Integrated Engineering & Energy
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High Voltage & Low Voltage Power Systems

Electrical Engineering & Consultancy

Design it right. Operate it reliably.

DEEPTI Engineering delivers full-lifecycle electrical infrastructure engineering for industrial plants, commercial high-rises, and institutional complexes. We ensure your electrical distribution meets statutory standards, operates with maximum reliability, prevents costly downtime, and optimizes energy flow.

✓ HT / LT Substation✓ SLD Engineering✓ Power Quality✓ Protection Relay Coordination

Core Capabilities & Engineering Deliverables

Structured engineering scopes designed to eliminate technical risk and deliver certified results.

A

System Design & SLD

Complete design for HT/LT systems, substation layout, generator synchronization, switchgears, and Single Line Diagrams.

Deliverables:
Single Line Diagrams (SLD)
Substation Layout & Clearances
Panel Schedules & GA Drawings
Switchgear & MCC Specifications
B

Technical Load Assessment

Exhaustive load profiling, transformer and diesel generator capacity sizing, cable ampacity calculations, and short-circuit fault analysis.

Deliverables:
Maximum Demand Analysis
Transformer / GenSet Sizing
Cable Derating & Voltage Drop
Short-Circuit & Protection Review
C

Energy & Power Quality

Harmonic distortion analysis, Power Factor Improvement (PFI) design, line loss diagnostics, and voltage stability enhancement.

Deliverables:
PFI Plant Sizing & Optimization
THD (Total Harmonic Distortion) Audit
Loss Calculation & Mitigation
Voltage Sag/Swell Troubleshooting
D

Maintenance & Compliance Strategy

Preventative Maintenance (PM) scheduling, insulation resistance tests, condition monitoring, and statutory compliance certifications.

Deliverables:
Preventative Maintenance Schedules
Infrared Thermography Review
Troubleshooting Protocol
Compliance & Safety Documentation

Technical Specifications & Compliance Benchmarks

Voltage Classes33kV / 11kV / 0.415kV 3-Phase Systems
Standards ComplianceBNBC, IEC 60364, IEEE, NFPA 70
Primary DeliverableStamped SLD, BOQ, Technical Specifications & As-Built Docs
Testing CapabilitiesEarth Resistance, Insulation Resistance (Megger), Relay Tripping

Target Facility Applications

Textile & Garments Processing Mills
Steel, Cement & Heavy Manufacturing
Commercial Tower Substation Upgrades
Pharmaceuticals & Cleanrooms
Cold Storage & Logistics Hubs

Technical Questions & Answers

Why is an updated SLD (Single Line Diagram) crucial for my facility?

An accurate SLD is the foundational roadmap of your electrical distribution. It is required for safety audits (such as RSC, Nirapon, or Fire Safety), protection relay settings, expansion planning, and rapid troubleshooting during unexpected power outages.

How do you improve poor power factor and eliminate utility penalties?

We analyze active and reactive load profiles, detect harmonic frequencies, and design detuned automatic Power Factor Improvement (PFI) capacitor banks that maintain a power factor above 0.98 without resonance risks.

Request Engineering Assessment / RFP

Provide your facility details and required engineering disciplines. Submit directly to our engineering desk via WhatsApp or standard web RFP.

Direct Telephone Hotline: +880 1705-880322
Engineering Assessmentসরাসরি প্রকৌশল পরিদর্শন ও পরামর্শ

Engineering Direct Advisory & Assessment

Whether planning a new industrial substation, sizing rooftop solar PV and LiFePO4 BESS, or auditing power quality and factory lighting, our engineering team is available for on-site consultation.

• BNBC & IEC 60364 Design• Stamped SLD & BOQ• Turnkey EPC Delivery