Industrial Robot Backup Power Solution – ABB DSQC508 Battery Unit | 3HNA021587-001 | IRC5 Series
Where This Product Is Used
The ABB DSQC508 Battery Unit is the dedicated backup power module for ABB IRC5 robot controllers deployed across high-demand industrial environments. Engineers specify this unit wherever uninterrupted memory retention and safe controlled shutdown are non-negotiable:
- Automotive Body-in-White (BIW) Lines – Maintains program and position data during planned and unplanned power interruptions on spot-welding and assembly robots.
- Foundry & Die-Casting Automation – Protects controller SRAM and real-time clock in high-vibration, high-temperature environments.
- Pharmaceutical & Food Packaging Lines – Ensures GMP-compliant traceability by preserving batch counters and recipe parameters through power cycles.
- Semiconductor Wafer Handling – Prevents costly wafer loss by enabling safe-stop sequences when mains power drops unexpectedly.
- Palletizing & Logistics Centers – Keeps pick-and-place coordinates intact across multi-shift operations with frequent E-stop events.
- Welding & Cutting Cells – Retains weld-schedule data and torch calibration offsets during controller maintenance windows.
Technical Specifications
| Parameter | Value |
|---|---|
| ABB Part Number (Primary) | 3HNA021587-001/03 |
| Cross-Reference PN 1 | 3HAC025562-001-06 |
| Cross-Reference PN 2 | 3HAC5393-2 |
| Module Designation | DSQC508 |
| Compatible Controller | ABB IRC5 (Single Cabinet & Dual Cabinet) |
| Function | SRAM backup, RTC maintenance, safe-shutdown power |
| Weight | 420 g |
| Country of Origin | Sweden |
| HS Code | 8507.60 |
| Condition Available | New OEM / Tested Refurbished / Exchange |
Why Engineers Specify This Model
- OEM-Exact Fit – Designed exclusively for the IRC5 backplane; no adapter or firmware patch required.
- Memory Integrity – Sustains SRAM voltage within ABB-specified tolerance to prevent data corruption during brownouts.
- Multi-PN Compatibility – A single physical unit covers three ABB part numbers (3HNA021587-001/03, 3HAC025562-001-06, 3HAC5393-2), simplifying spare-parts procurement.
- Predictable Replacement Cycle – ABB recommends periodic battery replacement; stocking this unit eliminates unplanned downtime from battery failure.
- Globally Sourced, Locally Supported – Available through Konmask.com with fast international shipping and export documentation.
Complete System Bill of Materials
When servicing an IRC5 controller battery system, engineers typically source the following alongside the DSQC508:
- ABB IRC5 Main Computer Unit (DSQC639 / 3HAC025562-001)
- ABB IRC5 I/O Unit (DSQC652 / 3HAC025784-001)
- ABB IRC5 Power Supply Unit (DSQC661 / 3HAC026253-001)
- ABB FlexPendant (DSQC679 / 3HAC028357-001)
- ABB IRC5 Axis Computer (DSQC668 / 3HAC029157-001)
Contact Konmask.com to source complete IRC5 spare-parts kits with consolidated shipping.
Compliance & Industry Standards
- Designed to ABB internal engineering standards for IRC5 platform
- HS Code 8507.60 – Lithium-ion accumulators (for customs & import compliance)
- RoHS-compliant manufacturing (Sweden origin)
- Compatible with IEC 62061 / ISO 13849 safety-rated IRC5 configurations
- Suitable for CE-marked robot cell installations
Quality Assurance & Sourcing
- Traceability – Each unit ships with part number, revision, and serial documentation.
- Inspection – Refurbished units undergo functional load testing and voltage-retention verification before dispatch.
- Packaging – Anti-static ESD bag + foam-lined carton; compliant with IEC 61340-5-1 for sensitive electronics.
- Warranty – 90-day replacement warranty on all tested units; 12-month warranty on new OEM stock.
How to Source This Part
- Submit your RFQ via Konmask.com with your required quantity and delivery timeline.
- Receive a formal quotation with lead time, condition grade, and shipping options within 24 hours.
- Confirm order – we accept T/T, PayPal, and major credit cards.
- Dispatch with full export documentation (commercial invoice, packing list, COO certificate).
- Track your shipment via our logistics portal or dedicated account manager.
Application-Specific FAQ
Q: Is the DSQC508 compatible with both IRC5 Single Cabinet and Dual Cabinet controllers?
A: Yes. The DSQC508 Battery Unit is used across all standard IRC5 cabinet variants. Verify your controller’s main computer revision before ordering if you are unsure.
Q: How often should the DSQC508 battery be replaced?
A: ABB recommends replacement every 3–5 years under normal operating conditions, or immediately upon a low-battery alarm on the FlexPendant.
Q: Can I use a third-party battery instead of the OEM DSQC508?
A: Non-OEM batteries may not meet ABB’s voltage and capacity specifications, risking SRAM data loss. Konmask supplies only OEM or OEM-equivalent tested units.
Q: Do you provide MSDS / safety data sheets for battery shipment?
A: Yes. MSDS and UN38.3 test reports are available upon request for air freight compliance.
Q: What is the lead time for bulk orders?
A: Standard stock ships within 3–5 business days. For bulk orders (>10 units), contact us for a dedicated lead-time commitment.
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