Place of Origin: Shandong, China (Mainland) Brand Name: NPT Model Number: 50GFT Output Type: AC Three Phase Speed: 1500/1800rpm Frequency: 50HZ/60HZ Rated Power: 50kW Rated Voltage: 400/230V Rated Current: 90A Product name: CE approved 50kw biogas generator Overall dimension (L x W x H)(mm): 2300*840*1350 Gross Weight (kg): 1020KG Fuel type: Biogas Rated output: 400V/230V Alternator: MBH( Germany) Voltage Regulation: AVR Engine model: ND68D6 Certificate: ISO;CE Warranty: 1 Year