Rush Current Suppression Relay Activation Time; Motor Thermal Protection; Braking Resistance Overload Curve - Toshiba VF-PS1 Instruction Manual

Variable torque inverter
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6.26.17 Rush current suppression relay activation time

 : Rush current suppression relay activation time
• Function
This parameter is used to control the rush current suppressing resistor shorting relay when a direct current
is passed or multiple inverters are used with their DC sections connected to each other.
Title

The rush current suppressing relay is activated on the expiration of the time limit set with parameter  after the
voltage in the DC section of the inverter has reached the specified level.
Rush current
suppression relay
6

6.26.18 Motor thermal protection

 ~  : PTC thermal selection
⇒ For details, refer to Instruction Manual (E6581339) specified in Section 6.36.

6.26.19 Braking resistance overload curve

 : Braking resistance overload time
⇒ Refer to 5.19 for details.
Function
Rush current suppression relay
activation time
DC voltage

Adjustment range
~ sec.
ON
F-54
E6581386
Default setting


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