Using advanced large-scale integrated circuits, the TH-218, TPNG, TPLC and TPL series of phase failure relays feature a small volume, high precision, reliable action, low power consumption, long service life, large contact capacity and easy installation. They are widely used in a variety of automatic control systems for liquid level control and phase reversal, phase failure, phase unbalance, overvoltage and undervoltage detection.
|Type||TH-218, TPNG||TPLC, TPL|
|Contact ratings||AC 250V DC 30V 5A|
|Rated voltage||Three phase: AC 110V 220V 380V 50Hz||One phase: AC110V 220V 380V 50Hz|
|Output contact||SPDT (1)|
|Electrical life||105 times|
|Mechanical life||106 times|