Key Features

• Integrates automatic synchronization, real‑power load sharing, speed/voltage bias adjustment three core functions

• Precise three‑parameter matching (frequency‑phase‑voltage), outputs bias signals to governor and AVR for seamless grid paralleling

• High‑accuracy load‑sharing algorithm, ensures balanced power distribution among paralleled generators

• Built‑in comprehensive protections: reverse power, over/under frequency, over/under voltage, synchronization failure alarm

• Supports RS‑485 Modbus RTU communication for remote monitoring and parameter configuration

• Industrial‑grade anti‑EMI, anti‑vibration and wide‑temperature design, meets marine and harsh‑environment requirements

• Compact panel‑mount structure, easy installation and wiring

Technical Specifications

• Model: WOODWARD 8234‑346A

• Type: 723 Synchronizer & Load‑Sharing Controller

• Power Supply: 24 VDC wide‑range input

• Operating Temperature: −40 °C ~ +70 °C

• Applications: Generator automatic grid‑connection, multi‑genset parallel load sharing, power plant power management, marine power system control