STL iUPS200 windsock application

We’re been working with Peter Heyse of STL INTERNATIONAL LIMITED on 5 x 12V Zone 2 iUPS200 units, to provide back up power for windsock lights. These windsocks are for a refinery complex in Malaysia, used to indicate wind direction as part of the customer’s emergency action plan in case of toxic gas leakage. #uninterruptiblepowersupply #backuppower #refinery #emergency