WEG SSW-07 Manual Del Usuario página 36

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Thermal class adjustment DIP Switches
Figure 4.10 - Overload protection Enabling and Adjustment
NOTES!
 Adjust the motor current according to chapter 4.7 for the correct
function of the overload protection;
 This protection is based on Three Phase IP55 Standard WEG
motors. If your motor is different, we recommend to adjusting a
lower thermal class. For more details refer to chapter 5.2;
 When SSW-07 is without the electronic supply voltage (A1 and
A2), the thermal image is saved internally. When the supply (A1
and A2) is reestablished, the thermal image returns to the value
prior to the electronic supply loss;
 The RESET of the electronic overload protection can be set to
manual function (man). In this case the RESET must be made
via digital input 2 (DI2) or through the RESET key. If the RESET
setting is automatic (auto), the fault condition will automatically
be reset after the cooling time;
 The thermal image is set to zero, when the overload protection
is disabled.
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Chapter 4 - SettING the SSW-07
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Overload Protection
Enabling DIP Swicth
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