Electrical Installation&Maintenance Low and Medium Voltage Workshop

DEVELOP Training Center menyelenggarakan Kelas Electrical Installation&Maintenance Low and Medium Voltage Workshop yang sangat berguna untuk mendapatkan skill tentang Perawatan serta optimalisasi Electrical Power Low&Medium (LV-MV) System.

Setelah selesai mengikuti Workshop Electrical Installation&Maintenance Low and Medium Voltage ini, peserta diharapkan akan mengerti dan memahami masalah Audit sampai pada penerapan konsep Power Management System. Dimana hal itu diperlukan oleh perusahaan sebagai suatu komponen pendukung kegiatan produksi untuk menjamin ketersediaan energi listrik dengan efisien dan murah.

Materi Training di DEVELOP Training Center dirancang khusus oleh para praktisi designer & engineer sesuai dengan kebutuhan project.

Electrical Installation&Maintenance Low and Medium Voltage Workshop

DEVELOP mengimplementasikan Syllabus Electrical Installation&Maintenance Low and Medium Voltage Workshop dengan tahap-tahap pembelajaran berkualitas sbb :

Sesi 1-2

Skill Focus:

1. LOW&Medium Voltage INSTALLATION, SAFETY&APPLICABLE STANDARDS-CODES

• Low&Medium Voltage Installation
• Power Supply of Low&Medium Voltage
• Low&Medium Voltage Safety Principles
• Low&Medium Voltage Inspection
• Applicable Standards/Codes&Regulation
• Electrocution at Low vs Medium Voltage
• Arc Flash
• Qualified Person
• Approach Boundaries

2. LOW&Medium Voltage Systems Types

• Utility and Industrial One lines
• Reliability Requirements
• Overhead and Underground Systems
• Regulated Systems

3. LOW&Medium Voltage Cable

• Copper vs Aluminum Design
• Voltage Ratings
• Insulation Ratings
• 100%, 133%, 173% Insulation Levels
• Shielding Requirements
• Electric Fields
• Terminating MV
• Conductors
• Orientation of Overhead Lines

4. Medium Voltage Substation Transformers

• Core and Coil Design
• Aluminum and Copper Windings
• Loss Evaluation
• Efficiency
• Regulation

5. Spot Networks

• Spot Network Design
• Network Protectors
• Network Protector
• Relay Operation
• Directional Protection Requirements

6. Partial Discharge

• Corona
• Surface Tracking
• Voltage Stress
• Sensing Partial
• Discharge
• Component Failure

7. Grounding Medium Voltage Systems

• Resistance Grounding
• Solid Grounding
• Ungrounded Delta
• Charging Current
• Effect of Ground Faults on Delta Voltage

8. Surge Protection

• Lightning and Switching Surges
• Classes of Surge Arresters
• MCOV Ratings – (Maximum Continuous Operating Voltage)
• TOV – (Maximum Temporary Over Voltage Capability)
• Protective Characteristics
• Surge Arrester Selection
• Energy Capability
• Effect of Grounding on Arrestor Selection
• Insulation Coordination
• Low and Medium Voltage INSTALLATION&MAINTENANCE CASE STUDY&DISCUSSION

Sesi 3-4

Skill Focus:

9. Current Transformer Applications

• Ratings
• Selection Process
• Accuracy
• Saturation
• Excitation
• Curves
• Burden Calculation
• Momentary Ratings

10. Medium Voltage Circuit Breakers

• Vacuum, Air, Oil, SF6 Designs,
• Symmetrical Interrupting Rating
• K-Rated Voltage Factor, Close and Latch Capability

11. Reclosers

• Application on Feeder Circuits
• Recloser Setting
• Continuous Current and Interrupting Ratings

12. Medium Voltage Fuses

• Medium Voltage Switches
• Load Rating
• Close and Latch
• Rating
• Short Time Rating
• Expulsion vs Current Limiting
• Fuse Characteristics
• E and R Rated Fuses
• Fuse Cutouts

13. Medium Voltage Protection Concepts

• Medium Voltage Protection
• Relays
• Circuit Breakers
• R and E Rated Fuses
• Short Circuit vs Overcurrent Protection

14. Distribution Feeder Protection

• Protection with Fuses – 300%
• Overcurrent Protection with Relays – 600%
• Short Circuit Damage Characteristics
• Relay “Reach” for End of Line Faults

15. Rotating Machinery Protection

• Requirements
• Decrement Curves
• Thermal Damage Curves
• Reactive
• Capability Curves
• Differential Protection

16. Medium Voltage Motor Controllers

• Protection Requirements
• Motor Management Relays
• Circuit
• Breaker Protection
• Relaying
• Class R Rated Fuses

17. Transformer Protection

• ANSI C57 Thru Fault Curves
• Impact of Transformer Winding
• Configuration
• Overview of Differential Protection
• Inrush and Harmonic Restraint

18. Low and Medium Voltage INSTALLATION&MAINTENANCE CASE STUDY&DISCUSSION

Electrical Installation&Maintenance Low and Medium Voltage Workshop

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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