Part Number: 3AFE68958661-D
Brand: ABB
Product Series: Industrial Brake Chopper Series
Product Type: Industrial Frequency Converter Matching Brake Chopper
Core Application: Matching with ABB inverters (such as ACS880, ACS580 series) for energy consumption during motor braking; widely used in mechanical equipment requiring rapid stopping, precise positioning and anti-slip, such as machine tools, conveyors, packaging machinery and hoisting equipment.
Core Features: Voltage automatic tracking, no manual voltage adjustment required; built-in short-circuit protection to avoid inverter damage caused by resistor short circuit; compatible with ordinary resistors, high cost performance; built-in cooling fan for longer service life; anti-interference design, no interference to other equipment.
Electrical Specifications
Input Voltage Range: DC 510V ~ 690V (matching three-phase 380V ~ 480V inverters)
Rated Braking Current: 50A (continuous operation, S1 duty cycle)
Peak Braking Current: 100A (duration ≤10s, for emergency braking conditions)
Brake Voltage Trigger Threshold: Auto-tracking, 110% ~ 115% of DC bus rated voltage
Resistor Compatibility: Ordinary power resistors, corrugated resistors, aluminum case resistors (customizable resistance value according to requirements)
Isolation: 2500V AC isolation between control circuit and power circuit
Power Consumption: ≤50W (no-load condition); ≤200W (rated braking condition)
Control Signal: Dry contact signal (DI input, for brake enable control)
Protection Functions: Short-circuit protection (resistor short circuit), overcurrent protection, overvoltage protection, overheating protection
ESD Protection: ±8 kV (contact), ±15 kV (air) per IEC 61000-4-2 standard
Overheating Protection: Auto-shutdown when housing temperature exceeds 85℃; auto-recovery after cooling to 60℃
1 .Our company specializes in automation industrial control accessories. We have more than 100,000 products.
Including : frequency converter, servo driver, servo motor, data acquisition card, industrial camera, touch screen, circuit board, DCS module, soft starter, industrial computer,encoder... etc
2，We accept PayPal transaction. All products provided 60 days warranty. We can send the goods by fast express to all over world.
3. We can supply the product in brand new or used condition to meet your requirement.The picture and price show on our store is not real, before purchasing, please contact us to provide you with accurate quotation and real pictures.
4. If you can not find the product you need in our store, please contact us .we will check it for you.
