Electrical System Service
SWTS is an independent technical service provider specializing in multi-discipline engineering solutions for electrical systems, control, and industrial applications, delivering one-stop solutions with full lifecycle technical support.
Sectors
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Offshore Installation
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Marine
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Power Station
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Manufacturing Plant
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Oil and Petrochemical Plant
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Pumping Station
Knowledge And Service Capabilities
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Generator
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Generator Control
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GSU Transformer
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Synchronisation Control
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Power Transformer
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Switchgear
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Protection System
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Power Cable
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Bus Duct
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Capacitor Bank
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Drives
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Automation
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Projects
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Motor Control Centre
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Motor Starter
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Drive
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Automation and Control
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Motor
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UPS
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Battery System
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Rectifier Transformer
Preventive Maintenace
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Switchgear
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Motor Control Centre (MCC)
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Transformer
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Power Cable
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Protections and Control System
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UPS and Battery System
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Drive
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Automation and Control
Condition Monitoring
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Partial Discharge Monitoring
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Infrared/ Thermographic Scanning/Hot Spot Detection
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Power Quality Measurement
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Disturbance
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Transient and Impulse Waveform Capture
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Voltage Swell and Sag
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Event and Fault Recording
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Motor Starting Current and Inrush Capture
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Real, Reactive, Apparent Power and Power Factor
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Harmonics (Voltage and Current)
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Current, Voltage and Frequency
Power System Study
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Short Circuit Analysis
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Arc Flash Study
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Device Evaluation Study
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Reactor Application Study
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Protective Device Coordination Study
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Load Flow Analysis
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Power Factor Correction Study
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Transient Motor Starting Study
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Harmonics Analysis
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Transient Stability Study
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Load Shedding Study
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Grounding System Study
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Electrical Energy Conservation Study
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Cable Sizing
Protection And Control System
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Calibration of Electromechanical Relay
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Programming / Parameterisation of Numerical and Digital Relay
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Upgrade, Retrofit and Modernisation of Protection and Control System
Testing & Commissioning
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Transformer Turn Ratio (TTR)
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Vector Group Measurement
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Transformer Winding Resistance Test
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Transformer Oil Di-electric Measurement
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Transformer Oil Acidity Test
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Transformer Oil Moisture Content Measurement
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Transformer Oil Dissolved Gas Analysis (DGA)
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Transformer Sweep Frequency Respond Analysis (SFRA)
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Power Cable VLF High Potential Test
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Power Cable Oscillating Wave Test System (OWTS) Diagnosis
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Power Cable Fault Location Detection
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AC High Potential Injection up to 150 kV
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Partial Discharge Measurement
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Insulation Dissipation Factor (tan δ) and Capacitance Measurement
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Insulation Resistance and Polarization Index Measurement
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Contact Resistance Measurement
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Switchgear Circuit Breaker Operation Time Measurement
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Switchgear (GIS) SF₆ Gas Analysis
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Primary Current Injection up to 60,000 A
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Secondary Current Injection
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Protection Testing
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Control System Testing (Automatic Transfer System, Load Shedding System)
Switchgear
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Circuit Breaker Repair and Retrofitting
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Gas Insulated Switchgear (GIS) Gas Leak and Other Repair
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Switchgear Component Replacement, Refurbishing and Repair
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Panel Modification
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Conversion of Bitumen-filled Cable Termination to Air Termination
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Maintenance of Switchgears
Transformer
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Onsite Replacement of Gasket, Bushing and Other Repair
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Onsite Radiator Repair and Replacement
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On-load Tap Changer Overhaul and Repair
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Onsite Oil Leak Repair
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Onsite Gas Leak (Nâ‚‚) Repair
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Onsite Replacement of Transformer Protection Devices
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Onsite Oil Filtration Service
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Complete Overhaul Service
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Workshop Repair
Licensing of Electrical Installation for Commercial and Industrial Plants:
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New Project
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Existing Low Voltage System
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Existing High Voltage System up to 66 kV
Professional Engineer Consulting Service:
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Endorsement of Report
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Switching to 66 kV
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High Voltage Testing
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System Design Consultancy
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System Upgrade, Modification and Refurbishment
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Breakdown Attendance
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Maintenance Plan
