Connect Braking Units In Parallel; Dynamic Braking Option Overload Protection - YASKAWA GA800 Technical Reference

3.9 Braking Resistor Installation
9.
Put the terminal cover back in its initial position.
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Connect Braking Units in Parallel

To connect two or more braking units in parallel, refer to
Braking units have connectors to select master or slave. On the first braking unit, select the master side. On the
second unit and all subsequent units, select the slave side.
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Dynamic Braking Option Overload Protection

To prevent overheating the dynamic braking option, set a sequence to de-energize the drive at the trip contacts of the
thermal overload relay.
138
Figure 3.85 Reattach the Wiring Cover
Figure 3.86
Figure 3.86 Connect Braking Units in Parallel
for wiring and connector selections.
YASKAWA SIEPC71061737D GA800 Drive Technical Reference