Contact Platform Support
Help CenterABB 3BHB006716R0217 (Model: SYN5302A-Z) Dual Redundancy Automatic Synchronization Device
Product Spotlights
Related Products
-
ABB PPD115A102 3BHE017628R0102 FOCS Excitation Control Unit ModuleUS$ 1000MOQ: 1 Unit -
ABB PPD113B01-25-111000 3BHE023784R2530 Excitation Main Control Processor ModuleUS$ 5000MOQ: 1 Unit
-
ABB 3BHE023784R2530 PPD113B01-25-111000 Excitation Main Control Processor ModuleUS$ 5000MOQ: 1 Unit
-
ABB AFP9075355 3BHS537443 Vibration Monitoring and Data Acquisition ModuleUS$ 5000MOQ: 1 Unit
-
ABB CP405 A0 1SAP500405R0001 Industrial Human-Machine Interface (HMI Touch Screen)US$ 5000MOQ: 1 Unit
ABB 3BHB006716R0217 (Model: SYN5302A-Z) Dual Redundancy Automatic Synchronization Device
Series: SYNCHROTACT 5 - The fifth-generation high-precision grid-connected synchronizer, mainly used for the automatic and precise grid connection operation of power generation units and substation circuit breakers.
I. Basic Parameter Information Table
Parameters Specification
Full model SYN5302A-Z, Material code: 3BHB006716R0217 (Version V217)
Equipment type Dual-channel redundant generator automatic synchronization controller
Power supply DC 24V (18～32VDC)
Applicable power frequency 50Hz / 60Hz, configurable via software
Installation method 19-inch standard cabinet rack embedded installation
Protection level IP20 (for indoor control cabinets only)
Shell material Aluminum alloy reinforced chassis, with industrial three-proof coating
Core Hardware Architecture
Dual-channel heterogeneous redundant design
Built-in two independent processor hardware + different architecture firmware, the hardware is independent of each other. A single channel failure does not affect the grid connection function, meeting the high reliability and safety requirements of the power system, and can achieve dual-channel hardware voting to prevent incorrect grid connection.
Front-end voltage acquisition circuit
Supports two-phase voltage acquisition for two paths: generator terminal voltage + system bus PT voltage (100V secondary side), real-time monitoring of pressure difference, frequency difference, and phase difference as the three grid connection conditions.
Panel human-machine operation unit
LCD display + function keys, can locally view synchronization parameters, fault alarms, 7 preset grid connection parameter groups, suitable for multiple circuit breakers, different grid connection scenarios.
Rich I/O terminals
Multiple switch quantity inputs (circuit breaker position, external interlock, synchronization signal allowed), relay passive output (speed regulation, voltage regulation, closing, fault alarm).
Main Functions
Fully automatic precise synchronization grid connection
Automatically adjust generator speed (increase / decrease), generator terminal voltage (increase / decrease), when the frequency difference, voltage difference, and phase difference all meet the set threshold, predict and issue closing command in advance to achieve impact-free grid connection, supports ** residual voltage bus synchronization (dead bus grid connection)** function.
Complete grid connection anti-misoperation protection
Phase sequence error, frequency difference exceeds limit, voltage difference is too large, abnormal frequency-voltage change rate, synchronization timeout locks the closing, preventing non-synchronous grid connection from causing major damage to generators and power grids.
Multi-scenario parameter storage
Built-in 7 independent parameter groups, can separately set the synchronization values for 7 different circuit breakers, one device can achieve grid connection control for multiple units / multiple lines.
Multiple protocols remote communication
Support LON, Modbus, IEC 61850 Ethernet communication, can upload the synchronization process, alarm events, voltage and frequency parameters to DCS, background monitoring system, support remote parameter setting, fault diagnosis, firmware upgrade.
Event recording and fault diagnosis
Automatically store the entire synchronization process data, fault alarm records, accurately locate the reasons for grid connection failure, mislocking.
Electrical Performance Parameters
Voltage sampling: rated AC 100V, measurement accuracy ±0.1%
Frequency measurement range: 45～55Hz / 55～65Hz, accuracy ±0.001Hz
Relay output contact capacity: 250VAC 5A, passive dry contact
Operating temperature: -25℃ ～ +70℃; storage temperature: -40℃～+85℃
Insulation withstand voltage: 2kV AC isolation withstand voltage for strong and weak electrical circuits, resistant to strong electromagnetic interference in substations
Typical Application Scenarios
Thermal power plants, hydropower plants, distributed photovoltaic / wind power generator automatic grid connection control
Automatic switching synchronization for multiple transmission lines in substations, auxiliary power supply automatic switching in parallel
Self-owned power plants, steel, chemical enterprises self-owned generator grid connection system
Ship power station, offshore platform multi-diesel generator parallel synchronous control
Send Inquiry to This Supplier
You May Also Like
-
ABB DASO120 57120001-EY 8-channel Analog Output Board CardUS$ 5000MOQ: 1 Unit
-
ABB DSSR122 4899001-NK Digital Output ModuleUS$ 5000MOQ: 1 Unit
-
ABB GFD233A 3BHE022294R0103 Excitation Matching Fiber Optic Communication ModuleUS$ 5000MOQ: 1 Unit
-
ABB KUC711AE101 3BHB004661R0101 Thyristor Power Rectification Unit ModuleUS$ 5000MOQ: 1 Unit
-
ABB LDGRB-01 3BSE013177R1 Digital Input Interface Expansion ModuleUS$ 5000MOQ: 1 Unit
-
ABB NDCU-12C NDCU-12CK Main Control Unit (for Driving the CPU Motherboard)US$ 5000MOQ: 1 Unit
-
ABB PCD232A 3BHE022293R0101 Excitation Control System ModuleUS$ 5000MOQ: 1 Unit
-
ABB PFCL201CE 50KN 3BSX802939-108 Pillow-type Vertical Force Tension SensorUS$ 5000MOQ: 1 Unit
-
ABB PFEA112-20 3BSE050091R20 Dual-channel Tension Measurement AmplifierUS$ 5000MOQ: 1 Unit
-
ABB PFS140 RULLM 9K 3BSE00653R1 Roller Sensor Excitation Power Supply UnitUS$ 5000MOQ: 1 Unit
