1. The high-duty brake resistor cannot be used with a brake
unit, high power factor converter, power return converter,
built-in brake, etc.
2. Twist the leads of the high-duty brake resistor when increasing
their length 2m or more. (The wire size used should be
minimum 14 AWG (2.1mm2)).
Note that even the twisted leads cannot be made longer than
5m. Doing so can cause an inverter failure.
3. The FR-ABR-(H)11K, 15K, 22K cannot be used with the FRA500
series.