Automatic And Static Transfer Switch For Redundancy

We are one of the recognized names in the industry, we are reckoned in manufacturing, supplying and trading a quality tested array of Automatic And Static Transfer Switch For Redundancy for our well known clients in New Delhi, Delhi, India. These Automatic And Static Transfer Switch For Redundancy are appreciated by large number of clients due to its high quality. Moreover, our customers can get this product from us at market leading rates. Automatic Static Transfer Switches - With advent of too many single large UPS failures at large data centers, static transfer switches, also known as STSs or solid state transfer switches came into the picture because the earlier mechanical transfer switches referenced above were not fast enough to maintain the load between transfers. The "2N" facility configuration was born in the 90s to achieve total redundancy of the UPSs with STSs transferring in between. Out went the single large UPSs or dual large UPSs with tie bus capabilities and in came two or more completely isolated UPS systems with STSs to jump from one to another in case one failed. The new static transfer switches enabled properties not possible before such as a 1/2 cycle transfer time and transferring between sources irrespective of phase angle difference which made them ideal for use on switching between UPS systems.