Brief introduction of the device
summary

HW-YQ low voltage motor protection device is developed in combination with the development trend of international power automation and the characteristics of domestic power grid. It is suitable for low voltage 380V system and meets the needs of domestic users for low voltage motor protection.

HW-YQ adopts high integrated high-speed processor for data acquisition and processing. On the basis of realizing the traditional low-voltage motor protection function, it integrates the measurement and control and communication functions. It truly realizes digitization, intellectualization and networking, and integrates protection and measurement and control. It provides more effective on-site protection and measurement and control for industrial production process control.

HW-YQ has the characteristics of small volume, light weight, powerful function, high reliability, flexible configuration, beautiful appearance and convenient installation. It is especially suitable for local installation on operation box, switch cabinet and drawer cabinet.

Environment condition

a) Working temperature: – 20C ~ + 70C
b) Storage temperature: – 30C ~ + 85C
c) Relative humidity: 5% ~ 95% (no condensation or icing in the device)
d) Atmospheric pressure: 80kPa ~ 110kpa.