Switchgear Intelligent Control Device (LCD Type)

  • Our company’s intelligent switchgear status control device is a new-generation product designed for 3–35 kV indoor switchgear. It adopts advanced DSP (Digital Signal Processing) and microcontroller technologies to achieve digital measurement, display, and control. It is suitable for various switchgear types, including mid‑mounted cabinets, handcart cabinets, fixed cabinets, and ring‑main units.

    The device offers a comprehensive set of functions, including dynamic primary single‑line diagrams, live-line indication and interlocking, temperature and humidity display and control, remote/local operation modes, circuit breaker open/close status indication, energy storage indication, grounding switch status indication, handcart position indication, human‑body sensing with cabinet lighting, voice anti‑misoperation prompts, and LCD display. It also provides an RS485 interface with MODBUS protocol, enabling the upload of environmental temperature and humidity, temperature at multiple monitoring points, and battery level information.

描述

Power Supply: AC220V ±10%, 50Hz; DC220V/110V
Operating Environment: –20°C to 70°C; relative humidity ≤95%RH
Ambient Temperature Measurement Range: –20°C to 100°C, accuracy ±1°C
Alarm Output: 1 passive output
Temperature/Humidity Control Output: 2 passive outputs + 1 passive output
RS485 Communication Baud Rate: 9600 (optional)
Device Address: Configurable from 1 to 247
Power Consumption: ≤10W
Panel Cutout Size: 220 mm (W) × 165 mm (H)