Product Core Brief
- Model: SYN5201A-Z V217
- Brand: ABB
- Series: SYNCHROTACT 5 auto-synchronizer family
- Core Function: Controls automatic generator-to-grid synchronization, including voltage, frequency, phase-angle matching, and breaker closing.
- Product Type: Auto-synchronizing relay / synchronizer unit
- Key Specs: 7 parameter sets | SynView PC tool support | Auxiliary supply 50–130 VAC / 100–125 VDC
- Condition: New Original (New Surplus) / Factory Sealed
Product Introduction (Rotation Engine)
A failed synchronizer is one of the fastest ways to stall a generator start-up. The ABB , order code 3BHB006714R0217, is an ABB SYNCHROTACT 5 auto-synchronizing unit used to match generator voltage, frequency, and phase angle before closing the breaker. It is typically deployed on generator panels, islanding systems, and process cogeneration schemes where controlled paralleling is required.
This unit supports up to seven parameter sets, allowing different synchronization profiles for various operating conditions. It can also be configured through the SynView PC tool, which makes commissioning and troubleshooting more straightforward than older fixed-setting synchronizers. Replacing a failed unit with a verified module helps restore automatic paralleling without redesigning the protection and control logic.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Product Type | Auto-synchronizing relay / synchronizer unit |
| Manufacturer | ABB |
| Model | |
| Order Code | 3BHB006714R0217 |
| Series | SYNCHROTACT 5 |
| Core Function | Automatic generator synchronization and breaker closing |
| Parameter Sets | Up to 7 parameter sets |
| Communication / Configuration | SynView PC tool support |
| Auxiliary Supply | 50–130 VAC or 100–125 VDC |
| Typical Application | Generator panels, cogeneration, islanding, grid paralleling |
| Supply Status | Legacy / obsolete, spare only |
Note: Public references confirm SYN5201A-Z as a SYNCHROTACT 5 auto-synchronizer with seven parameter sets and SynView configuration support. Exact I/O count, relay outputs, communication interfaces, and V217-specific features should be verified against the device nameplate and existing panel documentation.
Key Selling Points & Differentiators
- Genuine ABB SYNCHROTACT 5 auto-synchronizer for generator paralleling applications.
- Seven parameter sets support multiple operating modes and grid conditions.
- SynView PC tool support simplifies configuration and diagnostics.
- Wide auxiliary supply range: 50–130 VAC or 100–125 VDC.
- Each unit undergoes nameplate verification, connector inspection, and visual QA.
- Not recommended for simple voltage/frequency check applications that do not require full auto-synchronization, as the configuration effort should match the actual control requirement.
Quality Transparency SOP (DYNAMIC GENERATION)
- Incoming visual inspection for housing damage, display faults, and connector wear.
- Nameplate verification to confirm SYN5201A-Z V217 and 3BHB006714R0217.
- Terminal and communication port inspection for bent pins, corrosion, or loose contacts.
- Auxiliary power-up test to verify display, LED status, and basic initialization.
- Anti-static sealing with tamper-evident packaging before dispatch.
Full secondary injection testing, breaker timing validation, and SynView parameter download are not included unless specifically requested. This is a surplus/legacy synchronizer, not a factory-commissioned device.
Technical Risk Avoidance (DYNAMIC GENERATION)
❗ Confirm the exact firmware/version before replacement. V217 may differ from other SYN5201A-Z revisions in parameter sets, I/O behavior, or configuration options. A physically identical unit with the wrong revision can cause unexpected synchronization behavior.
❗ Verify auxiliary supply voltage. This unit typically supports 50–130 VAC or 100–125 VDC. Applying the wrong auxiliary voltage can prevent startup or damage the power stage.
❗ Record existing synchronization parameters. Photograph parameter sets, dead-bus settings, voltage/frequency windows, phase-angle limits, and breaker close timing before removal.
❗ Test breaker close timing after installation. A synchronizer may communicate and display correctly but still require verification of slip frequency, phase-angle matching, and breaker command timing before returning the generator to automatic service.
Buyer’s FAQ
Is SYN5201A-Z V217 still produced by ABB?
This unit is considered legacy/obsolete. Availability is typically through new surplus, factory-sealed stock, or refurbished inventory.
Can I replace it with another SYN5201A-Z version?
Not automatically. V217 may have different firmware, parameter sets, or I/O behavior compared to other revisions. The order code 3BHB006714R0217 should match the installed unit.
Does it support configuration software?
Yes. SYN5201A-Z units typically support the SynView PC tool for configuration and diagnostics. Software availability and compatibility should be confirmed separately.
What is the auxiliary supply requirement?
SYN5201A-Z typically supports 50–130 VAC or 100–125 VDC. Confirm the exact rating against the device nameplate before energizing.
Do you provide commissioning support?
No. We supply and verify the hardware. Synchronization settings, breaker timing, and grid-paralleling tests should be performed by a qualified protection or commissioning engineer.
