086-19906045242
Tel: 0086-592-7161550
Email: sales@aotchina.com
Add: No.21 Yufu Road, Jimei Disctrict, Xiamen City, China 361000