The ABB SD833 is a system power supply module used in ABB System 800xA control architectures. It converts AC mains voltage to regulated 24 V DC output, supplying power to AC 800M controllers, communication interfaces, and termination units. The module is designed for DIN rail mounting and supports high-reliability industrial applications.
Technical Specifications
Product ID: 3BSC610066R1
Input Voltage Range: 100–120 V AC / 200–240 V AC (auto-select)
Input Voltage Tolerance: ±10%
Output Voltage: 24 V DC nominal
Rated Output Current: 10 A
Maximum Output Current: 12 A (ambient temperature < 45°C)
Rated Output Power: 240 W
Efficiency: 91–91.6%
Ripple (peak-to-peak): < 50 mV
Hold-up Time: 46–47 ms
Overvoltage Protection: < 39 V
Inrush Current: < 10 A
Recommended External Fuse (primary side): 10–20 A
Short-Circuit Protection (secondary side): 14–18 A
Heat Dissipation: 22–24 W
Mounting: DIN rail
Dimensions (W × H × D): 60 mm × 124 mm × 117 mm
Weight: 700 g
Installation Clearance: 15 mm (width), 40 mm (height)
Environmental and Certification
Protection Class: IP20 (IEC 60529)
Pollution Degree: 2 (IEC 60664-1)
Corrosion Protection: ISA-S71.04 Class G2
Operating Temperature: 0 to +55°C
Storage Temperature: –40 to +70°C
Relative Humidity: 5% to 95%, non-condensing
Electrical Safety Standards: IEC 61131-2, UL 508, EN 50178
EMC Standards: EN 61000-6-4, EN 61000-6-2
Overvoltage Category: III (IEC/EN 60664-1)
RoHS Compliance: Directive 2011/65/EU (EN 50581:2012)
WEEE Compliance: Directive 2012/19/EU
Marine Certification: DNV-GL, ABS
Hazardous Location Certification: Not ATEX or IECEx Zone 2 certified
Answer 1: PLC DCS Pro Ltd. collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
Question 2: What Is The Warranty Period?
Answer 2: We offer a standard one-year warranty for all new and original items.
Question 3: What Payment Methods Do We Accept?
Answer 3: We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
Question 4: What Shipping Methods Do We Use?
Answer 4: We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
Question 5: What Is Our Delivery Time?
Answer 5: Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
Question 6: How Do We Package The Goods?
Answer 6: Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
Question 7: How Can Customers Contact Us And Request A Quote?
Answer 7: Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.
Warranty Conditions
At PLC DCS Pro Ltd., we are committed to ensuring the quality of our products. Our one-year warranty provides coverage for any defects in material or workmanship, excluding damages caused by deliberate misuse.
🛡️Coverage Details:
This warranty encompasses all instances of product malfunction or failure due to inherent manufacturing flaws, with the exception of intentional damage.
📝Claim Process:
To avail of warranty services, please notify us of any quality-related issues within the warranty period. We may conduct online troubleshooting and examination as needed.
🚚Shipping Assistance:
We understand the importance of prompt service. Therefore, we cover return shipping costs for warranty-related returns within the first month of supply. Within three months of supply, we cover one-way shipping costs for warranty-related returns. After three months, the customer is responsible for shipping costs both ways.
🚫Exclusions:
Unauthorized modifications, repairs, or misuse of the product.
