Our Solution

Preventive Maintenance

• 115kV Substation AIS / GIS

1. Test AIS or GIS
2. Test Protection Relay
3. Test Transformer
4. Test CT / PT

(ABB, HITACHI , SIEMENS , Schneider)

• 3kV - 33kV Medium Switchgear Panel

1. Test Vacuum Circuit Breaker
2. Test Protection Relay
3. Test CT / PT
4. Test Digital Meter

(ABB , Schneider , Siemens, LS, FUJI)

• MV Inverter (3kV - 11kV)

1. PM MV Drives
2. PM Drytype Transformer

(LSIS, HITACHI, SIEMENS, INOVANCE, STEP, INVT)

• LV Drive (220Vac - 690Vac)

1. PM Single Drives
2. PM Multi-Drives
3. PM Matrix-Inverter

(ABB,Schneider,Siemens,Danfoss,Fuji, Yaskawa)

AVR Control Generator

Replace AVR for Improve your Generator Reliable

• Replace AVR for exsiting Generator

1. Replace AVR
2. Rewiring Control Circuit for AVR Control
3. Tuning AVR
4. Connect AVR with SCADAs in Control Room