Robot Power Supply Solution – ABB DSQC417 3HAC035381-001 | LVHC Rectifier Series
The ABB DSQC417 (Part No. 3HAC035381-001) is a high-voltage DC rectifier module engineered for ABB IRC5 industrial robot controllers. Designed to deliver stable, high-capacity DC bus power to servo drives and axis computers, this unit is a critical component in demanding robotic automation environments where uptime and power integrity are non-negotiable.
Where This Product Is Used
The DSQC417 LVHC Additional Rectifier Unit is deployed across a wide range of industrial automation applications, including:
- Automotive Body-in-White (BIW) Lines – Powers ABB IRB 6700 / IRB 7600 robots in spot welding and press-tending cells requiring high continuous current draw.
- Heavy-Duty Arc Welding Stations – Supports multi-robot cells where simultaneous axis movement demands peak DC bus capacity beyond the standard rectifier’s rating.
- Palletizing & Material Handling – Ensures stable power delivery for high-payload robots (IRB 660, IRB 760) operating in 24/7 logistics and warehousing environments.
- Foundry & Metal Casting Automation – Provides robust rectification in harsh environments with high ambient temperatures and vibration.
- Machine Tending & CNC Integration – Maintains consistent DC bus voltage during rapid acceleration/deceleration cycles of multi-axis robot programs.
- Semiconductor & Electronics Assembly – Supports clean-room compatible IRC5 cabinets requiring additional power headroom for precision motion tasks.
Technical Specifications
- Part Number: DSQC417
- Reference Number: 3HAC035381-001
- Series: LVHC (Low Voltage High Current)
- Function: Additional DC Bus Rectifier Unit
- Compatible Controller: ABB IRC5 (Single Cabinet & Multi-Cabinet)
- Input Voltage: 3-phase AC, 200–600 V (50/60 Hz)
- Output: High-current DC bus supply for servo drives
- Mounting: DIN rail / cabinet panel mount
- Weight: ~500 g
- Condition: New / Refurbished (tested & certified)
- Origin: ABB Robotics, Sweden
Why Engineers Specify This Model
- Expanded Power Headroom: The DSQC417 adds rectifier capacity to the IRC5 DC bus, enabling larger robot models and multi-axis simultaneous motion without voltage sag.
- Drop-In Compatibility: Designed as an OEM add-on for IRC5 cabinets — no firmware changes or custom wiring harnesses required.
- Proven Field Reliability: Widely deployed in Tier-1 automotive plants globally; MTBF data supports multi-year continuous operation.
- Simplified Maintenance: Modular design allows hot-swap replacement during scheduled maintenance windows, minimizing production downtime.
- Genuine ABB Engineering: Manufactured to ABB Robotics’ internal quality standards, ensuring full compatibility with IRC5 axis computers and drive modules.
Complete System Bill of Materials
For a fully operational IRC5 high-power robot cell, engineers typically specify the following alongside the DSQC417:
- ABB DSQC662 / 3HAC026254-001 – Fieldbus Adapter Base
- ABB DSQC400 / 3HAC024488-001 – Drive Unit
- ABB DSQC609 / 3HAC14178-1 – Power Supply Unit
- ABB DSQC679 / 3HAC028357-001 – FlexPendant (Teach Pendant)
- ABB DSQC668 / 3HAC025466-001 – Axis Computer
- ABB 3HAC035381-001 (this unit) – LVHC Additional Rectifier
Contact support@konmask.com for bundle pricing on complete IRC5 spare parts kits.
Compliance & Industry Standards
- CE Marked – Compliant with EU Machinery Directive 2006/42/EC
- RoHS Compliant – Restriction of Hazardous Substances Directive
- ISO 9283 – Manipulating industrial robots: performance criteria
- IEC 61800 – Adjustable speed electrical power drive systems
- UL Listed Components – Internal components meet UL 508A industrial control panel standards
Quality Assurance & Sourcing
Every DSQC417 unit shipped by Konmask.com undergoes a structured inspection protocol:
- Visual inspection for physical damage, corrosion, and connector integrity
- DC bus output voltage verification under load
- Thermal cycling test to confirm capacitor and IGBT health
- Firmware version check and compatibility confirmation with IRC5 RobotWare versions
- Anti-static packaging with humidity indicator card
We source exclusively from authorized ABB distributors, certified OEM surplus channels, and factory-refurbished stock. Each unit ships with a test report and 12-month warranty against manufacturing defects.
How to Source This Part
- Request a Quote: Email support@konmask.com with your required quantity and delivery timeline.
- Verify Compatibility: Provide your IRC5 cabinet serial number or RobotWare version — our engineers will confirm fitment.
- Place Your Order: We accept T/T bank transfer, PayPal, and major credit cards. Net-30 terms available for qualified accounts.
- Fast Dispatch: In-stock units ship within 1–2 business days from our warehouse. DHL Express, FedEx, and UPS options available globally.
- After-Sales Support: Our technical team provides installation guidance and IRC5 commissioning support post-delivery.
Application-Specific FAQ
Q: Can the DSQC417 be used as a standalone rectifier, or is it only an additional unit?
A: The DSQC417 is designed as an additional rectifier to supplement the primary IRC5 power supply. It requires the base IRC5 cabinet power unit (e.g., DSQC609) to be present and operational.
Q: Which ABB robot models require the DSQC417?
A: Typically required for high-payload models including IRB 6700, IRB 7600, IRB 760, and IRB 660 when configured for high-duty-cycle applications. Consult your IRC5 cabinet documentation or ABB product manual 3HAC021313-001 for power configuration requirements.
Q: Is this compatible with IRC5 Compact or only the standard cabinet?
A: The DSQC417 LVHC unit is designed for the standard IRC5 Single Cabinet and Multi-Cabinet configurations. It is not compatible with the IRC5 Compact cabinet due to physical and electrical architecture differences.
Q: What is the lead time if the unit is not in stock?
A: For out-of-stock scenarios, typical lead time is 2–4 weeks via our authorized supply chain. Contact us for urgent requirements — expedited sourcing is available.
Q: Do you provide a warranty?
A: Yes. All units carry a 12-month warranty covering manufacturing defects. Refurbished units include a full test report. Extended warranty options are available upon request.
© 2026 Konmask.com. All rights reserved.
Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
