The SDEC 12kW diesel generator set can meet the demand of most small and medium-sized electrical equipment operating simultaneously, and can easily power devices such as air conditioners, welding machines and small machine tools.   

 Compared with gasoline engines, diesel engines have a longer service life and lower fuel consumption rate, with obvious economic advantages under continuous operation conditions.   

 Modern mute technology, by optimizing intake and exhaust systems and adding sound insulation enclosures, controls operating noise below 65 decibels — a level equivalent to normal conversation — and will not cause resident disturbance even when used at night.

Configuration selection

Product advantages

Product Description

GENERATOR SET TECHNICAL PARAMETERS
Model:	HLS12GF	Steady-State Voltage Regulation:	≤ ±0.5%
Prime Power (KVA/KW):	15/12	Transient Voltage Regulation:	≤ ±15%
Standby Power (KVA/KW):	16.5/13.2	Voltage Fluctuation Rate:	≤ ±0.5%
Rated Current (A):	21.6	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):	1400*600*900	Frequency Recovery Time:	≤ 3 sec
Weight (kg):	580	Frequency Fluctuation Rate:	≤ ±0.5%
DIESEL ENGINE DATA
Brand:	SDEC	Compression Ratio:	18:1
Model:	4Z2.3-G11	Fuel Consumption Rate (g/kwh):	240
Rate Power (kw):	16	Rated Speed:	1500/RPM
Standby Power (kw):	18	Air Intake System：	Turbocharger
Number of Cylinders:	4	Type:	Four-stroke、Direct injection
Displacement (L)：	2.3	Cooling Mode：	Closed water cooling
Bore/Stroke (mm):	85/100	Start Mode：	Electric starting
ALTERNATOR DATA
Brand:	HAOLIAN	Power Factor (COSΦ):	0.8 Lagging
Model:	HL-12	Insulation Class:	H
Rated Power (KVA):	15	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 12kW Diesel Generator Set：

Q: Can the unit operate with temporary overload when the load increases briefly?

A: It supports short-term light overload, which can meet the temporary load increase demand of small and medium-sized equipment and ensure uninterrupted power supply.

Q: Is additional rain protection needed when using it outdoors on rainy days?

A: The basic protection can handle light rain, but it is recommended to use a rain cover in continuous rainy days to prevent rainwater from entering and affecting components.

Q: Does complicated preparation work need to be done to restart the unit after long-term storage?

A: No complicated operation is required; just check the oil and battery status, and it can be started and used normally after simple debugging.