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Home > Products >> Three-phase current relay


Product: Three-phase over current and over load current relay
Abstract: 1.Installation method:Open-hole mounting;
2.The size of the hole:91 mm x 45 mm
3.Function:Three-phase over current and over load protection
4.Measurement range:0.0~99.9 ~9999A(AC)  

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Applications

Product features
1. The relay can detect the over current, overload current and the imbalance between phases current; internally it is equipped with an alarm buzzer. The over-current and over-load output relay is controlled independently and separately; it also acts as a digital three-phase AC ammeter.

2. The panel keys are used for setting the setting values of various currents and the delayed action duration of the output replay; for the resetting of the current replay, two modes are optional, namely, automatic mode and manual mode.
3. The upper window of the panel displays the actual current detected. Three-phase current could be viewed by switching the keys; the lower window is settings window, when it is normal, it displays the setting values of the over current and overload current, when it is malfunctioning, it displays the error code. 
Part of the functions and parameters could be added or modified according to the customer's requirements.


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