Phase Failure Relay Phase Sequence Relay TG30 3-Phase Phase Sequence Relay Phase Failure Loss 220-380VAC

TG30 3-Phase Phase Sequence Relay Phase Failure Loss Protection 220-380VACSpecification:It detect the waveform and phase of the power supply by IC to judge whether the power supply is abnormal. In the reverse phase (anti-phase), three-phase voltage imbalance, phase loss and short-circuit when the inductive load such as motor is running, it can quickly judge and output the relay protection, and its protection function is not affected by the circuit or load current, surge current, unbalanced current and load characteristics, achieving long-term operation of full performance and full climate to ensure normal and stable operation of the motor. It can be used to provide relay protection for various three-phase motors and other three-phase equipment such as refrigeration compressor, pump, fan, air compressor, elevator, injection molding machine.Characteristics of protection:1. Phase loss protection: It means that any phase occurs phase loss when the protected circuit is in running or stopping status. In this case, the red indicator light will be lighted and be priority.2. Phase reversal protection: It is a safeguard acting immediately, which protects L1, L2, and L3 three phase against wrong connection sequence. In this case, the yellow indicator light will be lighted.4. Delay protection: When the fault happens, the monitor will delay 1~3 seconds to act and release.Characteristics of working:1. If the connection of L1, L2 and L3 phases are right, the green light of the relay illuminates and the relay closes. If they are wrong, the yellow light of the relay illuminates. Exchanging any two of them, the relay will accept the phase sequence and begin to work normally.In this case that there occurs yellow light illuminated and relay unclosed after the protected equipment works normally, it should be a wrong connection of external circuit. The relay has a function of protection against wrong connection.3. L1, L2 and L3 connect with three phase AC. NO, COM are normally open contact point and NC, COM are normally closed contact point. Use lead to connect terminal directly.Model: TG30Rated current: 5APower consumption: 2WMounting method: 35mm TH type rail or M2-M4 screwsPackage weight: Approx. 98g/3.4ozPackage list:1 * Phase Sequence Relay1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW.2) Payment must be made within 3 days of order.3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.

• EWAIDI Phase Failure Relay Phase Sequence Relay TG30 3-Phase Phase Sequence Relay Phase Failure Loss 220-380VAC