K&R GT600-4T132G User Manual page 59

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Braking Resistor
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CAUTION
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AC Drive Outputs U, V, W to Motor
Cable support
bracket (option)
Grounding clamp
for screen/shield
Fire risk! Fit overtemperature sensors or thermal overload relay to
the braking resistor, and use double insulated cables for the dynamic
brake circuit to the brake resistors.
Braking resistor terminals (+) and PB are only for the drive units up to
75 kW that are fitted with an internal braking unit.
To avoid risk of equipment damage, use a cable not exceeding 5 m to
connect an external braking resistor.
To avoid risk of ignition due to overheating of the braking resistor, do
not place anything combustible around the braking resistor.
Set F6-15 (Braking use ratio) and F9-08 (Braking unit action initial
voltage) correctly according to load after connecting braking resistor to
the drive of up to 75 kW that is fitted with an internal braking unit.
Main circuit cables
3. Electrical Installation
Screen/shield
Use heatshrink tube or
insulation tape to terminate
the screen/shield.
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