BHQ-Y type motor phase failure protectorDetailed product description：

The BHQ type motor phase failure protector is a new product that was upgraded and replaced with protection devices in the 1990s. It has the advantages of high sensitivity, small size, easy use, and reliable operation. This product, when used in conjunction with a contactor, is unparalleled by other motor protection devices and is the most ideal motor protection device.

The BHQ-Y type phase failure protector works using the principle of electromagnetic magnetic response and current parameter balance control method. It can quickly cut off the power supply in case of phase failure of three-phase motors (such as power supply phase loss, fuse melting, etc.) within the rated current range, achieving the purpose of protecting the motor. This product has a wide range of applications, a simple structure, and stable performance. It has the advantages of shock resistance, temperature resistance, and moisture resistance. The rated minimum working current of the standard does not require maintenance for long-term use. The protector must work normally under the load and be in a phase loss state when not connected to the load. After long-term use, it has been proven that the use of protectors and the reduction of motor damage ensure normal production and have high practical value.

Technical Features
1. Environmental temperature: -20 ℃ --+50 ℃
2. Voltage: Three phase 380V, 50Hz
3. Working time: less than 1 second
4. Work location: Any
5. Contact current: not less than 1A