Do you carry out arc flash assessments?

Yes — we provide arc flash hazard assessments to IEEE 1584 and can supply arc-rated PPE recommendations and equipment labelling.

Can you design for generator and solar integration?

Yes — our Distribution designs include automatic changeover for generators and solar inverter interfacing with appropriate protection.

What size projects do you handle?

We handle projects from single buildings up to large industrial complexes with multiple MV/LV switchrooms and distributed MCCs.

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Services / Electrical

Low Voltage (LV) Distribution Systems

Complete Electrical DistributionSystem Setup and Optimisation.

RS designs and installs complete internal LV electrical distribution systems, from main switchboards and sub-main distribution to final distribution boards, for industrial facilities, commercial buildings and residential developments. Our scope includes load assessment, SLD development, MDB/SMDB/DB supply and installation, cable containment and routing, power and lighting distribution, earthing and bonding, protection coordination, testing, commissioning and final handover.

Key Benefits

Energy-efficient designs reduce running costs

Correct protection coordination prevents nuisance tripping

Flexible busbar and cable tray systems support future changes

Motor control centres sized for actual motor loads

Power factor correction to avoid utility penalties

Full testing and thermographic survey at handover

Our Process

Load Schedule Development

Itemised load schedule with demand factors and maximum demand calculations.

Distribution Design

Single-Line diagram, cable sizing, switchboard layout and protection coordination study.

Equipment Supply

Main Switchboards, DBs, MCCs, Transformers, UPS, Cable containment and Cabling.

Installation

Switchboard installation, cable pulling, termination and labelling to IEE/IEC standards.

Testing

Insulation resistance, loop impedance, earth electrode and RCD testing.

Commissioning & Handover

Live testing, Thermographic survey, As-built drawings and O&M manual.

Features Included

LV main switchboards and sub-boards

Motor control centres (MCCs)

Power factor correction panels

UPS and generator changeover systems

Cable tray, ladder and trunking systems

Earthing and lightning protection

Power quality monitoring

Arc flash hazard assessment

Frequently Asked Questions

Ready to discuss your low voltage (lv) distribution systems project?

Let's scope a solution built around your site, load and objectives.

Start Your Project

Why Choose RS

Power Quality Expertise — Power quality assessment to identify voltage fluctuations, harmonics, power-factor issues and other electrical disturbances affecting equipment performance.

Motor & Generator Integration — Proper integration of motors, generators and associated protection/control systems, including coordination with the facility’s LV distribution network.

Complete As-Built Documentation — Comprehensive updated single-line diagrams, cable schedules, equipment details and installation records to provide an accurate reference for future operation, maintenance and modifications.

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Loading Renewable System

Fetching the latest information...

Services / Electrical

Low Voltage (LV) Distribution Systems

Complete Electrical DistributionSystem Setup and Optimisation.

Key Benefits

Energy-efficient designs reduce running costs

Correct protection coordination prevents nuisance tripping

Flexible busbar and cable tray systems support future changes

Motor control centres sized for actual motor loads

Power factor correction to avoid utility penalties

Full testing and thermographic survey at handover

Our Process

Load Schedule Development

Itemised load schedule with demand factors and maximum demand calculations.

Distribution Design

Single-Line diagram, cable sizing, switchboard layout and protection coordination study.

Equipment Supply

Main Switchboards, DBs, MCCs, Transformers, UPS, Cable containment and Cabling.

Installation

Switchboard installation, cable pulling, termination and labelling to IEE/IEC standards.

Testing

Insulation resistance, loop impedance, earth electrode and RCD testing.

Commissioning & Handover

Live testing, Thermographic survey, As-built drawings and O&M manual.

Features Included

LV main switchboards and sub-boards

Motor control centres (MCCs)

Power factor correction panels

UPS and generator changeover systems

Cable tray, ladder and trunking systems

Earthing and lightning protection

Power quality monitoring

Arc flash hazard assessment

Frequently Asked Questions

Ready to discuss your low voltage (lv) distribution systems project?

Let's scope a solution built around your site, load and objectives.

Start Your Project

Why Choose RS

Power Quality Expertise — Power quality assessment to identify voltage fluctuations, harmonics, power-factor issues and other electrical disturbances affecting equipment performance.

Motor & Generator Integration — Proper integration of motors, generators and associated protection/control systems, including coordination with the facility’s LV distribution network.

← Back to All Services