Product Description
Model: HIES308461R0004, ABB high-power water-cooled braking resistor, designed for ABB high-power AC and DC drive converters. It adopts sealed forced water cooling structure to absorb regenerative energy generated during motor deceleration and shutdown. The regenerated electric energy is converted into heat and carried away by cooling water to realize fast and reliable motor braking. Compared with air-cooled resistors, the water-cooled design features higher heat dissipation efficiency, low operating noise and compact size, suitable for continuous high-power braking conditions. It is brand new, original and factory sealed, with stable long-term continuous operation performance, serving as critical spare parts for high-power drive systems.
Technical Parameters
| Item | Specification |
|---|---|
| Material No. | HIES308461R0004 |
| Product Type | Water-Cooled Braking Resistor |
| Cooling Method | Sealed forced water cooling with independent sealed water circuit |
| Compatible Drives | ACS800, ACS880, DCS800 series high-power AC/DC converters |
| Standard Cooling Water Flow | 4~6 L/min |
| Rated Power Range | 200~500 kW (depends on cooling water temperature and flow rate) |
| Ingress Protection | IP54 |
Application
It is used in high-power variable frequency drive systems to consume regenerative energy during rapid motor deceleration, emergency stop and lowering of potential loads, preventing DC overvoltage faults of converters. Widely applied in metallurgical rolling mills, mine hoists, large cranes, marine power transmission, large test benches, paper-making high-power transmission and other heavy-duty high-power working conditions.
Same Series Models
HIES308461R0001, HIES308461R0002, HIES308461R0003, HIES308461R0004, HIES308461R0005, HIES308461R0006
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