Hazardous Areas Classification&Electrical Safety Training

DEVELOP Training Center menyelenggarakan Kelas Hazardous Areas Classification&Electrical Safety Training yang sangat berguna untuk mendapatkan pengetahuan tentang :

• Faktor-faktor klasifikasi area, termasuk ventilasi dan sumber api
• Kriteria klasifikasi area berbahaya berdasarkan gas, uap, cairan, atau debu mudah terbakar
• Memilih dan memasang peralatan listrik untuk lingkungan berbahaya
• Langkah-langkah keselamatan dan perlindungan di area berbahaya
• Metodologi penilaian risiko untuk instalasi listrik di area berbahaya

Pembahasan materi mengetengahkan contoh-contoh latihan dalam konteks dunia proyek sehingga lebih familier dengan aktivitas proyek sehari-hari.

Hazardous Areas Classification&Electrical Safety Training

DEVELOP menerapkan Syllabus Electrical Equpment and Hazardous Areas Clasification Training dengan tahap-tahap pembelajaran berkualitas sbb :

Sesi 1-2

Skill Focus:

• Electrical Safety Installation Inspection&Maintenance Overview
• Applicable Related Standards&Codes (NFPA,IEC,ISA,EN)
• Hazardous Locations & Hazardous Explosive Materials
  • Oil Gas, Power Plant, Petrochemical, Process Plant, Mining/Dust&Manufacturing Industries
  • Area Classification
  • Explosive Gas Atmospheres
  • Group Gas&Class temperature
• Flammable Vapors&Explosive/Ignitable Mixture
• Flammable Material Present Continuously, Intermittently&Present Abnormally
  • Zone 0,Zone 1&Zone 2
  • Zone 20,Zone 21&Zone22
  • IEC Classification per IEC-60079-17
  • Ansi/Nfpa 70 National Electric Code
• Flash Point, Flammable Liquid &Nfpa 30 Test Procedures
  • Combustible Liquid
  • Class I Areas/Locations&Class I Temperature
  • Class I Division 1 & Division 2
  • Abnormal Operation (Failure of Processing Equipment&Failure of ventilation)
  • Explosive Range of Class I Flammables
• Flammable vapors in Equipments Usage
  • Pump Seals
  • Valve Packing
  • Overpressure Protection Devices (Relief Valves, Rupture Discs, Conservation Vents)
  • Compressor Seals
• Process Drains&Vents
• Adequate Ventilation & Safe Gap (Mesg)
• Minimum Igniting Current (Mic) Ratio
• Authority Jurisdiction
• Unclassified areas
• Determination Of Area Classification
  • Assessment Method (Process Safety Engineer, Operations-Mechanical Integrity Engineer,Design Engineer, Risk Assessment)
  • Area Classification Flowchart Class I
  • Area Classification Procedure (Plot Plans, Process Flow Diagrams, P&Id, Pfd)
• Process Pressure, Temperature&Flow Rates
• Stream Material Balance
• Risk Assessment Methodology
• Electrical Safety Installation Case Studies

Sesi 3-4

Skill Focus:

• Determine Fire Hazard Properties of Combustible Materials
• Area Classification and Extent (Vessels, Tanks, Trenches, Building Structures, etc.)
• Emission Sources and Area Classification Documentation
• Equipment in Classified Areas
• Protection Techniques and Equipment Approval
  • Equipment in Class I and II Locations
  • Certification Bodies and Product Utilization
  • Flameproof and Increased Safety Motor Enclosures
• Division 1 Design Considerations
• Maximum Explosive Pressure, Minimum Ignition Temperature, and Safe Clearance
• Special Thermal Protection (Insulation or Thermostats)
• NEC Temperature Codes
• Motor Protection Methods
  • Intrinsically Safe (2 Faults)
  • Flameproof
  • Tight Electrical Constraints
  • Purged
  • Non-Sparking
  • Increased Safety Terminal Boxes
  • UL Listed Motor Nameplate
• Methods of Protection and Hazard Reduction
  • Confine the Explosion
  • Energy Limiting
  • Purging and Pressurization
  • Oil Immersion
  • Physical Isolation
  • Non-incendive Systems
• Electrical Safety Installation Case Studies

Hazardous Areas Classification&Electrical Safety Training

Materi Training dirancang khusus oleh para praktisi Project Engineers sesuai dengan experience dan solid knowledge  mereka dalam menangani project. Anda akan mendapat sharing ilmu langsung dari para praktisi yang berpengalaman bertahun-tahun.

Selama training, instruktur kami akan menggunakan kombinasi teori serta praktek langsung dengan studi kasus telah dipersiapkan yang menyerupai Proyek nyata.

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