Purchase Qty. Reference FOB Price
1-9 Pieces US$1,970.00
10-49 Pieces US$1,950.00
50+ Pieces US$1,930.00
Product Description
3 Phase RACK MOUNT SCR BASED STS Products Features: The Static Transfer Switch (STS) is a dual-source automatic power selection system. Under normal conditions, when the main power source operates within acceptable voltage ranges, the load remains connected to the main source. If the main source ...