1. Powertech Transformers Powertech Investors Relations Day – 9 February 07 Leon Viljoen, CEO

2. Shareholding
100%
50%
50%
Power Matla
74.95%
25.05%

3. Revenue

4. Total Market Share – South Africa
Market size Power Transformers excluding 765 kV – R1 279M

5. Total Market Share – South Africa
Market size Distribution Transformers – R1 190M 2%

6. Market Share – Sub Sahara Africa
Market size: R180M
38%
50%
16% 8% 8%

7. Power Transformers: Nature of the Market Place

8. Distribution Transformers: Nature of the Market Place

9. Arial View of Pretoria West Site

10. Sites
Booysens, Johannesburg
Epping, Cape Town

11. Profile: Power Transformers
Plant Capacity: MVA pa
Human Resources: 580
Replacement Value of Plant & Machinery: $200 million
Site Area: m²
Area under Cover: m²
Technology: Sourced from International ABB Group but resides locally
Accreditation: ISO Quality
ISO Environmental Listing
ISO – Health & Safety listing

12. Profile: Distribution Transformers
Plant Capacity: MVA pa
Sites: Booysens, Cape Town and Pretoria
West
Empowerdex Rating (B3E2): BBB
Human Resources: 526
Lean Implementation:
Technology: Currently locally developed
Quality: ISO 9001: 2000 listed
ISO Environmental
Listing – Cape Town

13. Power Transformers: Product Range
Power transformers up to 800MVA 3 Phase at 500kV
Shunt reactors up to 500kV
Industrial transformers - full range
Condenser bushings up to 132kV 650 BIL
Installation, commissioning and site service
Laboratory and equipment calibration services

14. 330MVA Generator Step-up Transformer Midlothian Power Plant - USA

15. Distribution Transformers: Product Range
Small distribution transformers from 16kVA to 315kVA up to 33kV
Medium Distribution Transformers from 400kVA to 3150kVA up to 66kV
Large Distribution Transformers up to 20MVA 132kV
Miniature Substations up to 1600kVA

16. Distribution Transformers: Miniature Substation

17. Training Centre

18. Lean Manufacturing

19. Key Challenges Retention of skills Low cost Competitors
Technical
Artisans
Low cost Competitors
Power Transformers – India and China
Distribution Transformers – Brazil, China and Thailand
Availability of raw materials
Core Steel
Transformer Insulation
Transformer Oil

20. Thank you for your time