Product Description
ABB 3AFE64803689 (CBHX165C 5R 414) is a DC bus pre-charge resistor module for ACS800 multi-drive inverters, an aluminum housed wire-wound power resistor. It limits the inrush surge current of DC bus capacitors during power-up, protecting rectifier units and fuses from large starting current shock. Featuring good thermal stability and short-time overload capability. It is a critical spare part for ABB ACS800 multi-drive cabinets, used in common DC bus drive systems and installed inside power units.
Specifications
- Material No.: 3AFE64803689
- Alternative Type: CBHX165C 5R 414
- Product Type: Pre-charge / Charging Resistor
- Resistance Value: 5Ω, tolerance ±5%
- Short-time Peak Power: 414W
- Rated DC Voltage Class: 165V DC
- Construction: Aluminum housed wire-wound resistor with heat dissipation shell
- Operating Temperature: -25℃ ~ +70℃
- Weight: Approx. 0.4~0.5kg
- Compatible Drives: ABB ACS800 multi-drive & single drive inverters
- Certifications: CE, UL
- Origin: Finland / Sweden (depends on batch)
Applications
- ABB ACS800 multi-drive common DC bus systems for paper and metallurgy high-power drive cabinets
- Pre-charge circuits of power units for high-power inverters in cement and mining industry
- High-power variable frequency drive systems for crane equipment
- Industrial high-power control cabinets for rolling mills and wire drawing machines
- High-power VFD packages for fans and pumps in energy sector
Similar Models (ACS800 Charging Resistor Spare Parts)
- 3AFE64803689 (This item, CBHX165C 5R414)
- 3AFE64803690
- 3AFE64803691
- 3AFE64803692
- 3AFE64803693
- 3AFE64803694
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