Static Transfer Switch (STS)

The STS100 and STS300 systems are static switches controlled by thyristor modules to feed critical AC loads without interruption.

Borri STS100 Transfer Switch
The STS100 allows for coninuous monitoring of sources both the voltage and the frequency. The transfer switch also offers an automatic retransfer function

more details >>

 

Borri STS300 Transfer Switch
The STS300 allows for coninuous monitoring of sources both the voltage and the frequency. The transfer switch also offers an automatic retransfer function

more details >>

Live Chat
 
 Customer Service Rating by LivePerson

Buy your Uninterruptible power supplies from our online shop

Borri News Letter Signup

Call 0800 136 663 for a FREE Site survey before buying your Uninterruptible power supply.

Login to Business partner area for updates and downlooads.

Join and follow Borri on twitter

Google Checkout and PayPal Secured Payments

3 Year Warranty on all Borri Manufactured Three Phase UPS Systems