Industrial Electrical Engineering & Commissioning Services
Comprehensive field services spanning high-voltage cabling, chemical earthing, lightning surge dissipation, power house setup, and certified switchgear testing across Pakistan.
How We Execute Electrical Engineering Projects
Site Survey & Assessment
Our electrical engineers conduct on-site load analysis, soil resistivity measurement, or space auditing.
Engineering & SLD Design
Detailed CAD blueprints, fault calculation, short-circuit withstand planning, and bill of quantities.
Execution & Calibration
Precise on-site mechanical erection, torque tightening, dielectric testing, and secondary injection.
Commissioning & Handover
Live energization under load, infrared thermography audit, and official compliance certification.
Our Comprehensive Industrial Services
Cable Tray & Cable Ladder Systems
Electrical Masters provides industrial-grade cable management solutions customized for heavy commercial and industrial infrastructure. Our cable tray and ladder systems are manufactured using high-yield hot-dip galvanized steel, pre-galvanized sheet, and aluminum to resist severe atmospheric corrosion.
- Heavy-duty perforated cable trays & ladder type raceways
- Hot-dip galvanized (HDG), pre-galvanized, and powder-coated finishes
- Standard load test compliant up to NEMA VE-1 / IEC 61537
- Complete accessories: bends, tees, reducers, covers, and unistrut brackets
- Structured routing design avoiding thermal hotspot accumulation
Earthing & Grounding Systems (All Types)
A robust grounding system is paramount for personnel safety and equipment protection against fault currents. We provide turnkey earthing systems tailored to soil condition, low ground resistance (< 1 Ohm), and high fault current dissipation.
- Chemical earthing with maintenance-free ground enhancing compound (BFC)
- High-purity electrolytic 99.9% copper plate & copper-bonded steel rods
- Deep well bore grounding for difficult soil / rocky terrains
- Exothermic welding (Cadweld) for permanent low-resistance connections
- Pre-commissioning Earth Resistance Megger Testing & compliance certification
Lightning Protection Systems
We engineer active and passive lightning protection solutions that intercept direct lightning strikes, safely channel massive surge energy to the ground, and safeguard sensitive automation electronics via Class I & Class II surge protection devices (SPDs).
- Active Early Streamer Emission (ESE) air terminals with certified radius
- Conventional Franklin rod & Faraday mesh network systems
- Heavy-duty insulated down conductors & lightning strike event counters
- Main switchboard Type 1+2 surge protection coordination
- Zero-voltage gradient dissipation grounding grid
Industrial Cabling & Plant Lighting
From 11kV medium voltage feeds to factory floor lighting automation, our technicians execute cable pulls, glanding, termination, and lighting installation with flawless phase balancing and thermal management.
- HT / LT armored power & control cable laying (underground & overhead)
- Heat-shrinkable and cold-shrinkable high voltage cable terminations
- High-bay LED industrial lighting with smart daylight harvesting sensors
- Flameproof & explosion-proof lighting for hazardous chemical zones
- Emergency egress lighting with backup battery inverter systems
Power House & Substation Installation
We manage complete power house infrastructure projects from civil foundation coordination to electrical bus-duct connection, generator auto-synchronization, and full utility-to-generator ATS transfer schemes.
- Step-down distribution transformer rigging, placement & oil filtration
- Multiple generator synchronizing & load sharing panel integration
- Compact substation (CSS) and package substation integration
- Main busway / sandwich busduct installation up to 5000A
- Substation ventilation, acoustic attenuation & fire safety interlocks
High Mast & Outdoor Lighting Poles
Engineered to withstand high wind velocities, our lighting poles feature hot-dip galvanized coating and structural integrity. Ideal for highway illumination, sports arenas, industrial yards, and municipal parks.
- High mast poles (15m to 40m) with motorized winch gear for lantern carriage
- Octagonal and conical continuous-taper poles (3m to 12m)
- Solar-integrated hybrid street lighting with MPPT controllers
- Anchor bolt cage casting and civil foundation structural engineering
- Automated timer & photocell dusk-to-dawn switching enclosures
Installation, Testing & Commissioning of Switchgear
Our factory-trained commissioning engineers ensure every switchboard operates with precision reliability before live energization. We perform rigorous dielectric, functional, interlock, and protection relay testing.
- Primary and secondary current injection testing for protection relays
- Circuit breaker timing & contact resistance (Ductor) measurements
- High potential (Hi-Pot) & insulation resistance megger testing
- Thermal imaging infrared thermography under full operational load
- Mechanical and electrical interlocking functional validation
Switchgear Retrofit, Maintenance & AMC
Extend the lifecycle of existing switchgear without full plant shutdown. We replace obsolete breakers with cutting-edge ACB/MCCB units, upgrade capacitor banks, and provide preventative maintenance programs.
- Direct retrofit cradle kits for vintage switchgear (ABB, Schneider)
- Scheduled preventative maintenance & contact point deoxidization
- PFI capacitor cell capacitance health check and replacement
- 24/7 emergency fault diagnosis and breakdown support
- Arc flash mitigation upgrades and remote racking retrofit
Annual Maintenance Contracts (AMC) & Emergency Breakdown
Protect your plant against unplanned electrical outages. We offer customized quarterly AMC inspection packages and rapid-response fault isolation.