Description
Specifies mechanical, electrical, functional and environmental requirements, along with methods of test, for uninterruptible power systems (UPS) for use with road traffic signals or other roadside traffic devices.
Product Details
- Published:
- 01/01/2015
- ISBN(s):
- 9781760353728
- Number of Pages:
- 44
- File Size:
- 1 file , 720 KB
