Survive the Impossible – Harsh Environment UPS A harsh-environment UPS can be usually identified as an electronic UPS that is designed to survive outside environment. It is because the outdoor battery backup power is stored outside the building. It is designed to survive the most extreme weather such as extreme snow just like in Siberia, or extremely hot condition just like Gobi Desert.
Features and Specification There are some good features that a harsh environment should have, such as: 1. 2. 3. 4. 5. 6.
It is listed to UL 924 by ETL It gives fast transfer within 2 minutes It can maintain normal output under extreme temperature It is made of strong steel and aluminum It has automatic month and annual testing schedule It has the latest technology of microprocessor controlled electronics for good sine wave output. 7. It is specially designed for remote and rural location to switch voltage from +20% to -35% In order complete the knowledge about a product, you should know the specification. Good features that are mentioned above in a battery backup power are supported by some remarkable specifications such as: 1. 2. 3. 4. 5. 6. 7. 8.
Overcurrent protection: circuit breaker. Battery type: sealed, maintenance-free and lead calcium Battery run time: 90 minutes Nominal DC Link: 48 or 120 VDC link Power connection: hard wired Input configuration: 2 wire Power factor: unity 1.0 Wave shape: Sinewave
Where to buy a harsh-environment UPS? There are many more of a physical specification and function of outdoor battery backup power system other than mentioned above. For details specification and features, you can visit this page http://www.crucialpower.com/heu.html. It also provides you with some documents that you can download for further information such as lock-in specification, technical drawings, and manual book. The entire document provided is to make sure that you look into the right product. SOURCE URL: http://bit.ly/2zNBglN