Description
Anti Interference Performance--DPA51CM44 3-Phase monitoring relay features strong anti-interference performance.Monitoring Phase Sequence--3-phase monitoring relay for phase sequence and phase loss.Detects Correct Sequence--Detects when all phases are present and have the correct sequence.Convenient Installation--Compact size and convenient for installation.Maintain constant and efficient work of the motor.Application--Widely used in motor protection, elevator, air conditioning system, power system and other industries