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Specifies requirements for five types of device or relay to protect a.c. electric motors from overtemperature damage caused by overload, phase failure or stalled drive, by sensing the magnitude, duration and, depending on the type, other properties of motor currents.
Product Details
- Edition:
- 2nd
- Published:
- 01/01/1989
- ISBN(s):
- 0726252522
- Number of Pages:
- 40
- File Size:
- 1 file , 230 KB
- Product Code(s):
- 10161010, 10161030, 10161057