ENVIRO CONCEPT

WE ARE ENVIRO CONCEPT
AN ISO 9001:2015
TUV SUD GERMANY
CERTIFIED COMPANY

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Diesel DG Set Convert to PNG Gas Kit

About Us

Welcome to Enviro Concept Dual Fuel Genset Solutions! We are a leading suppliers of dual fuel conversions system for diesel gensets, finding application in government complexes, industries, medical centres, commercial shops, arena and various other community organizations.

We have been pioneers in natural gas industry in India with profiles encompassing manufacturing of High-Pressure Gas Cylinders and importing of conversion kits. Enviro Concept converts Diesel Generator into Dual fuel System and thoroughly understands the principles of conversion, sustainability and long-term maintenance.

Certificates

Advantages of Enviro Concept Dual Fuel System

The parts are approved as per European standards applicable in Indian ﬁtments. Our dual fuel systems enable diesel gensets to operate on a combination of diesel and pipe natural gas. We are currently working in collaboration with world renowned European Dual Fuel Systems providers- Italian and Poland companies for converting diesel generator into Dual Fuel System by replacing over 70% of diesel and working as an exclusive distributor in India. Our esteemed European counterparts have an experience of more than 7 years in Diesel to Dual fuel systems research and developments and have also installed over 5000 dual fuel systems in Europe. Our Enviro Concept Engineers and Technicians are trained under European experts.

ECU controlled system
Cost effective solutions in Indian market
Reduces diesel fuel consumption up to 80%
Reduces fuel cost
Low maintenance
No major changes in the basic generator conﬁguration.
No loss of power after conversion

Our Strength

We are following guidelines 54, 68, 71 of Central Pollution Control Board (CPCB).
Genuine Parts, the parts imported from Italy and Poland are certiﬁed and passed
Spares are readily available.
Quality Products, all the products are manufactured as per International automotive standards.
Warranty Coverage is of 2 Years
After sales service is given with priority.

Enviro Concept offers innovative and efficient technologies that enhances the performance, reliability, and environmental sustainability of diesel generator sets. We understand the growing need for cleaner and more cost-effective power solutions. Our dual fuel systems enable diesel gensets to operate on a combination of diesel and natural gas. This dual fuel capability brings numerous beneﬁts to our customers, including:

Environmental Friendliness: By utilizing natural gas, our dual fuel systems signiﬁcantly reduce emissions, such as nitrogen oxides (NOx), particulate matter (PM), and greenhouse gases (GHGs). This makes them compliant with increasingly stringent government environmental regulations while promoting sustainability.

Cost Savings: Dual fuel technology allows for the substitution of expensive diesel fuel with lower-cost natural gas. This results in substantial fuel cost savings, making our solutions economically attractive to businesses seeking to optimize their operational expenses.

Flexibility and Reliability: Our dual fuel systems offer seamless transitions between different fuel sources, ensuring continuous power supply even in situations where diesel fuel availability may be limited. This versatility and reliability make our solutions ideal for critical applications that require uninterrupted power, such as data centres, hospitals, telecommunications, and manufacturing facilities.

Performance Optimization: Our advanced dual fuel technology is designed to optimize the combustion process, maximizing engine efficiency and power output. This results in improved performance, reduced maintenance requirements, and extended equipment lifespan.

We pride ourselves on delivering cutting-edge, customized dual fuel solutions tailored to meet the speciﬁc needs of our customers. Our team of experts is dedicated to providing comprehensive support, from system design and integration to installation, training, and ongoing maintenance.

The development target was to combine simplicity with high tech components to safely operate the engine at an optimised diesel fuel/gas ratio of at least 30% : 70%, and to maintain the same power output and response to load changes as the original diesel engine.

Our Products

Converting a diesel generator with an Electronic Fuel Injection (EFI) system to run on PNG requires specific components and considerations. Here are the key components involved in an EFI diesel to PNG conversion:

Control System: The EFI system is designed and calibrated to work with the PNG as alternative fuel being used. The EFI system control module is programmed that involves adjusting fuel maps, sensor calibration, and control algorithms to optimize gas delivery and ensure proper generator performance. The system is capable of accurately delivering the alternative fuel to the engine for efficient combustion.

Controller : Enviro Concept
Processor : Two cores BMW standard32-bit | 64Mhz
Gas Injection Map : 3D
Connection Supply : OBDII Hydrophobic venting of CPU12 VDC 67R/110R
Approvals Complies : EURO6e mission standard, protection against

Wiring and Sensors: The conversion process involves the installation of wiring harness for adapting the EFI system to integrate with the gas components. Additionally, speciﬁc sensors are required to measure gas pressure, temperature, and other parameters for monitoring.

Custom design for automotive use
Meets IP54 Standard
Thermal protection in areas exposed to high temperatures
Protection against the intrusion of dust and humidity

Injector Rail: The EFI system requires speciﬁc injector rail designed to deliver natural gas into the engine, these injectors are sized appropriately as per generator power requirements. The number and size of injectors needed will depend on the engine's displacement and power requirements.

Maximum Flow Maximum : 120(nl/min)
Power(HP)Control Type : 65HP/CYL
Approval : Peak & Hold E8
Min.stable opening time : n.67R,110r
Coilresistance : 1,55ms
Max working pressure : 30÷5%

Pressure Temperture Map Sensor:

Pressure Sensor : CCT6 ANALOGPTS-01
Reading Approvals : Gas Pressure (Natural Gas)E8 No. 67R/110R

Gas Phase Filter Blaster

Type : Online12
Input/Output : mm
Approval : E8 No.67R/110R

Exhaust Temperature Sensor:An exhaust temperature sensor is a crucial component in a dual fuel generator system. It is used to monitor and measure the temperature of the exhaust gases produced by the generator. The exhaust temperature sensor provides important information to the generator EFI System, allowing it to adjust the fuel mixture and optimize the performance of the dual fuel system.

In a dual fuel generator, the exhaust temperature sensor helps ensure the proper balance between diesel fuel and the alternative fuel (such as natural gas). By monitoring the exhaust temperature, the control system can make adjustments to maintain efficient combustion, prevent overheating to the generator or its components.

Junction Box

SS-304 and SS-316 sheet are used.
Seams continuously welded.
Buff ﬁnish provided for high aesthetic appeal.
Protection class up to IP-55, IP-65.
Stainless steel screws and clamps provided.Grounding stud on sides.

Diagram

Images

Terms and Conditions:

Prices	-
GST	28% in case of domestic sale.
DISPATCH	Within 4-6 week, from the date receipt of technically and commercially clear and firm order along with advance.
FREIGHT	Extra as applicable
Installation	To & Fro air fare from Faridabad to the site and man power cost for Three to Five working days of one engineer is inclusive in the above cost. Extra Manpower for minor works, all Lodging & Boarding and Local/airport transfers shall be to your account.
Packing	Carton Box
PAYMENT TERMS	70% advance along with the confirmed order & balance against Performa invoice before dispatch of Enviro Concept System payable by draft/RTGS in favor of "Enviro Concept" at Faridabad.
TRANSIT INSURANCE	Transit insurance if required shall be extra.
VALIDITY	The offer is open for acceptance up to 30 days.
FORCE MAJEURE	The above is subject to force majeure conditions.
WARRANTY	The Enviro Concept System is warranted for 5000 hours or 1 year whichever is earlier against any manufacturing defects or bad workmanship. Other details of warranty shall be enclosed with the Enviro Concept System.
CANCELLATION:	Order once accepted by us shall not be canceled by the buyer without our prior consent in writing. We shall forfeit the advance and the buyer shall compensate the amount to us for all losses, expenses and costs incurred in connection thereof.
EXCLUSION	1. All civil work, Lathe/Welding work. Any repairing required for running of diesel generator on diesel fuel. 2. Load Bank
ARBITRATION:	In the event of any question of dispute arising under or in any way touching the contract, the same shall be referred by Arbitration in accordance with the Conciliation and Arbitration Act, 1996 and rules made there under or any other act in force at that time. The venue of arbitration shall be New Delhi.

Frequently Asked Questions

Dual Fuel means simultaneous combustion of 2 fuels. In the case of a generator set it is Natural gas and Diesel used in conjunction to run the engine. After the conversion the engine is able to operate on a mixute of diesel and natural gas with up to maximum 70% of natural gas usage.

No. The Dual Fuel diesel to gas conversion technology has been designed as a retrofit technology. The plug and play model allows for no modification on the engine design or any critical engine parameter. The only modification that is made is that our Air Mixer is installed before the turbocharger. The Air Mixer is then connected to the gas train and the fuel control valve.

In the Indian market there is a significant price differential between the cost of diesel and the cost of natural gas. (~50%) Rising diesel prices and access to cheaper natural gas (PNG) has made the Dual Fuel solution more economically viable. Our solution reduces operational fuel expenses by 35%. In addition to the cost savings on the fuel, you would be saving money on engine maintenance and extended runtime (upto 3.4 times longer).

Operation on a Dual Fuel system has no negative impacts on the durability of an engine. This is because engine thermal loads are equivalent to those run solely on diesel and there is no excess wear of combustion chamber componnents such as pistons, rings, valves, injectors. Installation of thermocouples ensure that operational temperatures always remain within OEM limits. Many users of this technology has reported positive effects on the durability because of the extended oil change intervals and extended time between overhauls.

This technology replaces the diesel fuel with an equivalent amounts of natural gas. This results in the same net fuel that is burnt vs load as would be the case on 100% diesel run generator. For each litre of diesel fuel displaced there is a corresponding combustion of natural gas. This results in similar engine fuel efficiencies. There is no derating of the engine.

Most OEM engine warranty programs do not prohibit the use of aftermarket parts or technologies. The OEM policies neither recommend nor endorse aftermarket technologies. The end user might retrofit their assets to make them more energy efficient. AMC will continue as usual post retrofit of the engine.

Yes. The governement in multiple seperate notifications have recommended the retrofit of Diesel Generators to run on partial gas systems. The reason is that PNG is a much cleaner fuel. Dual Fuel Engines not only reduce the PM particles, but also reduce NOx, SOx and CO2 emssions drastically.