Multidisciplinary Engineering & Execution Capabilities
Our in-house capabilities span every discipline required to take complex energy storage, solar generation, and high-voltage substation projects from initial engineering study to commercial operation.
Integrated Engineering Spectrum
Complex power projects demand precise coordination across electrical, civil, automation, and regulatory disciplines — all delivered in-house at Ultrathon Electric.
Electrical Power Engineering
End-to-end HV/MV/LV power system engineering covering load flow analysis, fault level calculations, protection coordination studies, cable sizing, equipment specification, and IEC 61850-compliant substation design for BESS, solar, and grid infrastructure projects.
- • Load flow, short circuit & arc-flash studies
- • Protection relay coordination & settings
- • MV/HV switchgear & transformer specification
- • Cable sizing, earthing & lightning protection
- • CEA / state grid connectivity compliance
Civil & Structural Engineering
Comprehensive civil engineering for energy infrastructure including topographical surveys, geotechnical investigations, structural design of foundations, cable trenching, internal access roads, and drainage systems for solar parks, BESS yards, and substation switchyards.
- • Topographical & geotechnical surveys
- • Pile foundation design & pull-out testing
- • Module mounting structure (MMS) engineering
- • Cable trench, road & drainage design
- • Switchyard civil works & control room
Automation, SCADA & Energy Management
Design and integration of plant-level supervisory control, energy management systems (EMS), and real-time telemetry for battery storage and solar generation assets — enabling remote dispatch, grid frequency response, and SLDC/RLDC data exchange.
- • BMS / EMS architecture & integration
- • IEC 61850 substation automation (SAS)
- • Plant Power Controller (PPC) & SCADA
- • SLDC / RLDC RTU telemetry
- • Remote monitoring & predictive analytics
Quality Assurance, Commissioning & Regulatory
Systematic quality management, third-party inspection, site acceptance testing, and statutory compliance with CEA, CEIG, and state electrical inspectorates — from FAT witnessing at manufacturer's works to COD certification and O&M handover.
- • Factory Acceptance Testing (FAT) witnessing
- • Site Acceptance Testing (SAT) & punch list
- • CEIG / state inspectorate clearance
- • Non-conformance reporting (NCR) management
- • HSE audit & O&M documentation handover
Procurement & Vendor Management
Strategic sourcing, quality-assured procurement, and contract management across the full EPC supply chain — from OEM selection to site delivery and warranty management.
Equipment Sourcing & OEM Qualification
Structured vendor qualification process for power transformers, switchgear, inverters, BESS containers, and BOS components — covering technical compliance, financial capacity, and reference project validation.
- • Approved vendor list (AVL) management
- • RFQ / RFP preparation & bid evaluation
- • Technical bid levelling & TEC reports
- • Type test certificate review
Third-Party Inspection & FAT Witnessing
Independent inspection at manufacturer's works during critical stages of production — ensuring dimensional, electrical, and mechanical compliance before equipment dispatch to site.
- • Factory Acceptance Test (FAT) witnessing
- • Pre-dispatch inspection (PDI) reports
- • Stage-wise manufacturing inspection
- • Packing & preservation standard checks
Contract Management & Warranty Administration
End-to-end contract lifecycle management including purchase order tracking, milestone-linked payment schedules, insurance coordination, and multi-year warranty claim administration.
- • PO issuance & milestone tracking
- • Bank guarantees & performance security
- • Logistics, insurance & transit risk
- • Warranty & AMC administration
Commissioning & Quality Protocols
Our commissioning engineers operate in accordance with IEEE, IEC, and IS (Bureau of Indian Standards) testing procedures. All test data is documented in signed SAT reports submitted as part of the formal CEIG inspection dossier.
Dielectric & Insulation Testing
Hi-pot, insulation resistance (IR), and dielectric absorption ratio (DAR) testing for transformers, cables, and switchgear per IEC 60243 and IS 6792 standards.
Protection Relay Injection Testing
Secondary injection testing of numerical protection relays for overcurrent, differential, distance, and earth-fault functions using OMICRON CMC / Megger test sets.
BESS Round-Trip Efficiency Validation
Charge/discharge cycling tests to validate RTE, C-rate capability, SOC accuracy, and thermal management performance against contracted BESS performance guarantees.
SLDC Telemetry & Grid Synchronization
RTU/IED telemetry verification with SLDC and RLDC control centres, including SCADA data point list validation and final statutory synchronization under CEIG observation.
Put Our Capabilities to Work on Your Project
Engage our engineering specialists for power system studies, design reviews, or turnkey project management.