Technical parameters

Model

ZGBM720P 

Dimension (L×W×H) 

mm

4455×1615×2240 

Weight (dry)

kg

6085

Environmental temperature

^oC 

<=40

Relative humidity

%

<=60

Altitude

m

<=1000 

Rated power 

kVA/kW

900/720 

Rated power factor (lag)

Cosφ

0.8

Rated speed

rpm

1500

Output frequency 

Hz

50

Rated voltage 

V

400

Start mode

24V DC electro-start

Inlet\outlet flow

m3/s

21.5/20.4

Control system

Deepsea5110 

Steady voltage regulation rate

%

<=±0.5

Transient voltage regulation rate

%

<=+20�?/SPAN>-15

Voltage stable time 

s

2.0

Voltage waveform deviation rate

%

<=3

Voltage fluctuation rate

%

<=0.5

Steady frequency regulation rate

%

<=±1

Transient frequency regulation rate

%

<=+10�?/SPAN>-7

Frequency stable time

s

<3

Frequency fluctuation rate

%

<=0.5

Wire mode

3-phase 4-wire�?/SPAN>neutral point direct earthing�?/SPAN>

Control system

micro-processor control system

Damping system

high-elasticity rubber damper

Noise (7 meter) dB

92

Engine

Engine model

16V2000G25

Rated power kW

810

Engine type

16V, turbo-charge intercooler

Fuel type

Light diesel

Oil type

API CG 15W-40

Fuel consumption rate g/kW.h

198

Oil consumption rate g/kW.h

0.5% of fuel consumption

Speed regulating mode

ADEC

Cooling method

Closed water circulation air cooled

MEP (mean effective pressure) bar

20.35

Intake flow m3/s

1.0

Exhaust flow m3/s

2.7

Exhaust temperature ^oC

520

Coolant flow(cylinder) m3/h

40

Exhaust back pressure mbar

85

Compression ratio

16:1

Combustion mode

direct injection type

Bore\Stroke mm

130/150 

Displacement L

31.84

Piston speed m/s

7.5

Flywheel interface size (flywheel shell\ flywheel)

SAE0/18

Dimension (L×W×H) mm

2226×1580×1572 

Weight (dry) kg

3100

Generator

Model

MX-750-4 

Rated power

kW

750

Rated voltage 

V

400

Output frequency 

Hz

50

Rated ambient temperature

^oC 

40

Shell protection

IP21

Insulation class

H

Excitation system

Brushless PMG

AVR model

DVR2000 

Short-circuit current capability

300%In:10s

Winding pitch

2/3

Waveform distortion rate

THC

<5%

Telephone harmonic factor

THF

<2%

Telephone interference factor

TIF

<50

Dimension (L×W×H) 

mm

1619×780×1073 

Weight

kg

1927

Control system

Control module

Deepsea7510 (three-remote type)

Displayed contents

Mains supply AC phase\wire voltage, generation AC phase\wire voltage, generation three-phase current, mains supply frequency, generation speed, oil pressure, water temperature, active power, output power, battery voltage, power factor, operation time, fuel oil level (optional)

Main functions

Generation under\over voltage, overload, generation under\over frequency, under\over speed, charging failure, emergency shutdown, low oil pressure, high water temperature, shutdown failure, start failure, under\over battery voltage, low fuel alarm, loss of speed signal, mains supply under\over voltage, mains supply under\over frequency, self-start, ATS switching control, record of 15 emergency alarms