Welcome to Asa Bhanu Technical Services

Asa Bhanu Technical Services Ltd (ABTS) provides engineering services in Power and Rail Transportation sector. ABTS provides the complete Engineering Project Management, as well as Sub-Station Design and Drawing Packages. Project Management Offerings involves all engineering solutions delivering the complete project from concept to reality.

Our Substation Design work involves Preparation of Design Briefs, Overall System Design, Preparation of Logic and Schematic Diagrams, Equipment Sizing, Equipment Installation Layouts, Preparation of Bill of Material and Final As-Built Drawings.

In the Rail Transportation Sector, we provide complete Project Management of Rolling Stock Erection, Testing, Commissioning and Maintenance

METRO RAIL ENGINEERING SERVICES

Project Management & Rolling Stock Erection, Testing, Commissioning and Maintenance.

	Passenger Rolling Stock
	Configuration - DT-M-M-DT (4 car train)
	Main Supplier of Rolling Stock :Mitsubishi Corporation- Rotem- Mitsubishi Electric Corporation
	ABTS is sub contractor to Mitsubishi Electric Corporation.

ERECTED, TESTED & COMMISSIONED

Propulsion Equipment
	Converter – Inverter
	Main Transformer
	Traction Motor
	Auxiliary Power Supply Equipment
	Vacuum Circuit Breaker, CT, VT
	Train Integrated Management System

TECH SERVICES RENDERED

Testing and Commissioning
	Factory Vehicle Level tests
	Depot/Standstill commissioning tests
	Mainline commissioning tests

Removal, Installation and Maintenance
	Maintenance Procedures
	Light & Heavy inspection Procedures
	Intermediate & Heavy Overhaul
	Maintenance facility Planning
	Workshop establishment

Trouble shooting
	Investigation of fault
	Fault finding
	Fault reporting
	Rectification/ Replacement of faulty parts

OTHER SERVICES RENDERED

	Interface with Designated Contractors
	Training
	Manuals

GIS/AIS ELECTRIC SUBSTATION DESIGN

Layout design – AutoCAD based, Support structure design, Schematic design, Cable design, Equipment sizing calculations, Fault level and relay setting calculations, Detailing design Methods and BOQ

Layouts design
	Equipment layout & Sectional drawings
	Earthing Layout & Sectional Drawings
	Power Cable Layout & Sectional drawings
	Cable Tray layout & Sectional Drawings
Support structures design
	Power cable support structures
	Cable ladder support structures

SCHEMATIC DESIGNS

	Single Line & Key Line Diagrams
	Control Logic Diagrams
	Protection Logic Diagrams
	Protection and Control Schematic Diagrams

	Interlock Schematic Diagram
	Interface Drawings Between Various Equipment and Manufacturers
	AC & DC Supply System Diagrams

CABLE DESIGN AND LAYOUT

	Low Voltage & Control Cable Routing Layouts
	Cable Ladder Racks Design
	Cable Schedules
	Drum Schedules
	Cable Termination Schedules

	Cable Trays & Accessories
	Power Cable Supports
	Glands schedules
	Cabling Accessories

DETAILED ENGINEERING

Equipment sizing Calculations
	CT & VT Sizing
	Battery & Charger sizing
	Station Service Transformer Capacity
	Emergency Diesel Generator Capacity

Equipment sizing Calculations
	Short Circuit Current Calculations
	Protection Relay Setting Calculations
	Power System Analysis

ENGINEERING SERVICES FOR SUBSTATIONS

Asa Bhanu Technical Services is providing Substation Engineering Services form our Office in Hyderabad as a Satellite office to Mitsubishi Electric Europe. The services provided include the following:

	Preparation of Design Briefs
	Overall System Design
	Preparation of Logic and Schematic Diagrams
	Equipment Sizing Calculation
	Equipment Installation Layout
	Preparation of Bill of Materials
	Evaluation of Suppliers Drawings
	Support in Testing and Commissioning at Site
	Support in Preparation of Manuals for Operators
	Support in Warranty Services

PROPULSION SYSTEM ENGINEERING SERVICE

Asa Bhanu Technical Services Ltd. Provides Engineering services for Propulsion System engineering services on-site and off-site for Rolling Stock Projects. It operates as Sub-contractors to the Main Contractors and Provides Engineering Services in the following areas:

	Tender Preparation
	System Design
	Obtaining of Design Approvals
	Coordination between Customer, Contractor and other Designated Contractors
	Preparation of Design Briefs
	Preparation Design Modification Approvals
	Testing and Commissioning
	Maintenance Support
	Warranty Support
	Supervision of Maintenance and Training of Operators

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