Toshiba S2E21 - Manual (Page 64)

TOSHIBA
When the starting current is flowing in the locked state. the operating
time will be as follows:
In cold condition (motor is cool):
In equation
since = 0.
the operating time is
allowable locking time in cold state (setting value)
In hot condition (motor is running at the rated load):
In equation
since
the operating time will be TSC
Where rated temperature rise value (setting value)
T SH : allowable locking time in hot condition
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T
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