Turnkey Industrial
Electrical Services
Complete high-tension (HT/LT) substation EPC, 24/7 emergency UPS AMC maintenance, precision thermal cooling, and pan-India supply chain logistics. From preliminary single-line diagram (SLD) engineering and transformer civil foundation to CEIG statutory approvals and round-the-clock uptime protection.
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Receive engineering proposal & turnaround SLA in 15 mins
Industrial Engineering Execution & Quality Benchmarks
Strict adherence to Indian Electricity Rules (IER 1956), CEIG safety clearances, and ISO 9001 certified maintenance protocols.
1. Turnkey HT Substation Erection & Civil-Electrical Interfacing
Deploying high-tension (11kV, 22kV, 33kV) electrical infrastructure requires precision engineering coordination across civil plinth construction, oil sump drainage, earth grid resistance measurement (< 1 Ohm), and lightning arrestor surge diverter coordination. Northern EPES manages the complete lifecycle from equipment staging, transformer vacuum pressure filling, busduct erection, to statutory state electrical inspectorate (CEIG) liaisoning.
2. Comprehensive Annual Maintenance Contracts (CAMC)
Unplanned downtime in a manufacturing facility or continuous process plant directly results in hundreds of thousands of rupees in lost production per hour. Our CAMC clients benefit from guaranteed 2-to-4 hour emergency response SLAs across 50+ industrial corridors in India, backed by:
- Calibrated Infrared Radiometric Scanning: Identifying high-resistance micro-corrosion spots before thermal runaways cause circuit breaker fires.
- DC Bus Capacitor Health Audits: Continuous measurement of equivalent series resistance (ESR) and electrolyte leakage on UPS rectifier filter assemblies.
- Direct OEM Spares Replacements: Stocked inventory of original IGBT modules, logic driver motherboards, and static switch bypass SCRs.
3. Precision Thermal Management for Critical IT & Power Rooms
High-power UPS battery galleries generate localized heat pockets that accelerate lead-acid battery grid degradation (for every 8°C rise above 25°C, battery design life is halved). Northern EPES designs specialized closed-loop hot/cold aisle containment and precision air conditioning (PAC) systems ensuring constant 22°C ± 1°C thermal stability and positive pressurization against industrial airborne dust.
4-Stage Maintenance Methodology
How Northern EPES conducts preventative maintenance and emergency overhauls without operational downtime.
LOTO & Safety Isolation
Full Lockout/Tagout de-energization, dielectric discharge verification, and initial thermal baseline scans with calibrated FLIR cameras.
Precision Diagnostics
Insulation resistance (Megger), contact resistance (Ductor), harmonic profiling, and internal cell conductance/impedance analysis.
Preventative Overhaul
Busbar retorquing to OEM Nm specifications, cooling fan replacements, DC filter capacitor ESR checks, and controller firmware updates.
Full Load Bank Validation
Controlled resistive and inductive dummy load bank testing up to 100% rated capacity before recommissioning live plant loads.
Guaranteed Service Standards
Strict operational commitments guaranteed under our Comprehensive Annual Maintenance Contracts (CAMC).
Emergency On-Site MTTR
Certified emergency engineers dispatched 24/7/365 to resolve critical production-stopping power failures.
Arc Flash Safety
100% PPE adherence with dielectric safety gear, LOTO certified isolation, and NFPA 70E compliance.
OEM Spare Parts
Factory-original power components, IGBT drivers, and bypass switches in ready regional stock.
Inspectorate Clearances
End-to-end statutory documentation, SLD preparation, and liaising for official energization sanctions.
Enterprise Maintenance SLA Tier Comparison
Choose the exact level of critical engineering protection required for your facility's operational uptime targets.
| Engineering Deliverable | Standard PM Contract | Comprehensive CAMC | Platinum 24/7 Mission-Critical |
|---|---|---|---|
| Emergency On-site SLA | Within 8 Business Hours | Guaranteed 4 Hours | ⚡ 2 Hours Maximum (24/7/365) |
| OEM Spares & Consumables | Chargeable at OEM List | 100% Included (Except Batteries) | ✔ 100% Included + Hot Standby Modules |
| Preventative Health Audits | 2 Visits / Year | 4 Visits / Year (Quarterly) | ✔ Monthly Comprehensive + Thermography |
| Load Bank Verification | Optional Add-on | Annual 100% Load Bank Test | ✔ Bi-Annual Full Dynamic Load Step FAT |
| Dedicated Senior Engineer | Regional Pool Support | Assigned Regional Team Lead | ✔ Designated Account Chief Engineer |
6-Point Facility Electrical Health Audit
Before entering an AMC contract, our engineering teams conduct an exhaustive diagnostic baseline to certify equipment health and eliminate latent points of failure.
FLIR Infrared Thermal Scan
Scanning all power terminals, circuit breaker contact points, and capacitor banks to detect micro-resistance hotspots exceeding 45°C rise.
Harmonic Distortion Profiling
Class-A power quality analysis recording THDi and THDv across fundamental to 50th harmonic orders to verify IEEE 519 compliance.
Battery Internal Conductance
Measuring milli-ohm internal resistance and open-circuit float voltage across each individual battery block to isolate failing cells.
Ductor Contact Resistance
Micro-ohmmeter contact resistance checks across main HT vacuum circuit breakers (VCB) and air circuit breakers (ACB) busbar joints.
Earth Grid Resistance Testing
Fall-of-potential 3-point and 4-point earth pit resistance verification ensuring system grounding impedance remains safely below 1.0 Ohm.
Relay & Trip Timing Calibration
Secondary current injection testing to certify overcurrent, short circuit, and earth fault protective relay operating curves.