Description
I. Basic Information
Model: SUE3000ABB
Part No.: 1VCR007346 G0032
Brand: ABB
Series: SUE3000 High Speed Bus Transfer System (HSTS)Product Type: Local HMI Operation Panel for Auxiliary Power Fast Transfer DeviceCompatible Equipment: SUE3000 series high-speed auxiliary power transfer device, widely used in 6kV/10kV plant power distribution systems of power plants, realizing local parameter setting, manual switching operation, fault alarm query and fault waveform recording of dual incoming lines and bus tie switches.
Product Positioning
This panel is the core local human-computer interaction component of the SUE3000 high-speed auxiliary power transfer system. It locally displays bus electrical parameters, circuit breaker position and device operating status, supports four transfer mode parameter configuration, manual emergency switching and fault event recording query. Equipped with multi-standard isolated communication interfaces, it uploads real-time operating data, transfer action events and fault wave records to plant DCS and SCADA systems, ensuring uninterrupted power supply for key auxiliary equipment of power plants. It is widely used in spare part replacement of secondary equipment, technical renovation of power distribution monitoring system and preventive maintenance of power plant auxiliary power safety systems.
Hardware Architecture
- LCD Display & Key Operation Unit: Industrial segment LCD matched with function keys and adjustment knob, realizing real-time refresh of bus voltage, frequency, phase difference, switch position, device interlock and fault alarm, supporting local parameter modification and manual switching operation.
- Multi-protocol Isolated Communication Unit: Integrated RS232, RS485 and Ethernet interfaces, compatible with Modbus RTU, IEC 60870-5-103 and Profibus-DP, supporting local debugging, firmware upgrade and remote centralized data uploading.
- Non-volatile Event & Fault Recording Storage Unit: Built-in storage chip can store more than 1000 operation and alarm events, locally query fault sequence and disturbance waveform to provide data basis for power failure accident analysis.
- Wide-range DC Power Supply & Multi-level EMC Protection Unit: Equipped with reverse polarity, surge, ESD and short-circuit protection, conformal coated PCB adapts to high-temperature, dusty and strong electromagnetic interference substation environment.
- Panel Embedded Installation Structure: Front IP65 sealed protection design, standard cabinet embedded installation, dustproof, waterproof and anti-misoperation, suitable for dense layout of high-voltage switchgear rooms.
Mounting Specifications
- Operating Power Supply: DC 48~220V, allowable fluctuation -15%~+10%, total power consumption ≤6W
- Display: Industrial segment LCD + function keys + rotary adjustment knob
- Communication Interfaces: RS232, isolated RS485, RJ45 Ethernet, isolation withstand voltage 1500VAC/1min
- Event Storage: ≥1000 operation & alarm events, multi-group fault wave recording storage
- Mounting: Cabinet panel embedded installation
- Dimension: 220mm × 150mm × 65mm
- Net Weight: 0.45kg
- Protection Class: Front IP65, Rear IP20
- Supporting Equipment: SUE3000 main control unit, high-voltage circuit breaker, shielded communication cable, DC control power supply
- Commissioning Tools: ABB SUE3000 configuration software, multimeter, insulation resistance tester, anti-static wristband
Supporting System
Supporting Hardware
6kV/10kV high-voltage switchgear, SUE3000 fast transfer main control device, DC power screen, substation industrial switch.
Commissioning Software
ABB SUE3000 HSTS configuration tool, used for logic parameter setting, wave record export, communication configuration and firmware upgrade.
Upper-level System
Plant DCS, SIS and SCADA platforms realize remote monitoring of auxiliary power system, transfer event recording and fault centralized alarm management.
Typical Application Industries
Thermal power, hydropower, waste incineration, petrochemical and steel self-owned power plants, applied to safety guarantee of dual-power supply for auxiliary equipment in power distribution systems.
Product Features
- Wide-range DC Power Supply Adaptation: Compatible with 48V/110V/220V common DC power supply of power plants, no additional power conversion module required, simplifying on-site wiring transformation.
- Multi-communication Protocol Compatibility: Realizes dual-mode application of local debugging and remote centralized monitoring, seamlessly connected to substation automation system.
- Local Fault Waveform Storage & Traceability: No reliance on background system to complete accident data query, greatly shortening power failure troubleshooting cycle.
- IP65 High Industrial Protection Grade: Sealed dustproof and waterproof design adapts to harsh operating conditions of switchgear rooms, ensuring long-term stable operation of the panel.
- Wide-temperature Rugged Conformal Coating Design: Stable operation from -10℃ to +60℃, compliant with IEC EMC standards, high MTBF value to support 24/7 unattended operation.
- Plug-and-play Compatible Replacement: Standard panel opening and terminal definition enable direct in-situ spare replacement without modifying field wiring and cabinet structure, minimizing power plant maintenance downtime.
II. Technical Specifications
2.1 Electrical Parameters
- Model: SUE3000, Part No.: 1VCR007346 G0032
- Rated Supply: DC 48~220V, power consumption ≤6W
- Communication Protocols: Modbus RTU, IEC 60870-5-103, Profibus-DP
- Dielectric Withstand Voltage: 1500VAC/1min for each isolated communication channel
- Built-in Protection: Reverse polarity, surge, ESD, port short-circuit current limiting protection
- Core Functions: Local operating condition monitoring, manual power transfer, parameter configuration, fault event query, wave record export, remote data upload, fault alarm reset.
2.2 Mechanical Parameters
- Mounting: Standard cabinet panel embedded installation
- Structure: Flame-retardant plastic shell, transparent sealed protective cover, metal reinforced backplane
- Interfaces: DC power terminal, RS232, RS485, Ethernet communication terminals
- Dimension: 220 × 150 × 65mm
- Net Weight: 0.45kg
2.3 Environmental Specifications
- Operating Temperature: -10℃ ~ +60℃
- Storage Temperature: -25℃ ~ +70℃
- Humidity: 5%~95%RH, non-condensing, no corrosive or conductive dust
III. Key Features
- Real-time Local Monitoring of Auxiliary Power Operating Conditions: Continuously collects bus voltage, frequency, phase difference and switch position to provide intuitive on-site inspection data for operation and maintenance personnel.
- Four Fast Transfer Modes Local Configuration & Manual Emergency Operation: Supports parameter setting of various transfer logics and manual load switching under maintenance conditions to improve power supply emergency disposal capability.
- Automatic Storage of Fault Events & Disturbance Waveforms: Locks fault time sequence and electrical parameters during power failure accidents, providing accurate data support for accident analysis.
- Dual-channel Isolated Communication for Local & Remote Collaborative O&M: Serial port for on-site debugging, Ethernet for plant-wide remote centralized monitoring to realize full lifecycle management of auxiliary power equipment.
- Local Fault Alarm Reset & Interlock Release: Quickly clears device fault interlock to restore the normal operation condition of the fast transfer system after fault elimination.
- Standard Supporting Secondary Equipment for Power Plant Auxiliary Power Safety System: Widely used in new unit commissioning, old equipment overhaul and intelligent upgrading of power distribution monitoring systems.
IV. Working Principle
After DC power-on and hardware self-test, the panel establishes real-time data interaction with the SUE3000 main control unit, refreshes the liquid crystal display of operating parameters, responds to local key operation instructions, and uploads operating and event data to the upper monitoring system via isolated communication links. Once a bus fault triggers power transfer or device alarm, the panel latches fault information locally and remotely; normal operation can be restored after fault confirmation and reset.
V. Application Scenarios
- On-site maintenance, spare replacement and annual calibration of SUE3000 auxiliary power fast transfer systems in thermal and hydropower plants.
- Safety technical transformation of dual-power supply systems in petrochemical and steel self-owned power stations to improve emergency response efficiency.
- Intelligent upgrading of secondary monitoring equipment for waste incineration and cogeneration power plants to realize remote data networking and fault centralized management.
- Preventive spare reserve for substation secondary equipment to deal with emergency failure of local operation panels.
- Supporting secondary monitoring equipment for new-built power station auxiliary power distribution projects to realize local visualization and remote centralized control.

