ABB 3BHB006715R0211Full Official Part Name: ABB SYNCHROTACT 5 SYN5202A-Z V211 Dual-Channel Redun...
& Function Description Full Official Part Name: ABB SYNCHROTACT 5 SYN5202A-Z V211 Dual-Channel Redundant Generator Synchronization Controller, Order Code 3BHB006715R0211 Core Function: High-safety dual-redundancy automatic synchronizer designed for critical power plant generators, hydroelectric units, and grid-connected cogeneration systems. It features two independent isolated measurement channels with separate microprocessors to eliminate single-point failure risks. Continuously samples generator and grid 3-phase voltage, frequency, slip rate, and phase angle; automatically adjusts governor speed and excitation to match grid parameters. Interlocks breaker closing signals only when dual-channel sync thresholds are fully satisfied, blocking paralleling during out-of-phase, reverse power, o
Product Description
& Function Description Full Official Part Name: ABB SYNCHROTACT 5 SYN5202A-Z V211 Dual-Channel Redundant Generator Synchronization Controller, Order Code 3BHB006715R0211 Core Function: High-safety dual-redundancy automatic synchronizer designed for critical power plant generators, hydroelectric units, and grid-connected cogeneration systems. It features two independent isolated measurement channels with separate microprocessors to eliminate single-point failure risks. Continuously samples generator and grid 3-phase voltage, frequency, slip rate, and phase angle; automatically adjusts governor speed and excitation to match grid parameters. Interlocks breaker closing signals only when dual-channel sync thresholds are fully satisfied, blocking paralleling during out-of-phase, reverse power, o
Technical Specifications
| Brand | ABB |
|---|---|
| Model | 3BHB006715R0211 |
| Category | Industrial Automation |
| Full Official Part Name | ABB SYNCHROTACT 5 SYN5202A-Z V211 Dual-Channel Redundant Generator Synchronization Controller, Order Code 3BHB006715R0211 |
| Core Function | High-safety dual-redundancy automatic synchronizer designed for critical power plant generators, hydroelectric units, and grid-connected cogeneration systems. It features two independent isolated measurement channels with separate microprocessors to eliminate single-point failure risks. Continuously samples generator and grid 3-phase voltage, frequency, slip rate, and phase angle; automatically adjusts governor speed and excitation to match grid parameters. Interlocks breaker closing signals only when dual-channel sync thresholds are fully satisfied, blocking paralleling during out-of-phase, reverse power, over/under voltage/frequency faults. Supports dead-bus black-start synchronization, 10,000-event timestamped fault logging, Modbus RTU, IEC 61850 Ethernet communication, and IRIG-B time synchronization for SCADA/DCS integration. Complies with SIL 2 safety standards for high-reliability power generation facilities. |
| Rear wiring side | Segmented spring-cage terminals for PT sensing, auxiliary power, digital I/O, RS485, Ethernet and IRIG-B DB9 port |
| Full cabinet mounting shot | Stackable DIN rail layout with multiple synchronizer modules installed |
| Front faceplate | Printed ABB logo, SYN5202A-Z V211 model marking, backlit multi-line LCD display, red/green/yellow status LEDs, six physical navigation buttons with password lock function |
| Rear chassis layout | Separated green spring-cage terminal blocks to isolate dual-channel voltage sensing circuits, dedicated terminals for auxiliary power, relay digital I/O, RS485 serial bus, Ethernet RJ45 and IRIG-B DB9 connector; integrated braided ground strap for EMC noise suppression |
| Dual-channel measurement mismatch alarm | Degraded sampling resistors or loose PT wiring causing inconsistent voltage readings between the two redundant channels, triggering sync abort lockout |
| Ethernet / Modbus communication dropout | Corroded rear terminal pins or damaged onboard communication transceiver IC, cutting off real-time synchronizer status to plant SCADA |
| Thermal over-temperature shutdown | Cabinet ventilation blockage or dust buildup on chassis heat sink activating safety thermal cutout protection |
| Stuck relay output contacts | Mechanical wear on breaker-close command DO relays, preventing closing signal transmission to generator switchgear |
| Flash memory parameter corruption | Voltage surge damage to onboard storage chip, resetting all synchronization calibration settings to factory default values |
| Cross-channel isolation leakage | Damaged PCB isolation barrier causing crosstalk between dual measurement channels, invalidating safety redundancy function |
| Mounting | DIN rail |
| Redundancy | Dual-Channel Redundant |
| Redundancy 2 | Dual Redundant |
| Origin | Germany / Original |
| Condition | New Original Factory Sealed |
| Warranty | 12 Months |
| Shipping | Global Delivery via DHL/FedEx/UPS |