beyond86
Electrical
- Sep 24, 2017
- 146
Gents, I have some problems with understanding information from datasheet of induction motor. I hope you will help me.
I have induction motor 10MW. I found followed information in datasheet:
Safe stall time:
a) @ 100% V 9 sec (hot), 14 sec (cold)
b) @ 77 V 15.2 sec (hot), 23.6 sec (cold)
c) Cooling down time: 1800 sec (to allow one restart)
d) Jogging factor: 2 hot, 2 cold
So, my questions are:
1. How much times I can restart motor immediately after stop?
2. What is jogging factor means? (Is it means that I can restart motor 2 times from hot\cold?)
Currently, I want to allow restart motor once and after inhibit restart during 1800 sec.
I have induction motor 10MW. I found followed information in datasheet:
Safe stall time:
a) @ 100% V 9 sec (hot), 14 sec (cold)
b) @ 77 V 15.2 sec (hot), 23.6 sec (cold)
c) Cooling down time: 1800 sec (to allow one restart)
d) Jogging factor: 2 hot, 2 cold
So, my questions are:
1. How much times I can restart motor immediately after stop?
2. What is jogging factor means? (Is it means that I can restart motor 2 times from hot\cold?)
Currently, I want to allow restart motor once and after inhibit restart during 1800 sec.