Description
ABB UAD154A
Here are the technical parameters for the ABB UAD154A (a differential protection relay from the ABB Relion 650 series):
ABB UAD154A Technical Parameters
General Characteristics
- Application: Differential protection for generators, motors, transformers, and busbars.
- Protection Functions:
- Differential protection (87G, 87M, 87T)
- High-impedance differential protection (optional)
- Backup protection functions (e.g., overcurrent, negative sequence)
Electrical Ratings
- Rated Voltage (Un):
- 24–48 V DC (auxiliary supply)
- 110–250 V DC/AC (typical)
- Current Inputs:
- Rated current (In): 1 A or 5 A (configurable)
- Thermal withstand: Continuous 2 × In, 1 sec 100 × In
Protection Settings
- Differential Protection:
- Pickup setting: Adjustable (typically 5–50% of In)
- Slope characteristics (e.g., 10%, 20%, 30%)
- Harmonic restraint (2nd & 5th harmonics for inrush blocking)
- Operating Time: < 20 ms (for high-set differential)
Communication & Interfaces
- Communication Protocols:
- IEC 61850 (GOOSE, MMS)
- Modbus RTU/Modbus TCP
- DNP3.0 (optional)
- Ports:
- Ethernet (RJ45)
- Optical/fiber ports (optional)
Mechanical & Environmental
- Housing: Standard 19″ rack mount (4U) or panel mount
- Operating Temperature: -25°C to +55°C
- Ingress Protection: IP20 (standard)
Certifications & Standards
- Standards Compliance:
- IEC 60255 (protection relays)
- IEEE C37.90 (EMC immunity)
- CE, UL (depending on variant)
Main Brand:
ABB Allen-Bradley Alstom Bently Emerson Foxboro
GE MOOG Schneider Woodward HIMA Honeywell
First hand source, affordable price. Spot inventory!
•Shipping Port: Xiamen
•E-mail: sales7@saulplc.com
•Tel: + 86-15359273796(WhatsApp)
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•Package: Original packing with cartons
ABB HIEE300725R0001 |
ABB HIEE300744R0001 |
ABB HIEE305082R0001 |
ABB HIEE300910R0001 |
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Our Main Brand
ABB, GE, Allen Bradley, Honeywell, Emerson, Bently Nevada, Prosoft, Siemens, Westinghouse, Triconex, Foxboro, ICS Triplex, Hima, Schneider, Yokogawa, Woodward, B&R, KEBA, etc
—-(DCS)Distributed Control System
ABB 3AUA0000110429,SYSCON2 746924
Invensys Foxboro FBM214,FBM242,B0123HE
Invensys Triconex 3625,3700A,3604E
Woodword 5462-758B
HIMA F2-DO-16-02,F8650E
Yokogawa SAI143-S03 S1, F9342L-02
Honeywell 51402497-200,51403519-160,51199194-100,CC-PDO801
Emerson KJ4001X1-NB1,12P3368X012
—-(PLC)Programmable Logic Controller
Rockwell AB 1734-IB8,1734-OB8,1769-L18ER-BB1B,1756-IM16I
ICS Triplex T8461,T8850,T8403,T8431,T8831,T8310
Schneider Modicon 140DDI85300
GE Fnauc IS210AEPSG2B,IS220UCSAH1A,IS215ACLEH1A,IS210AEAAH1B
Siemen 6ES7331-1KF02-0AB0
Prosoft MVI46-DFNT
Bachmann MPC240
Woodhead 9905-068 2301A
—-(TSI)Turbine Supervisory Instrumentation
Bently Nevada 3500/22M,138607-01,3500/25,3500/53,3500/32M 149986-02,
EPRO MMS6110,MMS6120,MMS6220,MMS6312,MMS6410,6423,6424,
ENTEK EK C6622HS,XM124,1440-SDM02-01RA
About Us
Xingchuang Ronghe (Fuzhou) Electrical Equipment Co., Ltd. is a professional company specializing in international trade. We have rich industry experience and extensive customer resources, and can provide personalized trade solutions for customers.
Our advantages are mainly reflected in the following aspects:
- Product diversification: We represent a wide range of products that can meet the needs of different customers.
- Service specialization: We have a professional team that can provide customers with comprehensive services.
- Diversified channels: We have established long-term and stable cooperative relationships with multiple domestic and foreign enterprises, and can provide customers with various trade channels.
- Price advantage: By optimizing the supply chain and reducing costs, we are able to provide customers with competitive prices.
ABB: Pioneering Electrification & Automation
1. Company Profile
- ABB(Asea Brown Boveri), a Swiss-Swedish multinational headquartered in Zurich, is listed on the Zurich, Stockholm, and NYSE stock exchanges. Formed in 1988 through the merger of ASEA (Sweden) and BBC Brown Boveri (Switzerland), it combines over a century of industrial expertise.
- Core Competencies
- Key Sectors: Delivers cutting-edge electrification, automation, and robotics solutions for industries, energy, transportation, and infrastructure.
- Robotics Spin-off: Announced plans (April 2025) to list its robotics division (2024 revenue: $2.3B) separately by 2026—currently the world’s #2 player after Japan’s Fanuc.
- Innovation & Impact
- Technology Leadership: Global leader in online analytical instruments, e.g., Fourier-transform near-infrared analyzers (6,000+ installations worldwide).
- Sustainability: Drives energy efficiency and circular economy practices to minimize environmental footprints.
ABB: Powering Industrial Transformation
- Corporate Identity
- Formation: 1988 merger of ASEA (1883) and BBC Brown Boveri (1891)
- HQ: Zurich, Switzerland
- Scale: Operates in 100+ countries with ~105,000 employees
- Market Presence: Dual-listed in Europe/North America
2. Strategic Business Units
Division | Market Position | Key Initiative |
Electrification | #1 in EV charging infrastructure | Grid digitalization |
Industrial Automation | Top 3 globally | AI-powered process optimization |
Robotics & Discrete Automation | #2 worldwide | *2026 spin-off (Post-IPO valuation est. $7-9B)* |
Robotics Spin-off Context: $2.3B revenue segment (2024), targeting public listing to accelerate growth vs. Fanuc (#1).
3. Technology & Sustainability Edge
- Innovation Engine:
- 🏆 World’s largest installer of FT-NIR analyzers(6,000+ units)
- 💡 5,500+ patents held in electrification/automation
4. Market Footprint
- Key Sectors:
- Energy Transition: Renewables integration, HVDC systems
- Transport: Rail electrification, port automation
- Manufacturing: Collaborative robotics (YuMi® series)
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