ST-600A Intelligent Switchgear Control Device (Economic)

Overview: This series of intelligent switchgear control devices is a multi-functional, intelligent switch simulation comprehensive dynamic indicator device developed in response to the development of medium-voltage switchgear technology. It is mainly applied to various indoor switchgears with voltage levels of 0.1~40.5 kV. The product centrally indicates primary circuit simulation state, handcart position, isolation switch position, grounding switch position, switch state, and operating mechanism energy storage state. It features load-side high-voltage live indication (expandable to bus-side live display or phase verification function), live interlock controller, automatic heating and dehumidification, real-time digital display of temperature and humidity values with heater fault monitoring, over-temperature alarm with forced heating shutdown, intelligent voice error prevention prompts, infrared human body sensing, online temperature measurement of electrical contacts inside the cabinet, RS485 communication interface, 4~20mA transducer output, and many other functions. It simplifies the switchgear panel design, beautifies the layout, and improves the switch status indication function and safety performance of a new type of electrical device. This series of products has been widely used in many industries such as electric power, chemical, railway, mining, metallurgy, and cement. Technical Parameters: Technical Parameter | Specification | Operating Environment Ambient Temperature | -10℃~+55℃ (normal operation) Ambient Humidity | ≤95% Atmospheric Pressure | 80~110KPa Altitude | ≤2500m Power Supply | AC/DC 110~220V Power Consumption | ≤10W Isolation Withstand Voltage | 2KV Power Drop | 200ms Insulation Performance Dielectric Strength | Greater than AC2000V between housing and terminals Insulation | Greater than 100MΩ between housing and terminals Vibration Resistance | 10~55~10Hz 2G 1min Anti-interference | Conforms to GB/T17626.8-1998 standard Environmental Temperature/Humidity Measurement Temperature Measurement Range | 0℃~70℃, ±1℃ Humidity Measurement Range | 0~99%RH, +5%RH