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List of Products
List of Products
At Nagashree Enterprises, quality is at the core of everything we do. As an ISO 9001:2015 and BIS certified company, we adhere to rigorous quality management systems to ensure that every transformer we produce meets the highest standards of performance, reliability, and durability."
At Nagashree Enterprises, quality is at the core of everything we do. As an ISO 9001:2015 and BIS certified company, we adhere to rigorous quality management systems to ensure that every transformer we produce meets the highest standards of performance, reliability, and durability."
OUR PRODUCT RANGE
OUR PRODUCT RANGE
OUR PRODUCT RANGE
DISTRIBUTION TRANSFORMERS - 15KVA to 2500 KVA up to 33 KV class
DRY TYPE TRANSFORMERS - up to 1000 KVA to 11KV class
CONVERTOR TYPE TRANSFORMERS - up to 2500 KVA up to 33 KV class
FURNACE TYPE TRANSFORMERS - up to 2500 KVA up to 33 KV class
ISOLATION TRANSFORMERS - up to 2500 KVA up to 33KV class
SPECIAL TYPE TRANSFORMERS - As per Customer requirement
STANDARDS
STANDARDS
STANDARDS
Our Transformers are Designed and Tested to the following standards
· Distribution Transformers - IS:2026,BS : 171 & IEC : 76 & IS:1180
· Power Transformers – IS :1180 & IS:2026
· Converter Transformers - IS : 4540,IEC : 146
· Furnace Transformers - IS : 2026
· Dry Type Transformers - IS : 11171 & IS : 2026
TESTING & INSPECTION
TESTING & INSPECTION
Routine Tests.
· Measurement of winding resistance
· Verification of Voltage / Turns ratio
· Verification of vector group
· Measurement of –No load current and losses
· Measurement of impedance and Load losses
· Measurement of Insulation resistance
· Induced over voltage test
· Air pressure test
Type Test: as specific customer requests
· Impulse voltage Test
· Temperature raise test
· Short circuit test
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