Ex Motor Hazardous Areas,Flameproof&Explosion Proof Workshop

DEVELOP Training Center menyelenggarakan Kelas Ex Motor Hazardous Areas,FlameproofExplosion Proof Workshop yang akan mengajarkan kepada Anda tentang :

• Ex Motor untuk Hazardous Areas,FlameproofExplosion Proof
• Ex Motor Rated voltage,Average StartingFrequency in service
• Operation Methodoverpressure Maintenance
• Classification areasprotection
• Stator assessmentIgnition risk factors
• dll

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

DEVELOP menerapkan Syllabus Ex Motor Hazardous Areas,FlameproofExplosion Proof Workshop dengan tahap-tahap pembelajaran berkualitas sbb :

Sesi 1-2

Skill Focus:

• Ex Motor Hazardous Areas,FlameproofExplosion Proof Overview
• Explosive atmospheres Fundamentals
• Classification of areasTypes of protection
• Ex n -Non-Incendive,Ex e -Increased SafetyEx p -Pressurization
• Defining ZonesProtection Types
• Applicable StandardsCodes
  • IEC -International Electrotechnical Commission
  • NEC -National Electric Code
  • IEC 60079 -various parts
  • IEC 60079-1 Flameproof enclosures ‘d’
  • IEC 60079-2 Pressurised enclosures ‘p’
  • IEC 60079-7 Equipment protection
  • IEC 60079-15 Construction, test
  • IEC 60079-19 Equipment repair,
• Explosive Atmospheres ConditionsIgnition sources
• Hazardous Area (Zone 0,Zone 1Zone 2)
• GasesVapours
• Explosive range of gases (Acetylene,Hydrogen,Ethylene,Methanol,Propane)
• Gas Group Area
• Temperature Classification
• Temperature ClassMaximum Surface Temp
• Ignition Temperature Of ApparatusFlammable Substance
• Protection types for zones
  • Ex nA – Non-Incendive IEC 60079-15
  • Ex e – Increased safety IEC 60079-7, Ex d – Flameproof enclosure IEC 60079-1
  • Ex p – Pressurisation IEC 60079-2 protection types for accessories
  • Ex ia – Intrinsic safety IEC 60079-11, Ex q – powder filling IEC 60079-5
  • Ex m – encapsulation IEC 60079-18, Ex o – oil immersion IEC 60079-6
  • Ex nA EquipmentsSparks-Hot surfaces prevention IEC 60079
• CASE STUDY

Sesi 3-4

Skill Focus:

• Potential stator winding discharge risk assessmentIgnition risk factors
  • Rated voltage,Average starting frequency in serviceTime between detailed inspections (IEC 60079-17)
  • Degree of protection (IP Code)Environmental conditions
  • Potential air gap sparking risk assessment for cage rotor ignition risk factors
• Rotor cage construction
  • Rated output,Radial cooling ducts in rotorRotor-stator skew
  • Rotor overhang parts
• Temperature classWorking Voltage of Neutral Points
• Stator Winding Discharge Risk Assessment (Rated voltage,Average StartingFrequency in service)
• Time between detailed inspections,Degree of protection (IP Code)Environmental Conditions
• Air Gap Sparking Risk Assessment
• Rotor cage construction,Number of polesRated ouput
  • Radial cooling ducts in rotor,Rotor or stator skewRotor overhang parts
  • Temperature class
  • Stator ignition test
  • IEC 60079-7
• Ex p Machines
  • Px pressurization
  • Py pressurization
  • Pz pressurization
  • IEC 60079 -2
• Method of operation,Pre-start purge cycleMaintenance of overpressure
• Hook-up diagram
• CASE STUDY

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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