MDAC Engineering

21/10/2026

21/10/2026

⚡🔧 **STAR-DELTA MOTOR STARTER – HOW IT WORKS!**

This circuit illustrates a **three-phase star-delta motor starter**, designed to reduce starting current in industrial electric motors.

✅ **Starting:** The Main and Star contactors energise, connecting the motor windings in star to reduce starting current.

✅ **Running:** After a preset delay, the Star contactor opens and the Delta contactor closes, allowing the motor to operate at full rated voltage.

🛡️ The circuit incorporates a three-pole breaker and overload protection. Proper electrical and mechanical interlocking is essential to prevent simultaneous Star and Delta operation.

At **GTEP Engineering & Services**, we promote safe, reliable and standards-compliant motor control solutions.

⚡ **Powering Industry with Precision and Compliance.**

21/10/2026

14/10/2026

⚡🔧 **PROFESSIONAL ELECTRICAL CONDUIT INSTALLATION – PRECISION & SAFETY!**

Quality electrical installations begin with proper planning, neat conduit routing, secure junction boxes and professional workmanship.

👷🏿‍♂️ Our focus at **GTEP Engineering & Services** is on safe, reliable and compliant electrical installations, with competent technicians equipped with appropriate PPE and working in accordance with applicable **SANS 10142-1 and SHE requirements**.

✅ **Neat workmanship. Electrical safety. Quality without compromise!**

⚡ **GTEP Engineering – Powering Industry with Precision and Compliance.**

14/10/2026

💡✨ **LIGHTING UP HOMES WITH STYLE – GTEP ELECTRICAL!** ⚡🔧

Another beautiful **luxury LED ceiling light installation successfully completed by GTEP Engineering & Services in eMalahleni (Witbank)!** 🏡

We specialise in professional installation of modern decorative lighting, chandeliers, LED ceiling fittings, indoor and outdoor lighting, and general electrical installations.

✅ Professional installation & neat workmanship
✅ Safe and reliable electrical connections
✅ Modern, stylish & energy-efficient lighting solutions
✅ Quality workmanship aligned with applicable SANS standards

🏠 **Transform your home, office or business with GTEP Electrical!**

📍 **Serving eMalahleni and surrounding areas.**

📞 **Contact GTEP Engineering & Services for your next lighting or electrical installation project!**

⚡ **Powering Industry with Precision and Compliance.**

14/10/2026

⚙️🚨 **PRESSURE RELIEF VALVES – SMALL COMPONENTS, CRITICAL PROTECTION!**

A faulty or incorrectly installed pressure relief valve can lead to dangerous overpressure, equipment damage and catastrophic failure!

✅ Proper installation, correct pressure settings, periodic inspection, calibrated testing and strict adherence to approved SHE procedures are essential for safe operation.

At **GTEP Engineering & Services**, we promote reliable pressure protection systems, preventive maintenance and compliance with applicable engineering and safety standards.

⚠️ **Pressure must be controlled. Safety must never be compromised!**

**GTEP Engineering – Powering Industry with Precision and Compliance.**

14/10/2026

⚡🔧 **CABLE JOINTING – PRECISION, SAFETY & COMPLIANCE!**

Poor cable joints can cause overheating, insulation failure, electrical faults and costly power outages!

✅ Proper cable jointing requires competent technicians, approved jointing kits, correct cable preparation, reliable connections, insulation testing and strict SHE compliance.

At **GTEP Engineering & Services**, we promote professional cable jointing, electrical reliability and compliance with applicable SANS and industry standards.

⚠️ **No shortcuts. Quality connections save lives!**

**GTEP Engineering – Powering Industry with Precision and Compliance.**