Drive Control Solution – Reliance Electric 0-51820-1 | PC Board Series
The Reliance Electric 0-51820-1 PC Board is a precision-engineered printed circuit board designed for industrial drive control applications. Engineered to meet the demanding requirements of continuous-duty automation environments, this board serves as a critical control interface within Reliance Electric drive systems, ensuring reliable signal processing, feedback regulation, and system protection.
Where This Product Is Used
The 0-51820-1 PC Board is specified by engineers and maintenance teams across a wide range of industrial sectors:
- Manufacturing Plants – Motor speed regulation on conveyor lines, mixers, and extruders
- Oil & Gas Facilities – Pump and compressor drive control in hazardous-duty environments
- Water & Wastewater Treatment – Variable-speed drive management for blowers and centrifugal pumps
- Pulp & Paper Mills – Tension control and winder drive systems requiring precise feedback loops
- Steel & Metal Processing – Rolling mill and crane hoist drive control boards
- HVAC Systems – Fan and chiller drive regulation in large commercial buildings
Technical Specifications
- Part Number: 0-51820-1
- Manufacturer: Reliance Electric (Rockwell Automation)
- Component Type: Printed Circuit Board (PC Board)
- Application: AC/DC Industrial Drive Control
- Form Factor: OEM Replacement Board
- Weight: 1,480 g (approx.)
- Condition: New / Surplus / Refurbished (specify at inquiry)
- Compatibility: Reliance Electric drive series (confirm compatibility with your drive model before ordering)
Why Engineers Specify This Model
- OEM-Grade Reliability – Manufactured to Reliance Electric’s original design tolerances, ensuring drop-in compatibility with existing drive enclosures
- Reduced Downtime – Direct replacement eliminates re-engineering time; critical for facilities with zero-tolerance downtime windows
- Proven Field History – Widely deployed across North American and Asian industrial facilities for decades
- Rockwell Automation Lineage – Backed by the engineering heritage of one of the world’s leading industrial automation brands
- Broad Drive Compatibility – Designed to interface with multiple Reliance Electric drive platforms within the same control architecture
Complete System Bill of Materials
When replacing or upgrading a Reliance Electric drive control system, the following components are commonly specified alongside the 0-51820-1 PC Board:
- Reliance Electric Power Supply Board
- Reliance Electric Gate Driver Board
- Reliance Electric Regulator / Feedback Board
- Reliance Electric I/O Interface Module
- Drive Enclosure Bus Bar & Fuse Assembly
- Encoder / Resolver Feedback Cable
Contact Konmask.com for bundled BOM sourcing and cross-reference assistance.
Compliance & Industry Standards
- Designed in compliance with UL 508C (Power Conversion Equipment)
- Compatible with NEMA ICS 7 industrial drive standards
- Suitable for use in CE-marked drive assemblies (verify with OEM documentation)
- RoHS compliance status: confirm with Konmask sourcing team based on production date code
Quality Assurance & Sourcing
At Konmask.com, every Reliance Electric component undergoes a structured verification process before shipment:
- Visual inspection for physical damage, corrosion, and component integrity
- Date code and lot traceability documentation
- Functional test where applicable (refurbished units)
- Anti-static packaging with humidity indicator cards
- Certificate of conformance available upon request
We source exclusively from authorized distributors, OEM surplus channels, and verified industrial resellers — never from unverified grey-market sources.
How to Source This Part
- Submit an RFQ – Email [email protected] with your drive model number and required quantity
- Receive a Quote – Our team will confirm availability, condition, lead time, and pricing within 24 hours
- Place Your Order – Secure checkout via Konmask.com with international shipping to 50+ countries
- Track Your Shipment – Full tracking provided; express options available for urgent MRO needs
Application-Specific FAQ
Q: Is the 0-51820-1 compatible with my specific Reliance Electric drive model?
A: Compatibility depends on your drive series and revision. Please provide your full drive nameplate data when submitting an inquiry so our engineers can confirm fit.
Q: Do you offer refurbished units with warranty?
A: Yes. Refurbished 0-51820-1 boards are available with a 90-day functional warranty. New surplus units carry a 12-month shelf warranty.
Q: Can you supply multiple units for a plant-wide spare parts program?
A: Absolutely. We support bulk MRO procurement programs. Contact us for volume pricing and consignment stocking options.
Q: What is the typical lead time?
A: In-stock units ship within 1–3 business days. For sourced or refurbished units, lead time is typically 5–10 business days.
Q: Do you provide installation support?
A: We provide technical documentation and wiring diagrams where available. On-site commissioning support can be arranged through our partner network.
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