Page 212 - Hitachi IR 2025

BOARD’S REPORT
Details of Technology Imported Year of
Import
Whether the
technology has
been fully absorbed
If not fully absorbed areas
where this has not taken
place, reasons thereof
HV Switchgear:
- 245 kV GIS (ELK 14 253 kV)
- ToP of SF6 free – EconiQ variant of Live Tank
Breaker modules for 72.5 kV & 145kV
- SF6 free EconiQ Dead Tank Breaker & Hybrid
Switchgear production
- ToP of 245kV 50kA Metal Enclosed Breaker’s
Interrupter variant
- ToP of Dead Tank Breaker 800kV Circuit Breaker
Module
2024-25 No*
Multi-year project, in-process
Manufacturing/assembly and testing of STATCOM
semiconductor valves
2024-25 Yes
Grid eXpand- Mobile substation 2024-25 No*
Distribution Relays (REF650 & PS640) 2024-25 No*
2. * These imported Technologies are not fully absorbed due to multi-year programs.
 Efforts made towards technology absorption (in manufacturing, engineering, products, systems, solutions,
services) during financial year 2024-25 (i.e., April 01, 2024 to March 31, 2025):
Technology absorption during FY 2024-25 Benefits derived as a result of the technology absorption
Transformer technology, design, manufacturing
and optimization
- Completed successful supply of eight nos. of units to City in-feed
HVDC VSC project. This leads to establishing reference or more
HVDC VSC projects in pipeline.
- Successful certification of V connected 220kV, 63MVA units after
dynamic short circuit test and progressing for serial production of
this new product.
- Successfully completed supply of eight units of Scott connected
transformers 132kV units
HV Switchgear technology, design, manufacturing
and optimization
-
-
Complete GIS offering portfolio (66 kV to 420 kV GIS)
Cost competitive in domestic and export market
HVDC technology, design and manufacturing - First HVDC Light project delivered from Chennai HVDC semiconductor
valve factory
-
First STATCOM project assembly and testing started
- Factory qualification for the future HVDC & STATCOM projects by
customers
Grid power quality solution technology and
design
- SVC Light solutions for grid stability applications: This experience
paved the way for new opportunities in engineering activities
managed locally.
- Secured company’s position with bidding and winning customer
order and execution.
- Grid eXpand- Mobile substation: Acquired expertise to prepare
engineering proposals and manage bids and proposals proficiently
for customer projects
PGGA technology, design and manufacturing Enhanced product and solution offerings to market through:
- MicroSCADA ensuring the optimized control and reliable operation
of the switchyard through seamless integration and connectivity
between different devices and systems.
- RTU500 series brings information from the physical power grid to
the SCADA system.
- SAM600 process interface as merging and switchgear control
unit for digital substations. Utilities on all voltage levels enhanced
flexibility, security, and sustainability as a result.
210 Hitachi Energy India Limited