SMART
BREATHER
(For Transformers & OLTCS)
SMART BREATHER
WHY BREATHERS?
- OVERALL BENEFITS
- TRADITIONAL/CONVENTIONAL BREATHERS
- SMART MAINTENANCE FREE BREATHERS
- ADVANTAGES
OVERALL BENEFITS TO THE USER
Zero Breather maintenancetill the lifetime of the equipment
Enhances the life of the transformer by eliminating moisture ingress through the silica gel
No environmental or disposal problems arising from consumed silica gel
Yearly procurement cost of silica gel, Procurement process, storage problems, replacement time
Man power is not required for the periodical inspection & intimation for replacement
Lowering operational expenses & extending service life
Reduction in GreenHouse Emissions.
TRADITIONAL/CONVENTIONAL BREATHERS
Disadvantages of Traditional Breathers
High risk for transformers if maintenance and replacement is not or is improperly carried out
Regular visual inspection required throughout the entire service life of the transformer to check the moisture level of the desiccant
Regular replacement of the desiccant approx. once in every 6 month is required throughout the entire service life of the transformer
Enormous costs due to frequent refilling of desiccant, in particular in regions with high humidity
Environmental impact, disposal problems, and considerable costs due to consumed desiccant
Ineffective dehydration
SMART MAINTENANCE FREE BREATHERS
Key Features of Smart Breathers
Humidity sensor - activate the system identifying the Humidity level in silica gel.
Heater - To dry out silica gel.
Exhaust Fan - exhaust moisture during heating process.
Microcontroller unit - initiate the automation process.
Graphic Interface Through RJ45
Data Storage - To maintain.
Desiccant Cobalt free & environmental friendly.
Remote/scade monitoring through RS485
ADVANTAGES
Advantages | EMR Smart Breather | Traditional Breather |
Inspection/Maintenance | Not Required | Only in 6 Months |
Efficiency | 15+ Years | 6 Months |
Lifetime Cost | Only Initial Cost | Increase Every Year |
Graphic Interface | Yes | No |
Danger to Transformer | No | Yes |
Environmental Pollution | No | Yes |
Condition Monitoring | Laptop/PC | On-Site |
Operation Log | Yes | x No |
Equipment Spares | Not required | Required |
Smart Breathers - frequently asked questions
What are breathers in transformer systems?
Breathers prevent moisture-laden air from entering transformer oil chambers during thermal breathing cycles. This protects insulation integrity and ensures long-term dielectric reliability of transformer assets.
Why are Smart Breathers preferred over conventional silica gel breathers?
Smart Breathers eliminate the need for periodic silica gel replacement and manual inspection. They provide continuous moisture protection, reducing maintenance manpower and procurement overheads linked to consumable materials.
How do Smart Breathers improve transformer service life?
Smart Breathers block moisture ingress without relying on consumable drying agents. This preserves oil and insulation quality, lowers operational stress on internal components, and extends transformer service life.
What operational benefits do Smart Breathers deliver to utilities?
Smart Breathers remove recurring silica gel procurement, storage, and disposal activities. They lower operating expenses, reduce workforce dependency, and eliminate environmental concerns from spent silica gel disposal.
When should utilities install Smart Breathers in transformer projects?
Smart Breathers are selected when zero-maintenance operation, reduced lifecycle cost, and enhanced transformer reliability are required. They are especially suitable for critical substations and high-humidity operating environments.
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