1.Chongqing Cummins KTAA19-G6A engine. 2.Faraday generator 3.automatic control system

500kW diesel generating set technical note technical performance

                                    function index

Use of performance characteristics:

1. Chongqing Cummins KTAA19-G6A engine,

2.With automatic control system, operation control system and the automatic switching system, can clearly and accurately reflect the unit running in various state parameters, 3.Intelligent control system provides a higher security, greatly improve the reliability of machine system.

4.Its compact structure, stable running, convenient maintenance, and can be widely used in military, aerospace, communications, transportation, oil, construction and other industries as the main and emergency power supply.

The main performance index:

Use of the environment

Altitude: < 1000M

Degree earthquake intensity: 8

Environment temperature: - 5C to + 40 C (Celsius)

Relative humidity: 90% (25 degrees C ) no coagulation

Vertical and horizontal inclination: not less than 15 degree

No explosive gas, no conductive dust.

Main rating data

Rated power: 500kW

Rated voltage: 400 / 230VAC

Rated current: 900A

Rated frequency: 50Hz

Rated power factor: 0.8 ( lag )

Rated speed: 1500r / min

Phase: phase four wire

Weight ( kg ): 4950

Size ( mm ):  3670×1550×2050Main performance index

Steady state voltage deviation: ≤±1%

Transient voltage deviation: ≤+ 15% ( anticlimax 100% load )   ≥ -15% ( load 50% load )

Voltage recovery time: ≤2S

Voltage unbalance degree: ≤1%

Frequency down: ≤2%

Steady state frequency band: less than 1%

Transient frequency deviation: ≤ 10% ( anticlimax 100% load )   ≥ - 7% ( load 50% load )

Frequency recovery time: ≤2S

The output waveform distortion rate: < 3% ( no-load and half the rated voltage )  < 5% (full load )

Diesel Generator