ABB UNS0864 HIEE405227R0001 Network Switch – Symphony/800xA Series

Technical Dossier

Product Details And Specifications

ABB UNS0864 HIEE405227R0001 Network Switch: Supply Continuity Strategy for Critical DCS Infrastructure

The ABB UNS0864 (HIEE405227R0001) is an industrial-grade network switch designed for use within ABB's Symphony Plus, Harmony, and 800xA distributed control system architectures. It serves as a backbone communication component for plant-wide control networks in sectors including oil & gas, pulp & paper, power generation, and chemical processing. Due to its integration-specific design and limited production volumes, this module is classified as a low-availability, high-criticality spare part. Procurement teams sourcing this unit should prioritize supply continuity over unit price negotiation.

Procurement Specifications

Every ABB UNS0864 HIEE405227R0001 unit shipped by DriveKNMS undergoes the following process:

• Visual and functional inspection against ABB factory specifications
• Communication port verification and firmware version documentation
• Anti-static packaging with humidity indicators for long-haul freight
• Export documentation: Commercial invoice, packing list, certificate of origin, and ECCN classification provided as standard
• Logistics partners: DHL Express, FedEx International Priority, and UPS Worldwide — with tracking provided at time of dispatch
• Payment methods: T/T (wire transfer), PayPal, Western Union, and LC accepted; multi-currency invoicing available (USD, EUR, CNY)
• RFQ terms review: Commercial terms are confirmed during RFQ review based on model, condition, documentation, quantity and destination.

• Part number cross-referencing: We verify HIEE reference numbers against ABB's internal catalog to prevent mis-shipment of visually similar but functionally incompatible modules.
• Dedicated RFQ response: Quotations issued within 4 business hours for standard inquiries; emergency sourcing response within 1 hour for critical plant situations.
• Project RFQ support: Multi-unit and mixed-model requirements can be reviewed as one RFQ with sourcing options confirmed before quotation.

Q: How are commercial terms confirmed?
A: Commercial terms are confirmed during RFQ review based on model, quantity, destination, documentation and sourcing route.

Q: How are RFQ terms confirmed?
A: Quantity, required condition, documentation needs, destination and sourcing route are confirmed during RFQ review before quotation.

Q: Can you support multi-unit or repeat RFQ requests?
A: Yes. Send the model list, target quantity and destination so DRIVEKNMS can review sourcing options and quote the requirement as a project RFQ.