ITM SYN – Three‑Phase Synchronizer Relay (DIN‑rail module) – Sync/Phase

High‑reliability ITM SYN synchronizer relay used for generator-to-grid paralleling applications. DIN-rail mount, featuring:

• Sync approvals → LED indicators for phase difference (Δφ), voltage mismatch (ΔU), and “SYNC OK” status

• Adjustable frequency window: ±0.2 to ±1.0 Hz tolerance

• Time delay (Tv): adjustable 10–250 ms

• Voltage range selectable: 230/400 VAC supply

• Generator frequency monitoring LEDs

• Terminals (1–15 top; 16–30 bottom) for mains and generator inputs, control outputs