Sidco Services Group: Training - Power Quality, Systems reliability, Surge Protection, Lightning, Harmonics, Discrimination, Earthing. Field investigations of persistent and intermittent issues with power and efficiency. Field measurements for capacity and reliability evaluations and resolutions Sidco Power and Measurements group: SASD - Silicon Avalanche Suppressor Diodes for protection of UPS, VSD, SMPS electronic power systems MOV - Metal Oxide Varistors for protection of switchboards, transformers, motors Embedded monitoring systems - Event and Waveform capture, 14 day and 6 month trends with PUE