Engineering & Service

Test & Commissioning

- Power Circuit Breaker, Switchgear, MDB, VCB, ACB

General Inspection
Insulation Dissipation Factor ( DF ) / Power Factor ( PF )
Power Loss
Timing Test
Contact Resistance
Functional Check

- Protection Relay

Relay Configuration & Customized Service Setting
Relay Individual Test
Service Setting Test
Functional Testing

- Power Cable

Insulation Dissipation Factor ( DF ) / Power Factor ( PF )
DC Withstand
VLF
Partial Discharge ( PD )

- Current Transformer

Current Transformer Inspection
Insulation Resistance
Insulation Dissipation Factor ( DF ) / Power Factor ( PF )
Winding Resistance Measurement
Current Ratio / Turn Ration Test
Knee Point Voltage Measurement
CT Burden Measurement
Dielectric Response Measurement / Analysis
Current Loop Check

- Motor And Control System

General Inspection
Insulation Dissipation Factor ( DF ) / Power Factor ( PF )
Winding Resistance Measurement
Functional Check For Start-Up System

- Battery, Battery Charger And UPS System

General Inspection
Voltage Measurement
Load Test
Ripple Measurement
Charger Performances Test
UPS Functional Check

- Voltage Transformer (VT)& Coupling Capacitor Voltage Transformer (CCVT)

General Inspection
Insulation Resistance
Insulation Dissipation Factor ( DF ) / Power Factor ( Pf )
Winding Resistance Measurement
Voltage Ratio Test
Partial Discharge Measurement / Analysis
Voltage Loop Check

- Power Transformer

Transformer Inspection
Insulation Resistance
Polarization Index
Insulation Dissipation Factor ( DF ) / Power Factor ( PF )
Winding Resistance Measurement
Voltage Ratio Test
Transformer Short Circuit Impedance Measurement
Vector Group Test
Oil Analysis ( DGA , Dielectric Breakdown )
Frequency Response Measurement / Analysis
Dielectric Response Measurement / Analysis
Partial Discharge Measurement / Analysis
Functional Check