EPTCON LTD. 560 SHELDON DRIVE, CAMBRIDGE ONTARIO. PHONE: 519‐620‐ 4414 WWW.EPTCON.COM

EPTCON Ltd. Technical Services

EPTCON LTD. 560 SHELDON DRIVE, CAMBRIDGE ONTARIO. PHONE: 519‐620‐ 4414 WWW.EPTCON.COM

• Outage Planning • Testing of breakers, disconnect switches, CT’s, PT’s, CVT’s, power

transformers, DC control systems, etc. • Program relay settings and relay characteristic testing and function testing • Functional testing and commissioning of protection and control logic • SCADA and RTU communication system integration, programming and function

testing • Perform HONI “COVER” testing and final sign offs • Perform IESO system interface testing and final sign offs

Technical Services

Overview of Services

EPTCON LTD. 560 SHELDON DRIVE, CAMBRIDGE ONTARIO. PHONE: 519‐620‐ 4414 WWW.EPTCON.COM

Technical Services

1. Field testing of transmission and distribution lines (5kV to 230kV)

2. Field testing of manual & motor operated disconnect switches (5kV to 500kV)

3. Field testing of air blast, vacuum and gas insulated low/medium to extra high voltage circuit breakers, both dead & live tank (600V to 500kV)

4. Field testing of gas insulated switchgear (GIS)

5. Field testing of distribution, power and auto transformers up to 750MVA

6. Field Testing of medium voltage cables using DC or VLF Hipot

7. Field testing of iso-phase bus

Pre Commissioning and Commissioning

EPTCON LTD. 560 SHELDON DRIVE, CAMBRIDGE ONTARIO. PHONE: 519‐620‐ 4414 WWW.EPTCON.COM

Technical Services

8. Field testing of generators (10MW to 575MW)

9. Field testing of DC systems (Charger & Batteries)

10.Programming and calibration of protection relays

11.Programming and calibration of automatic voltage regulating equipment

12.Programming and testing of SCADA equipment

13.Programming and testing of Tele-protection equipment

14.Programming & testing of Digital Fault Recorders

15.Complete system integration and commissioning

Pre Commissioning and Commissioning Cont.

EPTCON LTD. 560 SHELDON DRIVE, CAMBRIDGE ONTARIO. PHONE: 519‐620‐ 4414 WWW.EPTCON.COM

Technical Services

Preventative Maintenance Services

• Perform annual maintenance on transmission and distribution

station equipment. • Perform annual maintenance on balance of plant equipment. • Perform Infra-Red thermography. • Transformer oil analysis.

EPTCON LTD. 560 SHELDON DRIVE, CAMBRIDGE ONTARIO. PHONE: 519‐620‐ 4414 WWW.EPTCON.COM

Technical Services

Engineering Support Services

• Short circuit, coordination and arc flash

studies. • Protection upgrades - design protection

scheme and logic. • SCADA upgrades. • Power quality analysis. • Equipment failure analysis.

EPTCON LTD. 560 SHELDON DRIVE, CAMBRIDGE ONTARIO. PHONE: 519‐620‐ 4414 WWW.EPTCON.COM

Technical Services

• Disconnect switch refurbishing (5kV to 500kV)

• Circuit breaker repair and refurbishing (600V to 230kV)

• Transformer regasketing up to 750MVA, 230kV

• Switchgear repairs

Repairs and Retrofits