trait
Multi-function integration: It integrates overload protection, underload protection, locked-rotor protection, phase sequence protection and other functions, and can monitor the current, voltage and temperature of the motor.
High-precision control: With high-precision control capabilities, it can accurately monitor the operating state of the motor and respond quickly when needed.
Easy to configure and debug: Usually equipped with user-friendly interface and configuration tools, support a variety of communication protocols and interfaces, easy integration with other devices and systems.
High reliability: After rigorous quality and reliability testing, it can operate stably in harsh industrial environments for a long time.
Scalability: Supports modular design and can be expanded and upgraded according to actual requirements.
Self-assessment function: The ability to assess motor health and provide configurable alerts when rotor problems occur.
Communication interfaces: Communication interfaces, such as RS232 ports, may be provided for data exchange and monitoring with other devices or systems. 
Parameters and specifications
Operating voltage: Support a variety of power inputs, including DC 90-300V and AC 70-265V @ 48-62 Hz.
Analog output: A20 = 4-20 mA.
Phase current input: P1 = 1 Phase A CT secondary.
Control power supply: HI = 70 to 265 V AC, 48 to 62 Hz or DC: 90-300 V.
Output frequency: 60 Hz (some information indicates 85 Hz, but may vary by model or configuration).
System environment: Supports operation in the temperature range from -40 °C to +60 °C.
Size and weight
Dimensions: Approx. 30.5cm x 30.5cm x 27.9cm 
