Description
Applicable to newly manufactured induction type var-hour meters for the measurement of reactive energy of frequency between 40 Hz and 60 Hz, of an accuracy class of 3.0 for ordinary usage, and to their type tests.
Product Details
- Edition:
- 1.0
- Published:
- 01/01/1963
- Number of Pages:
- 39
- File Size:
- 1 file , 1.7 MB
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
