Product Details
Configured for high-current DC voltage regulation and distribution in industrial control networks, the ABB 3BSE003389R1 SA168 (ABB SA168 Power Supply Unit) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | SA168 3BSE003389R1 |
| Brand | ABB |
| Origin | Sweden / Europe |
| Weight | 26.6 kg |
| Dimensions | 482 mm x 177 mm x 255 mm (W x H x D) |
| Operating Temp | 0 to 60 deg C |
| Power Consumption | 230 VAC Input / 24 VDC, 25 A Output Execution |
| Primary Input Protection | Spare Fuse 10 A / 5672827-10 |
| Environmental Compliance | Following EU Directive 2011/65/EU (RoHS) |
Deterministic Power Distribution and I/O Density Scaling
The ABB SA168 3BSE003389R1 regulates primary incoming line variations to provide steady 24 VDC potential to local chassis networks, maintaining backplane bus communication velocity across high-load I/O density scaling configurations. The physical circuit architecture manages load step changes without introducing voltage ripple or noise transients into connecting communication modules, securing firmware flash compatibility across integrated master controller nodes by maintaining continuous, uncorrupted electronic rail potentials.
Frequently Asked Questions
Q: What is the mechanical framework requirement for the 26.6 kg SA168 chassis installation?
A: The physical dimension envelope is built to match standard sub-rack system enclosures. Due to the 26.6 kg weight configuration, structural support brackets must be securely fastened beneath the unit within the housing frame.
Q: Is this power supply unit capable of undergoing live hot-swap replacement when the main system bus is energized?
A: No. Due to the high-capacity 25 A output matrix and potential high-voltage AC electrical hazards, the input line and output terminal paths must be entirely isolated and discharged before component extraction.
Field Installation Guidelines
- Mount the unit horizontally within the control cabinet sub-rack assembly, securing the faceplate to the structural metal frame with heavy-duty mounting screws.
- Route incoming 230 VAC supply lines using separate, dedicated industrial conduit channels away from low-voltage DC logic and field instrumentation wires.
- Establish a low-resistance earth ground trace from the dedicated chassis grounding stud directly to the central cabinet master copper ground bar.
- Verify the 10 A primary protection fuse is correctly installed and seated in the fuse holder prior to energizing the primary electrical switch.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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Core Components of Programmable Logic Controllers (PLC) in Industrial Automation
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PLC vs. PC: Navigating the Architectural Differences in Industrial Automation
In the realm of factory automation, professionals often debate the roles of Programmable Logic Controllers (PLCs) and Personal Computers (PCs). While both devices share fundamental computing architectures—including a processor, memory, and an operating system—their design philosophies diverge significantly. Understanding these distinctions is critical for selecting the right hardware for your industrial control systems.