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UAD155A0111  3BHE029110R0111 is a high-performance excitation/high-speed I/O module designed by ABB for AC   800   PEC series power systems. UAD155A0111 integrates functions such as automatic voltage regulation (AVR), excitation current control, power system stabilizer (PSS), etc. It can count pulse signals, measure frequency and period, and is interconnected with the upper system through various industrial communication protocols (Modbus, Ethernet, Profibus, IEC 61850, etc.). It is suitable for automation control systems in industries such as power, chemical, steel, paper, and petroleum.

Model ：UAD155A0111 3BHE02910R0111
Category: High speed I/O module/excitation controller
Dimensions: Length 114.3 mm, Width 130.5 mm, Height 45 mm (some sources provide 145.3 mm x 75 mm x 108.7 mm)
Power supply: Input voltage 12  ~48   V   DC (also available in 5   V   DC specifications)
Output voltage/current: 5   V   DC, maximum output current 10   A (some data labeled as 0.6   A)
Power: ≤ 50W
Working temperature: -20 ° C~+50 ° C (some data -25 ° C~+70 ° C)
Storage temperature: -40 ° C~+70 ° C
Communication interfaces: Ethernet, RS-232, RS-485, Modbus, Profibus, IEC 61850 and other protocols
Compliant with standards: IEC 61508, IEC 61511 (Safety Integrity)
Main functions:
-Automatic Voltage Regulation (AVR)
-Excitation current control
-Power System Stabilizer (PSS)
-Pulse counting, frequency/cycle measurement
-Overload and reverse polarity protection.

Product Features:
High reliability: Equipped with high-quality electronic components and an IP40 aluminum alloy casing, suitable for harsh industrial environments.
Multi protocol compatibility: UAD155A0111 3BHE029110R0111 supports Ethernet, Modbus, Profibus, IEC 61850, etc., facilitating system integration.
Flexible configuration: programmable logic, expandable storage, to meet different control algorithm requirements.
Safety compliance: Complies with IEC 61508/61511 safety standards and is applicable to critical power facilities.

Category: Industrial Control Module
Sold to: Global
Scope of application: Steel plants/thermal power plants/tire plants/water plants, etc
Service advantages: foreign imports, stock supply, competitive prices, and quality assurance
Shenzhen Changxin is committed to restoring normal operations of enterprises with the best cost, quality, and efficiency,Let the enterprise resume normal operation.

Why did you choose us?

1.With thousands of suppliers and a wide range of products, you can experience a one-stop shop.
2. The highest quality products.
3. Most products have a warranty period of up to 1 year, and any quality issues will be borne by us. Each item undergoes rigorous testing before delivery.
4.Our sales personnel will respond to your inquiry within 24 hours.
5. Quickly deliver all products within 1-3 days after placing the order.
6. Good packaging ensures transportation safety and greatly saves shipping costs.

We can transport to the world!!!

If you need to inquire or make a purchase, please send me the product model by email or call me directly.

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