



TERASAKI K93X30-001B EIN-1301 Auto Synchronization Module
- Warranty: 365 days
- Quality: Original module
- Condition: New / Used
- Warehouse: Spot
- Delivery time: Shipped in 3 days after payment
Introduction
1.Function
This module is the core synchronizing control unit for marine generator paralleling system:
- Measure real-time electrical parameters: voltage, frequency and phase difference between the incoming standby generator and the ship’s main busbar.www.plcva.com
- Compare the measured signals and send speed adjustment commands to the governor of the standby generator to tune its frequency and phase.
- Issue the closing signal to the generator circuit breaker at the precise moment when synchronization conditions are satisfied, to safely connect the generator onto the ship power bus.
- Provide protection interlock: block breaker closing if voltage, frequency or phase deviation exceeds preset safe thresholds, to prevent damaging the generator and onboard power network.
- Monitor module operating status and generate fault alarms for abnormal measurement signals or synchronization failure.www.plcva.com
- Support manual and automatic synchronization modes for marine power plant operation.

TERASAKI K93X30-001B EIN-1301 Physical photo
2. Application
- Applicable equipment: TERASAKI marine generator switchboard and power management system.
- Installation location: Installed inside the main switchboard cabinet in the ship engine room.
- Vessel types: Bulk carriers, container ships, general cargo vessels, offshore vessels and other ships equipped with TERASAKI marine power distribution systems.www.plcva.com
- Core purpose: Automatically synchronize marine diesel generators before paralleling, ensure stable and safe merging of multiple generator sets to supply onboard electrical loads.
- Maintenance scenario: OEM spare part. It replaces the faulty module to restore generator auto-paralleling function, avoid power failure risk and vessel operational downtime.

TERASAKI K93X30-001B EIN-1301 Physical photo
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