This document describes the features, functions, usage conditions, technical parameters, and working principles of the YT-K6 series switchgear intelligent control device.
The YT‑K6 series Switch Cabinet Intelligent Control Unit is a high‑integration, intelligent device that combines circuit diagram simulation, switch status, spring‑energy status, circuit‑breaker position, grounding‑knife status, high‑voltage indication, lock, temperature‑humidity control and voice alarm into one panel. It can be installed in 3‑35 kV indoor switchgear such as middle‑position, hand‑car, fixed and ring‑network cabinets, and supports RS‑485 communication for remote automation.
The manual provides an overview of functions, technical parameters, dimensions, terminal definitions, wiring diagrams, and service information. It also includes specifications for power supply, insulation, high‑voltage indication, lock control, built‑in audio, and environmental operating conditions. This manual is written in Chinese.
| Working power supply | AC220V±10% |
|---|---|
| Whole device power consumption | ≤5 W |
| Withstand voltage between enclosure and terminals | >AC2000 V |
| Insulation resistance | >100 MΩ |
| High‑voltage indication LED voltage | Rated phase voltage × (0.15‑0.65) |
| Lock activation voltage | Rated phase voltage × 0.65 |
| Built‑in audio power | 8 Ω, 0.5 W |
| Default communication interface | RS‑485 |
The device provides an RS‑485 communication interface by default.