Electrical Equpment and Hazardous Areas Classification Training

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

• Kriteria yang digunakan untuk mengklasifikasikan area sebagai berbahaya berdasarkan keberadaan gas, uap, cairan, atau debu yang mudah terbakar (flammable gases, vapors, liquids, or combustible dust)
• Kepatuhan terhadap standar seperti nec, iec, dan kode lain yang berlaku
• Faktor yang mempengaruhi klasifikasi area, termasuk ventilasi dan ignition/sumber api
• Memilih dan memasang peralatan listrik yang cocok untuk lingkungan berbahaya
• Langkah-langkah keselamatan dan perlindungan yang harus diterapkan di area berbahaya
• Metodologi penilaian risiko khusus untuk instalasi listrik di area berbahaya

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

Electrical Equpment and Hazardous Areas Classification 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
• Classified Area Extent in Equipments (Vessels, Tanks, Trenches, Sumps, Building Structures, Dikes, Partitions, Levees& Other Items affect Dispersion Process Material&Wind Direction)
• Point Sources of Emissions & Area Classification Documentation
• Equipment in Classified Areas
• Protection Techniques Divisions
• Equipment Approval Equipment
  • Equipment In Class I Locations
  • Equipment In Class II Locations
  • Certification Bodies
  • Product Utilization
  • Flameproof (Special Motor enclosures)
  • Increased Safety which Involves More Robust Electrical Designs
• Div 1 Design Considerations
• Maximum Explosive Pressure, Safe Clearance (Flame path)&Minimum Ignition Temperature
• Special Insulation Or Thermostats
• NEC Temperature Codes
• Motor Protection Methods
  • Intrinsically Safe (2 Faults)
  • Flameproof
  • Tighter Constraint son Electrical Design
  • Purged
  • Non Sparking
  • Increased Safety Terminal Box
  • Motor Nameplate Ul Listed Nameplate
• Methods Of Protection & Hazard Reduction
  • Confine The Explosion
  • Energy Limiting
  • Purging And Pressurization
  • Oil Immersion
  • Physical Isolation
  • Nonincendive System
• Electrical Safety Installation Case Studies

Electrical Equpment and Hazardous Areas Classification 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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