AOSIF-Soundproof Generator Set Model No.: AOSIF low noise diesel generator set is based on the normal or automatic diesel generator set and extended with the state-of-the art noise enclosure to make the noise of the set less than 80dB(A)1m,The high-efficiency noise-reduction type multi-way air intake/exhaust channels and wind intake/exhaust channels ensure the sufficient power performance of the generator set, And the large-scale impedance combined type silencer is applied to ensure that the noise is less than the limit. Detailed Product Description Features: 1)High performance noise enclosure guarantee the noise of the set less than 80dB(A)1m. 2)Famous brand AC alternator: Stamford, Marathon, Leroy Somer for your option. 3)Elegant design and easy operation. 4)Each AOSIF unit is produced based on most advanced technology and strictly quality control. 5)Optional ATS(Automatic Transfer Switch), Canbus and RS232/RS485, mobile trailers, PC remote control.   Alternator performance: 1) Original AVR(automatic voltage regulator) ensure the output voltage steady. 2)2/3 winding pitch enables the generator to reach the optimal operating performance. 3) Optional PMG(Permanent Magnet Generator) can separately provide the power supply for the excitation system.   4) Protection class from IP21-23 for option. 5) Insulation class: H   Technical Data: Rated Power: 50Hz(60Hz optional) Rated speed:1,500 rpm(1,800 rpm optional) Phases: 3 phases and 4 wires Power factor:0.8(lag) Voltage fluctuation:≤0.5% Frequency fluctuation: ≤0.5%

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