Specifications:
1) Output range: 20-140KVA 
2) Engine model: 4B3.9-G2, 4BT3.9-G2, 4BTA3.9-G2, 6BT5.9-G2, 6BTA5.9-G2, 6BTAA5.9-
    G2
3) Alternator model: 
    a) Marathon
    b) Stamford
    c) Engga
4) Small volume, light weight, low noise, low fuel consumption, water cooling with
    water tank and fan
5) Key start / auto start
6) Monitoring meters and control switches
7) Protection provided for short, over-current, over-speed, high water temperature
    and low oil pressure
8) Soundproof / weatherproof canopy optional
9) Standard parts: industrial type silencers, exhaust pipes, flexible exhaust bellows,
    vibration-damping rubber, lead-acid batteries, connective cables, user manual
    and technical papers  

Parameters: 
1) Rated voltage: 400 / 230V, 220/127V
2) Rated Frequency: 50Hz/60Hz
3) Mode of connection: 3-phase, 4-line
4) Rated power factor: 0.8 (lagging) 
5) Wave distortion: <10% 
6) Power supply voltage: 24V 
7) Voltage fluctuation: <0.5%
8) Voltage / frequency fluctuation: ¡Ü0.5%  

Features: 
1) Engine: 
    a) Cummins engines adopted 
    b) Multi-cylinder in-line or veer engine, 4-stroke, direct injection 
    c) Naturally aspirated, turbocharged, water cooled or turbocharged with an air
        inter-cooler 
    d) Electronic governors
    e) PT fuel injection pump 
    f) Electric motor starting system 
    g) Forged steel crankshaft, cast iron cylinder and replaceable wet type cylinder
        liner 
    h) Low discharge, and low fuel consumption 
    i) Install conveniently and maintain easily

2) Alternator: 
    a) Brushless, self-excited, 4-pole, single bearing
    b) AVR self-regulated, voltage regulation rate: ¡Ü¡À1%
    c) IP21 protection grade
    d) Class H insulation
    e) Radio interference restraining accords with stipulation of VDE0875-N and
        ISO8528
    f) Moistureproof, sand-proof, dustproof, salt-proof and vibration-proof