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ABB SD812F 3BDH000014R1 power supply

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ABB SD812F 3BDH000014R1 power supply

Name: ABB SD812F 3BDH000014R1 power supply
Brand: ABB PLC
SKU: 8098
Availability: InStock
Rating: 5.0 (1 reviews)

Brand:ABB PLC
Item No.:SD812F 3BDH000014R1
Product Origin:Sweden (SE)
Product Dimensions:155 × 155 × 67 mm
Product Weight:0.6kg
Payment:T/T, Western Union, Credit Card
Goods_stock:15
Shipping Port:Xiamen, China
Lead Time:1-3 Days
Condition:Brand New And Original
Warranty:1 Year
Certificate:COO
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Product Details
Product Applications
Product Advantages
Technical FAQs
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Stable Industrial Power Unit for ABB AC 800F Control Systems

The ABB SD812F 3BDH000014R1 is a high-reliability industrial power supply module designed for ABB AC 800F automation systems. It provides regulated DC power to CPU and system modules, ensuring stable operation, safe startup/shutdown behavior, and continuous control performance in demanding process automation environments.

This power supply is widely used as a backbone component in ABB distributed control systems, where consistent voltage quality and system protection are essential for long-term operational reliability.

Technical Specifications

Parameter	Details
Manufacturer	ABB
Model	SD812F
Part Number	3BDH000014R1
Module Type	Power Supply Module
System Compatibility	ABB AC 800F / Freelance DCS
Input Voltage	24 V DC
Output Voltage	5 V DC / 3.3 V DC
Output Current	5 V / 5.5 A, 3.3 V / 6.5 A
Protection Functions	Overload, short circuit, overvoltage
Power-Fail Function	Yes (system safe shutdown support)
Efficiency	High-efficiency regulated design
Ripple & Noise	Low residual ripple output
Operating Temperature	-20°C to +60°C
Storage Temperature	-25°C to +85°C
Mounting Type	Rack / system module installation
Dimensions (approx.)	155 × 155 × 67 mm
Weight	~0.46 – 0.8 kg

Applications

This power supply module is commonly used in:

ABB AC 800F distributed control systems
Process automation plants
Oil & gas control systems
Chemical and pharmaceutical production lines
Power generation monitoring systems
Industrial communication and control cabinets

Its stable output makes it ideal for mission-critical automation environments where downtime is not acceptable.

Advantages

1. High Voltage Stability

Ensures consistent 5 V and 3.3 V output for sensitive control electronics.

2. Built-in System Protection

Includes overload, short-circuit, and overvoltage protection for safer operation.

3. Power-Fail Intelligence

Detects voltage drops and triggers controlled system shutdown behavior.

4. Industrial Reliability

Designed for continuous operation in harsh industrial environments.

5. Seamless ABB Integration

Optimized specifically for ABB AC 800F architecture, ensuring plug-and-play compatibility.

Technical FAQs

1. What is the main function of SD812F?
It supplies stable DC power to ABB AC 800F control systems.

2. Which systems use this module?
ABB AC 800F / Freelance DCS platforms.

3. What output voltages does it provide?
5 V DC and 3.3 V DC outputs.

4. Does it support power failure handling?
Yes, it generates a power-fail signal for safe shutdown.

5. What protection functions are included?
Overload, short-circuit, and overvoltage protection.

6. Is it suitable for harsh environments?
Yes, it is designed for industrial-grade conditions.

7. What is its operating temperature range?
Approximately -20°C to +60°C.

8. How is it installed?
As a module inside ABB AC 800F system racks.

9. Is it a redundant power supply?
It can be used in redundant configurations depending on system design.

10. What industries use it most?
Process industries such as oil & gas, chemical, and power generation.

Sales and Business Development

Phone: +8617350837383
E-mail: [email protected]
Skype: +8617350837383
WhatsApp: +8617350837383
Business hours: We Provide Online Support 24/7
Address: Room 1001, Jiuzhou Commercial Building, Xiamen, Fujian Province, China