Description
Product Name : SK-H1-ASICBD-D590 Allen‑Bradley Programmable controller
Product details:
The Allen-Bradley SK-H1-ASICBD-D590 is a high-performance Application-Specific Integrated Circuit (ASIC) Board Kit manufactured by Rockwell Automation. This internal component serves as a crucial replacement or upgrade spare part specifically engineered for the high-power PowerFlex 700H and PowerFlex 700S series of AC variable frequency drives (VFDs).
The board plays a vital role in processing drive control logic, managing internal communications, and regulating power distribution within heavy-duty industrial motor control systems.
Technical Specifications
The primary specifications for the SK-H1-ASICBD-D590 include:
| Parameter | Specification |
| Brand | Allen-Bradley / Rockwell Automation |
| Part Number | SK-H1-ASICBD-D590 |
| Component Type | ASIC Board Kit (Drive Spare Part) |
| Compatible Drive Series | PowerFlex 700H, PowerFlex 700S |
| Voltage Rating | 400 V – 480 V AC |
| Current Rating | 590 A |
Product Advantages
- Seamless Compatibility: As an authentic OEM (Original Equipment Manufacturer) renewal part, it guarantees 100\% compatibility and flawless synchronization with PowerFlex 700H and 700S systems.
- High Reliability & Precision: Utilizing advanced ASIC technology, this board delivers dedicated processing power for motor control loops, reducing latency and maximizing operational efficiency.
- Heavy-Duty Durability: Rated for 590 A applications, the board is ruggedized to withstand harsh industrial environments, thermal stress, and electrical fluctuations.
- Extends Equipment Lifespan: Replacing a degraded ASIC board restores the VFD to factory performance standards, mitigating the need for an expensive full-drive replacement.
Important Considerations & Safety Precautions
⚠️ DANGER: HIGH VOLTAGE RISK
Industrial AC drives contain lethal voltages. Only qualified electrical personnel familiar with variable frequency drives should perform installation or maintenance.
- Power Isolation: Ensure all incoming power to the PowerFlex drive is completely disconnected, locked out, and tagged out (LOTO) before opening the chassis.
- Capacitor Discharge Time: Wait at least 5 to 15 minutes (refer to your specific PowerFlex manual) after disconnecting power to allow the DC bus capacitors to fully discharge. Verify with a multimeter that the DC bus voltage is 0 V before touching any internal components.
- ESD Protection: The ASIC board contains highly sensitive CMOS components. Always wear a properly grounded electro-static discharge (ESD) wrist strap during handling and installation to avoid latent static damage.
- Firmware Matching: Verify if the newly installed ASIC board requires a firmware flash to match the existing control architecture of your drive system.
Industrial Applications
The SK-H1-ASICBD-D590 is used wherever high-power PowerFlex 700H/700S drives are deployed. Common heavy industries include:
- Oil & Gas: Control of heavy-duty pumps, compressors, and drilling rigs.
- Mining & Minerals: Powering high-capacity conveyors, crushers, and grinders.
- Water & Wastewater: Regulating large-scale water distribution pumps and aeration blowers.
- Pulp & Paper: Managing speed and torque synchronization in heavy processing lines.
- Manufacturing & Steel Mills: Main drive control for large cranes, hoists, and extrusion machinery.
Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!
We have the same series of models in stock. If you don’t find the model you need, please contact us and we will provide you with an official quotation！
Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: Sweden
Price: Please contact us Product weight：0.515kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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