• Prime power:400kw/ 500kva
• Stadnby power: 440kw/550kva
• Voltage: 230/400V (adjustable)
• Power factor: 0.8 (lagging)
• Connect type: three-phase and four-wire
• Insulation class: H/H
• Protection grade: IP21-23
• Consumption:101.1 L/H diesel at full load
• Dimension: 3450*1650*2060 mm
• Weight:3650kg

• Voltage regulation: ≥ ±5%
• Voltage regulation, stead state: ≥ ±1%
• Sudden voltage warp (sudden reduce): ≤ +20%
• Sudden voltage warp (sudden increase): ≤-15%
• Voltage stable time (sudden reduce): ≤1.0s
• Voltage stable time (sudden increase): ≤ 1.0s
• Frequency regulation, stead state: ≤0.5%
• Frequency waving: ≤ 0.5%
• Frequency recovery time (sudden reduce): ≤ 1.0s
• Frequency recovery time (sudden increase): ≤ 1.0s

• Engine brand: Shangchai(china original)
• Engine type: in-line four-cycle and water cooled
• Turbocharged and inter-cooler
• Combustion type: direct injection
• Model:12V135BZLD2
• Maximum power:505.0 kw
• Bore and stroke: 135*150mm
• Coollant capacity:126.0 L
• Oil capacity:65.0 L   

• Standard control panel, exhaust silencer, flexible pipe, battery and battery cables, battery rack, operation manual and document

   Optional accessories:

          Automatic Control Panel, Automatic transfer switch, Paralleled control panel, Oil-water separator, Water heater, Fuel tank, Soundproof canopy, Weaherproof canopy, Intelligent battery charger, Trailer, Automatic Remote Control Panel.