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// Power Conversion Connectors

Brake Resistor Connector

Brake resistor terminal blocks connect the dynamic braking resistor to the drive DC bus for dissipating regenerative energy during motor deceleration to prevent DC bus overvoltage faults.

// Specifications
Standard
Generic drive brake resistor terminal
Voltage
400V to 690V DC bus
Current
1A to 100A brake current
Terminals
2-pin screw terminal or ring lug
Use Case
All AC drives with dynamic braking capability
Resistor
External brake resistor required
// Pin Reference Table
Pin Name Function Type
BR+ Brake Resistor+ Dynamic brake resistor positive PWR
BR- Brake Resistor- Dynamic brake resistor negative PWR