GKT-03F-V2 Three Phase 3P3W Voltage Protection Relay with Phase Sequence
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GKT-03F-V2 is a three phase 3P3W voltage protection relay designed for monitoring and protecting industrial power systems. It features adjustable overvoltage (400–510VAC) and undervoltage (260–370VAC) thresholds, with phase sequence protection to prevent incorrect wiring and equipment damage. With 0.1–20s delay and reset time control, it ensures stable and reliable operation in three phase 3 wire systems.
