YASKAWA FSP Series Przewodnik Instalacji Strona 51

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FSP Amplifier Short Form Installation Guide Overload Characteristics
10. Overload Characteristics
The FSP Amplifier has a built-in overload protective function that protects the
amplifier-motor pair from overload. Allowable p ower for the FSP Amp lifier is
limited by the overload protective function as shown in the figure below.
The overload detection level is set under hot start* conditions at a servomotor
ambient temperature of 40ºC (104ºF).
* A hot start indicates that both the FSP Amplifier and servomotor have run long
enough at the rated load to be thermally saturated.
Note: The overload p rotection characteristics of A and B in the figure are ap p licable
when the FSP Amplifier is combined with one of the following Yaskawa
servomotors:
A: SGMAH or SGM PH servomotor with capacity of maximum 400W.
B: SGMAH or SGMPH servomotors with a capacity more than 400W and SGM GH,
SGMSH, SGMDH and SGMUH servomotors.
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