The SDEC 700 kW Diesel Generator takes the W-series power station diesel engine as its core. With low-noise, low-emission features and ±1% voltage regulation accuracy, it achieves 24/7 stable power supply at a rated power of 640 kW.   

 It comes standard with an automatic start-up system and ATS transfer switch cabinet design; along with electronic speed governing and maintenance-free batteries, it makes industrial-grade power support both energy-efficient and reliable.   

 Boasting a continuous operation lifespan of up to decades, it sets a power benchmark for heavy-duty operating conditions.

Configuration selection

Product advantages

Product Description

GENERATOR SET TECHNICAL PARAMETERS
Model:	HLS700GF	Steady-State Voltage Regulation:	≤ ±0.5%
Prime Power (KVA/KW):	875/700	Transient Voltage Regulation:	≤ ±15%
Standby Power (KVA/KW):	962.5/770	Voltage Fluctuation Rate:	≤ ±0.5%
Rated Current (A):	1260	Voltage Waveform Distortion:	≤ 8%
Power Factor (COSΦ):	0.8 lagging	Voltage Recovery Time:	≤ 1.5 sec
Rated Frequency:	50Hz	Steady-State Frequency Regulation:	≤ 3%
Starting Method:	24V DC start	Transient Frequency Regulation:	≤ ±5%
Dimensions (mm):	4500*1610*2140	Frequency Recovery Time:	≤ 3 sec
Weight (kg):	7000	Frequency Fluctuation Rate:	≤ ±0.5%
DIESEL ENGINE DATA
Brand:	SDEC	Compression Ratio:	14.5:1
Model:	6KTAA25-G320	Fuel Consumption Rate (g/kwh):	192
Rate Power (kw):	820	Rated Speed:	1500/RPM
Standby Power (kw):	902	Air Intake System：	Turbocharger
Number of Cylinders:	6	Type:	Four-stroke、Direct injection
Displacement (L)：	25.2	Cooling Mode：	Closed water cooling
Bore/Stroke (mm):	170/185	Start Mode：	Electric starting
ALTERNATOR DATA
Brand:	HAOLIAN	Power Factor (COSΦ):	0.8 lagging
Model:	HL-700	Insulation Class:	H
Rated Power (KVA):	875	Protection Class:	IP22 IP23
Rated Voltage (V):	400/230	Voltage Regulation Method:	AVR (Automatic Regulation)
Number of bearing:	1	Wiring Method:	3 phase and 4 wires,"Y" type connecting

Please note：

1. Alternators can be selected according to the needs of customers are Haolian, Stanford, Leroy- Somer, Marathon and other famous brands.

2. The specifications may change without the notice.

FAQs Related to SDEC 700kW Diesel Generator Set：

Q: Does the SDEC 700kW unit have a voltage regulation accuracy of ±1%?

A: Yes, the accuracy is ±1%.

Q: Is the unit equipped with a standard ATS transfer switch cabinet?

A: Yes, it comes with a standard ATS transfer switch cabinet.

Q: Does the unit have a continuous operation lifespan of up to decades?

A: Yes, its lifespan is up to decades.