Germany’s Deutz Company Biogas combustion power generator engine set

Technical features:

1. “Replace imports and cover domestic products”;

2. The unit has low failure rate, high reliability, and annual operation time is more than twice that of similar domestic products;

3. The power of the unit is strictly in accordance with national standards, and the rated power is the long-term operating power;

4. Good economy, lubricating oil consumption is no more than 0.8g/kw.h

5. The unit occupies a small area, and its size and weight are 1/3 smaller than similar domestic units

6. The overhaul period of the unit is 1.5 times that of similar domestic products.

Vendor:

KnMS FRESH IMPETUS HUBELCO

The engines and generator sets are based on engines produced using technology imported from Germany’s Deutz Company. The various technical indicators of the self-developed natural gas engines maintain and extend their clean, environmentally friendly, economical, efficient, safe and reliable technical performance.

The mature supercharging and intercooling technology makes the unit high in power, small in size and light in weight, especially suitable for mobile operation, with full combustion and unit emissions reaching and exceeding the level of similar foreign products. The unit can be equipped with container-type power stations and low-noise power stations to meet the different needs of users. Fixed use can comprehensively utilize the waste heat of power generation to replace heating and heat supply in a certain area. The operating cost is low and the investment recovery is fast.

The gas consumption rate is low, and each cubic meter of natural gas can generate more than 4kw.h of electricity. The unit has a high power generation heat rate, which can reach more than 40%. The comprehensive utilization of waste heat can reach more than 80% thermal efficiency. The natural gas engine and generator set are based on the engine production technology introduced from Germany’s Deutz Company. The various technical indicators of the natural gas engine developed independently maintain and extend its clean, environmentally friendly, economical, efficient, safe and reliable technical performance. The automatic tracking and adjustment of the grid voltage adopts the American Basler digital technology to achieve automatic tracking and adjustment of the grid voltage, and the full electronic management performs electronic control and detection on the unit.

The main functions of the control box include: starting, stopping, emergency stopping, parameter display, alarm indication, automatic/manual oil pre-supply, ignition control cylinder temperature detection, knock detection, and providing RS485 remote communication interface for gas machine status parameters and fault alarm.

Technical parameters of gas generator sets

Unit model: open frame		LC50NG	LC100NG	LC125NG	LC150NG	LC188NG	LC225NG
Power (kW)		40	80	100	120	150	180
Power(kVA)		50	100	125	150	188	225
Rated current(A)		72	144	180	216	270	324
Overall dimensions (mm)	Length x Width x Height	18009001400	2250x1000x1500	2350x1000x1500	2500x1000x1600	2500x1100x1650	2600x1100x1720
Net weight(kg)		960	1260	1350	1740	1800	2020
engine	model	4TA240-NG/8G	6TA360-NG/BG	6TAA360-NG/BG	6TA510-NG/8G	6TAA510-NG/BG	6TAA540-NG/BG
	Speed (RPM)	1500	1500	1500	1500	1500	1500
	Rated power (kW)	50	106	120	163	183	220
	Power Factor	0.8	0.8	0.8	0.8	0.8	0.8
	Rated voltage(V)	400/230V	400/230V	400/230V	400/230V	400/230V	400/230V
	Phase	Three-phase four-wire	Three-phase four-wire	Three-phase four-wire	Three-phase four-wire	Three-phase four-wire	Three-phase four-wire
	Rated frequency	50HZ	50HZ	50HZ	50HZ	50HZ	50HZ
	Voltage adjustment range	95-105%	95-105%	95-105%	95-105%	95-105%	95-105%
	Voltage regulation rate	≤ ± 2%	≤ ± 2%	≤ ± 2%	≤ ± 2%	≤ ± 2%	≤ ± 2%
	Voltage instantaneous regulation rate	≤ ± 10 %	≤ ± 10 %	≤ ± 10 %	≤ ± 10 %	≤ ± 10 %	≤ ± 10 %
	Voltage stabilization time	≤1S	≤1S	≤1S	≤1S	≤1S	≤1S
	Voltage fluctuation rate	≤ ± 0.5 %	≤ ± 0.5 %	≤ ± 0.5 %	≤ ± 0.5 %	≤ ± 0.5 %	≤ ± 0.5 %
	Frequency stability adjustment rate	≤ ± 0.5 %	≤ ± 0.5 %	≤ ± 0.5 %	≤ ± 0.5 %	≤ ± 0.5 %	≤ ± 0.5 %
	Frequency instantaneous adjustment rate	≤ ± 10 %	≤ ± 10 %	≤ ± 10 %	≤ ± 10 %	≤ ± 10 %	≤ ± 10 %
	Heat consumption rate (mj/kw.h)	≤11.38mj/kw.h	≤11.38mj/kw.h	≤11.38mj/kw.h	≤11.38mj/kw.h	≤11.38mj/kw.h	≤11.38mj/kw.h
	Gas pressure	3-20KPA	3-20KPA	3-20KPA	3-20KPA	3-20KPA	3-20KPA
	Number of cylinders	4	6	6	6	6	6
	Cylinder diameter*stroke(mm)	102*120	102*120	102*120	114*135	114*135	114*135
	Air intake method	Turbocharger	Turbocharger	Turbine intercooler	Turbocharger	Turbine intercooler	Turbine intercooler
	Ignition method	Spark plug ignition	Spark plug ignition	Spark plug ignition	Spark plug ignition	Spark plug ignition	Spark plug ignition
	Adjustment method	Automatic voltage regulation	Automatic voltage regulation	Automatic voltage regulation	Automatic voltage regulation	Automatic voltage regulation	Automatic voltage regulation
	Speed regulation mode	Electronic speed control	Electronic speed control	Electronic speed control	Electronic speed control	Electronic speed control	Electronic speed control
	Lubrication method	Pressure and splash lubrication	Pressure and splash lubrication	Pressure and splash lubrication	Pressure and splash lubrication	Pressure and splash lubrication	Pressure and splash lubrication
	Cooling method	Closed/open cooling	Closed/open cooling	Closed/open cooling	Closed/open cooling	Closed/open cooling	Closed/open cooling
	Startup method	DC 24V Electric Start	DC 24V Electric Start	DC 24V Electric Start	DC 24V Electric Start	DC 24V Electric Start	DC 24V Electric Start
	Overhaul time	≧ 25000H	≧ 25000H	≧ 25000H	≧ 25000H	≧ 25000H	≧ 25000H
	Noise db(a)	≤105	≤105	≤105	≤105	≤105	≤105
	Exhaust temperature	≤650°C	≤650°C	≤650°C	≤650°C	≤650°C	≤650°C
	Displacement	3.92	5.88	5.88	8.3	8.3	8.9
dynamo	brand	Thunder Leopard	Thunder Leopard	Thunder Leopard	Thunder Leopard	Thunder Leopard	Thunder Leopard
	model	RB-40-4	RB-80-4	RB-100-4	RB-120-4	RB-150-4	RB-180-4
	Rated power (kW)	40	80	100	120	150	180
	Voltage Regulation	≤±1	≤±1	≤±1	≤±1	≤±1	≤±1
	Excitation method	Brushless self-excitation	Brushless self-excitation	Brushless self-excitation	Brushless self-excitation	Brushless self-excitation	Brushless self-excitation
	Insulation class	H	H	H	H	H	H