Speed-Commander SC750 Universal AC Motor Controller. The description of this item has been automatically translated. Speed?? Commander SC750 Universal AC Motor Controller. Title: Speed?? Commander SC750 Universal AC Motor Controller. Batch Size: 1 PCs. Companies with a valid eu Vat Number can get the Vat deducted, please inform us of your Vat Number Before Ordering so that we can make a VAT-FREE offer. Please Reach Out to Us with Any Further Questions. Jyllandsgade 52b 6400 Sønderborg Denmark. Please Reach Out to Us with Any.