A sag solution can restore voltage sags or dips back to nominal voltage or close to nominal voltage but does not offer protection against outages or very deep sags, for example 3 phase events less than 45% remaining voltage. An outage solution will offer protection against sags and can also operate when the utility is as low as 0 volts remaining or a complete open circuit.
Andrew is an Electrical Engineer with 25 years in the electrical industry. Initial work was in the commercial and light industrial sector including small scale mining operations and Building Management Systems. The last 15 years have been in the fields of Training, Application Engineering, and Product Management for AC motor controllers for PDL Electronics and Schneider Electric, From there Andrew moved to Vectek a specialty Power Electronics Company which was subsequently purchased by ABB, Andrew's initial roles was Customer Support Engineer and sales development in Singapore and Malaysia. After that Andrew transferred to ABB China for 3 year contract based in Shanghai to grow the Power Protection Business in China and Asia. Andrew then returned to New Zealand to take up the position of Global Sales Manager for Power Protection products.
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