With an ultra-high combustion efficiency of 43% and a ±0.5% power fluctuation rate, the SDEC 300 kW Diesel Generator Set provides ultra-fast power supply support within 9 seconds for critical facilities like data centers and hospitals. Its intelligent early warning system can detect potential faults 48 hours in advance.

Configuration selection

Product advantages

Product Description

GENERATOR SET TECHNICAL PARAMETERS
Model:	HLS300GF	Steady-State Voltage Regulation:	≤ ±0.5%
Prime Power (KVA/KW):	375/300	Transient Voltage Regulation:	≤ ±15%
Standby Power (KVA/KW):	412.5/330	Voltage Fluctuation Rate:	≤ ±0.5%
Rated Current (A):	540	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):	3155*1155*1626	Frequency Recovery Time:	≤ 3 sec
Weight (kg):	3000	Frequency Fluctuation Rate:	≤ ±0.5%
DIESEL ENGINE DATA
Brand:	SDEC	Compression Ratio:	17:1
Model:	6ETAA11.8-G31	Fuel Consumption Rate (g/kwh):	190
Rate Power (kw):	340	Rated Speed:	1500/RPM
Standby Power (kw):	380	Air Intake System：	Turbocharger
Number of Cylinders:	6	Type:	Four-stroke、Direct injection
Displacement (L)：	11.8	Cooling Mode：	Closed water cooling
Bore/Stroke (mm):	128/153	Start Mode：	Electric starting
ALTERNATOR DATA
Brand:	HAOLIAN	Power Factor (COSΦ):	0.8 Lagging
Model:	HL-300	Insulation Class:	H
Rated Power (KVA):	375	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 300kW Diesel Generator Set：

Q: Does the SDEC 300kW unit have a combustion efficiency of 43%?
A: Yes, the efficiency is 43%.

Q: Is the power supply response of the unit for critical facilities 9 seconds?

A: Yes, the response is 9 seconds.

Q: Can the unit's intelligent early warning detect hidden faults 48 hours in advance?

A: Yes, it can detect 48 hours in advance.