500KW diesel generating set technical specifications

Technical parameters of generator set：

Unit model：

HLC500GF

Steady state voltage adjustment rate (%)：

≤± 1

Output power：

500Kw

Voltage fluctuation rate (%)：

≤ ± 0.5

Power factor：

COSΦ = 0.8 (lagging)

Transient voltage adjustment rate (%)：

+ 20 ～ －15

Output voltage：

400V / 230V

Voltage stabilization time (s)：

≤1

Output current：

900A

Steady state frequency adjustment rate (%)：

≤ ± 1

Rated frequency：

50Hz

Frequency fluctuation rate (%)：

≤ ± 0.5

Rated speed：

1500rpm

Transient frequency adjustment rate (%)：

+ 10 ~ -7

Fuel grade：

(standard) 0 # light diesel (normal temperature)

Frequency stabilization time (S)：

≤3

Dimensions：

3700*1460*2100mm

Fuel consumption (100% load)：

207g / kW · h

Weight：

6200kg

Acoustic noise (LP7m)：

≤100dB (A)

Technical parameters of diesel engine：

Brand/origin：

Cummins

Cooling method：

closed water circulation cooling

model：

KT38-G

Oil supply method：

direct injection

Cummins PT

Number of cylinders / Dare to mention structure：

12/ V Type

Governor Type：

Electric

Bore stroke：

159 × 159 mm

Air inlet system：

Turbo

Compression ratio：

15.5: 1

Overload capacity：

110%

Start mode：

DC 24V Electric start

Speed：

1500rpm

Technical parameters of generator：

Brand：

Copper Brushless Motor

Protection level：

IP22

Model：

HLF500

Wiring mode：

Three-phase four-wire, Y-connection

Rated power：

500kW

Adjustment method：

AVR (Automatic Voltage Regulator)

Rated voltage：

400V / 230V

Output frequency：

50Hz

Insulation class：

H class

Output factor：

COSΦ = 0.8 (lag)

The standard configuration of the generator set is as follows:

ØDirect injection internal combustion engine (diesel);

Ø AC synchronous generator (single bearing);

ØSuitable for ambient temperature 40 ℃ -50 ℃ radiator water tank, belt driven cooling fan, fan safety shield;

Ø Power generation output air switch, standard control screen;

Ø Unit steel common base (including: unit vibration damping rubber pad);

Ø Dry air filter, fuel oil, lubricating oil filter, start motor, and equipped with self-charging generator;

Ø Random information: original technical documents of diesel engines and generators, instructions for generator sets, testreports, etc.