End-to-End Expertise – From design and engineering to commissioning and maintenance, we support every phase of the data center lifecycle.
System Redundancy (N, N+1, 2N, 2N+1)
Tier I – Basic infrastructure (single path, no redundancy)
Tier II – Redundant components (N+1 capacity)
Tier III – Concurrently maintainable (no downtime during maintenance)
Tier IV – Fault-tolerant (2N systems, continuous operation)
Hyperscale – 30 MW+
Enterprise / Traditional – 5–30 MW
Modular – 1–10 MW (scalable)
Edge / Small – <1–2 MW
Cloud-Scale – Large-scale cloud and colocation platforms
Enterprise IT – Private infrastructure for critical workloads
Modular Deployment – Rapid, prefabricated data center solutions
Edge Computing – Low-latency support for distributed workloads
Design and Draft Electrical System and Sub-Systems SLD/3-line diagrams/Schematic/Looms/Circuits/Functional diagrams/ Block diagrams, Protection and Control Schematics, Master Plan, Concept
Design and Draft Electrical Wiring Interconnection Systems & Integration, Wiring diagrams (EWIS)
Low, Medium and High Voltage, EHV Electrical Systems
Low and Medium Voltage Switchgear, Bus Duct, Busway, Motor Control Centres, (MCC), Switchboard, Panel board, Electrical Control Panels, Distribution Boards, Lighting Panels, Power Factor Correction Panels, Metering Panels, Relay and Protection Panels, Telephone Panels, Breaker Test Panels, Main Control Panels, Switching Panels,
RMU, ATS, STS, Reactor
Substation Engineering (Primary and Secondary), Compact Substation (CSS), (Metal-Clad Substation)
Power Transformer, Distribution Transformer, Circuit Breaker, Isolator, LBS
Lightning Arrester, Protection Relays, CT, PT/VT, Energy Meter
Busbars, Insulators, Earthing System
SCADA, Control Panels, Battery System
Electrical System Redundancy (N, N+1, 2N, 2N+1)
Selection and Sizing of Electrical Components like Wire, Cable, Fuses, Protection Relays, Control relays, Connector, Terminal, ACB, VCB, SF6, OCB, MCCB, MCB, Contactors, Busbar, Current Transformers, Power Transformers, Potential Transformers, Metering, Surge arresters, Switches, SFU, Transformers, Motors, Generators, NGR, VFD, Servo Drives, Capacitors etc
Electronics Cabinets, Racks,
Electrical Cabinets, Enclosures
Cable Ladders/Trays, Outdoor cable ladders/trays
Electrical Power Monitoring Systems, Power Quality Management Systems
E-House (Electrical House / Modular Electrification Enclosure),
Engineered Building Solutions (EBS)
Electrical Fixing and Fastening
Power feed to HVAC, Cooling, Climate Control
Power l Feed to Coolant Distribution Units (CDU)
Electrical Connection and Protection
Solar System
EV Charging Systems
EPMS / BMS / DCIM Integration
Power Distribution Unit (PDU)
Remote Power Panel (RPP)
Power Feed to Rack Power Distribution Unit (rPDU)
Communication Protocols, Energy Monitoring Systems, SCADA
Distributed Control System (DCS), PLC, HMI, Controls & Instrumentation, IoT
Fire Protection Systems, Security surveillance and Monitoring Systems, BMS, Fire Detection & Suppression Systems
Lighting, Visual Lighting, Dia-Lux, Dia-Lux Evo
Grounding/Earthing & Bonding, Lightning & Surge Protection
CAD Tools: AutoCAD, AutoCAD Electrical, Zuken E3, Mentor Graphics Capital Harness XC, UG NX, E-Base, Visio, Catia Electrical Workbench, E-Plan, CREO Cabling, SolidWorks, AutoCAD Electrical, SEE Electric, Revit MEP etc.
Power Systems Analysis/Studies Tools:
ETAP, MATLAB/SIUMULINK, PSCAD, DIgSILENT, PSS/E, SKM Systems, OpenDSS, PowerWorld, Power Factory etc
Energy Storage Solutions
Battery Energy Storage Solutions (BESS),
UPS (Static and Modular), Battery Bank
FAT, SAT, Pre-Commissioning, Integrated Systems Testing (IST)
Standards: IEC, NEC, NEMA, UL, NEC, IEEE, NFPA (70E), ANSI,IS, BIS, BS, ISO, DIN, EN CEN, CENELAC, ASCE, AJH, ASHREA, NBC, TIA-942-B, CEIG, OSHA, Uptime Institute Tier Standards
Network Engineers
Network Architects
NOC (Network Operations Center) Engineers
Firewall & Network Security Specialist
Routing & Switching Specialist
Network Support Engineers
Network Administrators
SDN / SD-WAN Engineers
Network Automation & DevNet Engineers
EMS
SCADA
Distributed control system (DCS)
PLC
HMI
EMS
Smart Metering Systems
Building Energy Management Systems (BEMS)
Industrial Energy Monitoring Systems (IEMS)
Renewable Energy Monitoring Systems
IoT-Based Energy Monitoring Systems
Smart Plant Instrumentation
Smart Grid Power Systems
Grid Stability, and Integration
Protection & Control
Grid Stability
Power Quality
Preventive & Breakdown Maintenance
Transformer Maintenance & Testing
Switchgear & Equipment Testing
Cable Testing & Maintenance
Protection & Relay Systems
Condition Monitoring
SCADA & Automation Systems
Power Supply Restoration
DG, UPS & Backup Systems
Earthing & Grounding
Power Quality & Energy Management
Substation & Electrical Panels
Lighting & Auxiliary Systems
Fire & Safety Systems
Synchronization & Load Sharing
Safety & Compliance
Project EHS – PMC (Construction )
Commissioning EHS
Operations EHS
Electrical Safety (HV/LV & LOTO)
MEP Safety – Mechanical, Electrical, Plumbing
Contractor Safety
Fire & Life Safety
Risk & Compliance
RCA
Environmental & Sustainability (ESG)
Permit-to-Work (PTW) & SIMOPS
EHS Data & Reporting / Digital Systems
RALICOMM is headquartered at Hyderabad, we recruit for leading organizations for various sectors to serve them for their various Manpower requirements.