Introduction to ABB 3BHB006714R0217 (SYN5201A-Z V217)
Product Overview
The ABB 3BHB006714R0217, designated as SYN5201A-Z V217, is an advanced automatic synchronizing device belonging to ABB’s SYNCHROTACT 5 product series. It is specifically engineered to manage the critical process of paralleling generators with power grids or synchronizing multiple generator sets, a task that demands precise matching of voltage, frequency, and phase angle to avoid grid shocks and equipment damage. As the fifth-generation synchronization solution from ABB, this single-channel digital module integrates intelligent control algorithms to automate frequency and voltage regulation, ensuring safe and seamless grid connection. Widely deployed in thermal, hydro, and gas-fired power plants, as well as industrial captive power systems and marine electrical setups, it enhances operational stability by preventing asynchronous closing through built-in self-diagnostic functions.
3BHB006714R0217 Technical Specifications
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Product Model: 3BHB006714R0217 (Product Name: SYN5201A-Z V217)
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Product Type: Automatic synchronizing device (single-channel)
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Series Affiliation: ABB SYNCHROTACT 5
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Core Functions: Automatic synchronization, frequency matching, voltage matching, synchronization verification, self-diagnosis
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Input Voltage Range (U1, U2): 50-130 VAC (rated); 0-1.3×Un (allowable)
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Supported Frequency: 16²/₃ Hz, 50 Hz, 60 Hz
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Auxiliary Power Supply: 24-250 V DC; 100-230 V AC
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Measurement Ranges: Voltage (U1, U2): 0-1.3 V; Phase angle (α): -179° to 180°; Frequency: 10-100 Hz
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Output: Configurable signal relay outputs (for paralleling commands)
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Communication Protocols: Ethernet/IP, Profibus, Modbus
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Operating Environment: Temperature: +5°C to +70°C; Humidity: Non-condensing
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Installation: Rack-mounted
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Certifications: Complies with IEC 61850 Ed.2 and IEC 61508 SIL2 safety standards
3BHB006714R0217 Recommended ABB Products
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ABB SYN5202a-Z V217 (3BHB006715R0217): A dual-channel automatic synchronizer in the same series, offering higher redundancy for critical grid-connection scenarios.
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ABB SYN5302a-Z V217 (3BHB006716R0217): A redundant dual-channel unit with two SYN5202 modules, providing top-tier reliability for high-demand applications.
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ABB SYN5100: A simple synchronization verifier that works as an auxiliary unit to check synchronization conditions for the SYN5201A-Z V217.
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ABB UNITROL 1010: A compact automatic voltage regulator designed for small generators, complementing synchronization with stable voltage control.
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ABB UNITROL 1020: A mid-range voltage regulator supporting dual-channel parallel operation, ideal for coordinating with synchronizers in medium generator sets.
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ABB REF615: A protection relay that provides overcurrent and overvoltage protection, working in tandem with the synchronizer to ensure generator safety.
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ABB REF630: A comprehensive generator protection relay that integrates with the synchronizer for holistic power system safeguarding.
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ABB Symphony Plus Control System: A distributed control platform that centralizes monitoring and management of the SYN5201A-Z V217 and associated equipment.
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ABB Advant OCS: A legacy distributed control system compatible with the synchronizer for seamless integration in existing ABB-equipped plants.
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ABB DAPI100 (3AST000929R109): A digital input module that expands the synchronizer’s ability to collect status signals from field devices.









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