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  • ABB SYNCHROTACT 5 Digital Synchronization System
  • ABB SYNCHROTACT 5 Digital Synchronization System
  • ABB SYNCHROTACT 5 Digital Synchronization System
  • ABB SYNCHROTACT 5 Digital Synchronization System
  • ABB SYNCHROTACT 5 Digital Synchronization System
  • ABB SYNCHROTACT 5 Digital Synchronization System
  • ABB SYNCHROTACT 5 Digital Synchronization System
  • ABB SYNCHROTACT 5 Digital Synchronization System
  • Product Name： ABB SYNCHROTACT 5 Digital Synchronization System
  • Product Categories： ABB
  • Contact： 13394046250
  • Company Name： Xiamen Lingzhao
  • Company Address： Phase III of Software Park, Jimei District, Xiamen City, Fujian Province
  • Add Time： 2025-11-05
Details
Product Details: ABB SYNCHROTACT 5 Digital Synchronization System
1. Product Overview
The ABB SYNCHROTACT 5 is the fifth-generation digital synchronization system engineered for automatic synchronization of generators with power grids and paralleling of synchronous lines. Developed based on ABB’s decades of expertise in power system synchronization, it is designed for fully automatic operation in single-channel or dual-channel configurations, delivering unmatched safety, precision, and availability for critical power infrastructure. This system eliminates the risks of asynchronous closing by precisely matching voltage, frequency, and phase angle before circuit breaker operation, making it an indispensable component in power plants, substations, and industrial 自备 power systems. Its modular design ensures seamless integration with modern control systems while supporting easy upgrades to SYNCHROTACT 6—aligned with ABB’s lifelong product support and obsolescence-free evolution policy.
2. Key Technical Specifications
Parameter
Specification
Product Series
SYNCHROTACT 5 (e.g., SYN 5201a-Z, SYN 5202a-Z, SYN 5302a-Z)
Typical Model
3BHB006713R0217, 3BHB006714R0217, 3BHB006715R0217
Core Function
Automatic generator-grid synchronization, line paralleling, synchrocheck monitoring
Channel Configuration
Single-channel (basic control), dual-channel (control + independent monitoring), redundant dual-channel (double dual-channel for mission-critical use)
Operating Frequency
50 Hz, 60 Hz, 16.7 Hz (16²/₃ Hz)
Voltage Measurement
Input: 50-130 VAC (rated); Measurement range: 0-1.3×Un
Phase Angle Range
-179° to +180° (precision matching for circuit breaker closing)
Configurable Parameter Sets
Up to 7 sets (for different paralleling points/conditions)
Communication Protocols
IEC 61850 (primary), Modbus RTU, Profibus DP, LON-Bus; TCP/IP for remote service
Max Synchronizable Breakers
7 power circuit breakers per relay (with independent parameter sets)
Auxiliary Power
24-250 V DC, 100-230 V AC
Power Consumption
24 W / 35 VA (typical for dual-channel redundant system)
Operating Environment
Temperature: +5°C to +70°C; Humidity: 5-95% (non-condensing); Insulation: 5 kV
Diagnostic Capacity
256 event logs with date/time stamps; real-time self-monitoring
Physical Dimensions
Standard rack-mount size; Weight: ~3.3 kg (typical module)
3. Core Features
  • Dual-Channel Redundancy for Maximum Safety: The dual-channel configuration integrates two independent microprocessor systems with distinct hardware/software designs (developed by separate teams) to prevent common-mode failures. One channel executes automatic synchronization, while the other performs independent synchrocheck monitoring—ensuring no asynchronous closing even if one channel malfunctions. For extreme reliability needs, redundant dual-channel models (e.g., SYN 5302a-Z) pack two dual-channel units in one enclosure for seamless failover.
  • High-Precision Synchronization Control: Advanced algorithms calculate the optimal circuit breaker closing time by predicting phase angle alignment, precisely matching voltage (±1%) and frequency (±0.1 Hz) between generator and grid. This eliminates inrush currents and mechanical shocks, extending equipment lifespan and protecting grid stability. The "dead bus/dead line" feature enables safe paralleling even when one side has no voltage.
  • Flexible Configuration & Integration: With 7 storable parameter sets, the system adapts to multiple paralleling points (e.g., different generators or feeders) via configurable digital I/Os. It supports direct integration with SCADA/DCS systems (e.g., ABB Symphony Plus, Advant OCS) through industrial protocols, reducing wiring costs and enabling centralized control.
  • Simplified Commissioning & Maintenance: The dedicated SynView 5 software provides a user-friendly interface with parameter recommendations (based on breaker, voltage regulator, and governor characteristics), minimum/maximum value prompts, and one-click configuration. Debugging is also possible via front-panel buttons without a PC. Built-in diagnostics log 256 events with timestamps, facilitating rapid fault tracing.
  • Remote Access & Future-Proof Design: TCP/IP connectivity enables remote servicing and monitoring, cutting on-site maintenance costs. Identical mechanical and electrical interfaces with SYNCHROTACT 6 allow effortless upgrades—supported by standard replacement drawings to minimize engineering expenses.
4. Application Scenarios
  • Power Generation Plants: Ideal for fossil fuel, hydro, nuclear, and combined-cycle gas turbine (CCGT) plants. It synchronizes generators with the main grid or plant auxiliary bus, ensuring smooth load transfer and preventing grid disturbances during startup/shutdown.
  • Industrial 自备 Power Systems: Used in steel mills, chemical plants, and paper mills to parallel on-site generators with the public grid. Supports island-mode switching for uninterrupted power supply during grid outages.
  • Substations & Grid Infrastructure: Monitors and controls line-to-line and line-to-bus paralleling, enhancing grid flexibility for load distribution and redundancy. Complies with IEC protection standards for utility-grade reliability.
  • Marine & Offshore Platforms: Synchronizes multiple diesel generators on ships or offshore rigs to share electrical loads, with rugged design tolerating vibration and temperature fluctuations.
  • Backup Power Systems: Enables fast synchronization of standby generators with critical loads (e.g., data centers, hospitals) after main power failure, minimizing downtime.
5. Installation & Configuration Notes
  • Mounting Requirements: Rack-mount installation in a control cabinet with minimum 50 mm clearance for heat dissipation. Avoid proximity to high-voltage cables or electromagnetic interference (EMI) sources to ensure measurement accuracy.
  • Wiring Guidelines: Use shielded cables for voltage measurement inputs (U1, U2) to reduce noise. Connect communication ports (Ethernet, Profibus) to the control system via isolated gateways if needed.
  • Software Setup: Install SynView 5 on a Windows 10/11 PC (compatible with ABB engineering workstations). Use the software to import parameter templates, calibrate voltage/frequency inputs, and configure communication protocols. Perform a dry run to verify synchrocheck logic before live operation.
  • Redundancy Testing: For dual-channel systems, simulate primary channel faults (via software) to confirm secondary channel takeover within 100 ms. Verify event logging captures all fault details for audit trails.
6. Quality & Warranty
  • Certifications: Complies with IEC 61850 (communication), IEC protection standards, CE marking, and UL 508C (industrial control equipment). ATEX certification available for hazardous-area applications.
  • Warranty Period: 24 months from delivery (covers manufacturing defects; excludes damage from improper wiring, overvoltage, or environmental abuse beyond specifications).
  • Lifecycle Support: ABB provides spare parts, repair services, and on-site technical support throughout the product lifecycle. Upgrade packages are available for migration to SYNCHROTACT 6.
7. Ordering Information
  • Standard Package Includes: 1×SYNCHROTACT 5 module (e.g., 3BHB006714R0217), 1×SynView 5 software CD, 1×installation manual, 1×terminal block wiring diagram.
  • Required Accessories: ABB SYN 5500 paralleling selector (for multi-breaker applications), shielded twisted-pair cables (for communication), 24 V DC power supply (for control circuits).
  • Related Products: ABB REF615/REF630 protection relays (for generator/grid protection), ABB 1756-ENBT Ethernet bridge (for IEC 61850 integration), ABB Symphony Plus DCS (for centralized monitoring).


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