Power Rail-Mounted Inspection Robot

Product Overview

The Power Rail-Mounted Inspection Robot is divided into two types: high-voltage valve hall inspection robots and switch room rail-mounted inspection robots. Both use a rail-riding structure, travelling along pre-installed aluminum alloy rails to carry out fully automated inspection in confined spaces such as distribution rooms, high-voltage valve halls, cable tunnels, and switch rooms. Integrating multi-dimensional sensing modules — visible light, infrared thermography, partial discharge detection, and acoustic recognition — together with millimeter-level repeat positioning accuracy, they perform 24/7 high-precision inspection of critical equipment including switchgear, transformers, and busbars, eliminating the safety risk of sending personnel into high-voltage areas.

Key Features

• Travels along the rail without occupying ground passageways, unaffected by standing water or obstacles
• Millimeter-level repeat positioning accuracy, with ≤2 mm deviation each time it reaches the same stop point
• Dual-spectrum PTZ fusing infrared and visible light, with ±1°C temperature measurement accuracy
• AI defect recognition: automatic assessment of switch open/close state, meter readings, and partial discharge anomalies
• Continuous slide-wire power supply enables 24-hour uninterrupted inspection with no need to return and recharge
• Modular rail assembly routes around columns, turns corners, and climbs inclines to suit complex layouts

Application Scenarios

• Switchgear inspection in distribution rooms
• Valve tower inspection in UHV valve halls
• Rails installed inside power cable tunnels to replace manual entry
• Inspection of high-voltage equipment in substation switch rooms and GIS rooms
• Captive substations and electrical rooms in large industrial parks