Seminar Series

PEOSC is organizing a seminar as part of its goal to help members to achieve a better career through seminars.



WHERE:  Zoom Video Conferencing, There is a free version available to anyone at: Follow here for free download. ZOOM APP

REGISTRATION:   Please follow the link to register. ZOOM meeting login informaiton will be sent to all who register for the seminar. LINK

WHEN:  Thursday July 16, 2020. from 5:45 pm to 7:00 pm


5:45 pm               Connect to video conference

6:00 pm               Introduction of speaker

6:05 pm               Presentation

6:45 pm               Questions and answers Period

6:55 pm               Vote of Thanks and Conclusion

About the Presenter:

Allan Tong is the Business DevelopmentAllan Manager – Totally Integrated Power – Low and Medium Voltage with Siemens Canada Limited. Allan has extensive hands on experience of electrical power distribution equipment, including the gas insulated medium voltage switchgear. His successful projects include Toronto Hydro Copeland TS Phase 1, Joseph Brant Hospital, Sunnybrook Health Science Centre, PowerStream – Markham TS 4 & Vaughan TS 4, Halton Hills Hydro TS #1, etc.  

Synopsis of the Topic:

  • What is Medium Voltage Gas Insulated Switchgear (GIS)
  • SF 6 Gas use for Insulation
  • Single Phase Encapsulated vs Three Phase encapsulated
  • 3 Position Disconnector Switch + fix mounted Breaker
  • Features & Construction of GIS
  • • Advantages and Applications of GIS
  • Project examples