Diesel generators play an important role in industries, hospitals, data centres, and commercial spaces for providing backup power during outages. While they offer great utility, they are a significant source of air pollution due to PM, NOx, CO, and hydrocarbons emissions. The good news: ARAI-approved RECD or Retrofit Emission Control Device can drastically curb emissions and bring your DG set to environmental compliance.
What is a RECD?
Retrofit Emission Control Device is a technology integrated into existing diesel engines to filter harmful exhaust emissions. The main pollutants targeted by RECD are:
- PM or Particulate Matter
- NOx or Nitrogen Oxides
- HC or Hydrocarbons
- CO or Carbon Monoxide
A high-quality Emisison control device works with advanced filtration systems such as Diesel Particulate Filters (DPF) and Diesel Oxidation Catalysts (DOC), or Selective Catalytic Reduction (SCR) that incinerate or chemically change harmful gases into less toxic byproducts.
Why ARAI Approval Matters
The Automotive Research Association of India (ARAI) is the highest authority that deals with testing and certifying automotive and emission control products in India.
RECD that are ARAI-approved are within the emission control approved by the CPCB and ARAI and are subjected to rigorous benchmarking tests.
Key Benefits of ARAI-Approved Device:
- Certified Emission Reduction: Assures reduction in PM and NOx as per CPCB guidelines.
- Government Compliance: Mandatory in many urban areas for continued DG set operation.
- Reliability: Tested for durability and efficiency under Indian climatic and operating conditions.
- Credibility: Approval enhances trust and legitimacy in the market.
Why You Need RECD for Your DG Set
A RECD-equipped DG set decreases the environmental impacts of a 125kVA or a 2500kVA generator. In many tier 1 and 2 cities, the use of DG sets without emission control will be restricted or shut down entirely according to CPCB’s updated emission standards.
Benefits of Installing RECD on DG Sets:
- Pollution Reduction: Reduces PM up to 99.9% and NOx by 95%.
- Legal Compliance: Avoid fines, shutdown notices, and legal complications.
- Environmental Contribution: Helps combat air pollution in urban zones.
- Fuel Efficiency: Some Retrofit Emission control device improve combustion, leading to marginal fuel savings.
- CSR Value: Shows your company’s commitment to sustainability and green operations.
Features of ARAI Approved Device
Every ARAI-certified RECD for DG sets comes with unique features that ensure your investment is worthwhile:
✅ Housing made of stainless steel for durability
✅ Temperature and pressure monitoring systems integrated
✅ AI-based Onboard Diagnostics (OBD) with an intelligent panel
✅ Back-pressure safe
✅ Filter design with straightforward maintenance
✅ Retrofitting is compatible with all DG sets
✅ Lower overhead spending and minimal operational interruptions
How RECD Works in DG Sets
The RECD is installed directly on the exhaust pipe of your diesel generator. Upon activation of the DG set, exhaust gases will subsequently flow through the RECD system for filtration and conversion of pollutants.
- Filtration of Particulate Matter: DPF captures and retains soot particles.
- Catalytic Conversion: DOC oxidises carbon monoxide (CO) and hydrocarbons (HC) into carbon dioxide (CO₂) and water (H₂O).
- Optional SCR Technology: A urea solution is injected, which converts nitrogen oxides (NOx) to harmless nitrogen and water.
More advanced systems are equipped with smart AI panels capable of tracking emissions, pressure, and temperature in real-time to notify the operator of any system deviations for maintenance.
Platino Automotive – India’s Best ARAI Approved RECD Manufacturer
We manufacture RECD for all categories of diesel generators and have the units ARAI-approved. Our RECD units are built to withstand harsh Indian climates and are available for a wide range of kVA ratings.
Why Choose Platino’s RECD?
🔧 Tailored to specific business needs
⚙️ Manufacturing processes are certified
🌱 Environmentally friendly
📈 Over 100 enterprise clients
🔍 Installation and servicing provided
Applications of RECD
RECD technology is vital for the following sectors:
- 🏭 Manufacturing
- 🏨 Healthcare Facilities
- 🏢 Office Buildings
- 🛒 Retail Centres
- 🏫 Educational Institutions
- 🏗️ Construction
- 🖥️ IT Parks and Data Processing Centres
Government Mandate and CPCB Norms
In Delhi NCR, Mumbai, Bengaluru, and Chennai, the authorities permit the operation of DG sets only with emission control devices installed. As of 2023, the CPCB mandate states that all DG sets must have ARAI-approved RECD fitted for legal operation.
Noncompliance may result in:
- Heavy fines
- Temporary or permanent shutdowns of operations
- Pollution NOC revocation
Installation cost of RECD
The installation cost of RECD is incurred for the size of the DG set and the kind of technology deployed for it, be it DPF, DOC, or SCR. Nevertheless, the emissions offset, compliance with legal requirements, enhancement to the company’s reputation, and other benefits certainly justify the expenditure.
Affordable rates complemented by government subsidies (if applicable) and adjustable Annual Maintenance Contracts are provided by Platino Automotive.
Frequently asked questions
1. What is RECD?
RECD or Retrofit Emission Control Device is affixed to diesel generators to control emissions of PM, NOx, CO and HC.
2. Is Retrofit Emission control device compulsory in India?
Installation of Retrofit Emission control device is compulsory under CPCB norms for certain urban areas.
3. What are the benefits of using ARAI-approved RECD?
Certification from ARAI guarantees the compliance of the device with emission norms and ensures proper quality control.
4. Is it possible to install RECD on older DG sets?
Retrofit Emission control device are compatible with most DG sets, from 62.5 kVA to 2500kVA, which makes retrofitting quite feasible.
5. What is the method of monitoring RECD performance?
Monitoring of Retrofit Emission control device performance is done through an OBD panel that uses AI to track pressure and temperature.
Conclusion
The increase in pollution control, as well as the CPCB notifications, increases the urgency for compliance with the DG-set restrictions. Installing the ARAI-approved Retrofit Emission control device is mandatory. RECD are the most reliable and effective devices for compliance as well as emission control. Approved RECD should be chosen before the imposition of fines for noncompliance on the users.