Description
Key Functionality
• Accurate Sensing: Adopts the capacitive voltage division principle to stably detect the live status of high-voltage circuits, with strong anti-interference performance;
• Intuitive Display: Three-phase independent LED indicators (corresponding to L1/L2/L3) for clear distinction between live and de- energized states;
• Safety Adaptation: Fully insulated package design, compatible with electromagnetic locks and mechanical interlocks to realize misoperation-prevention locking;
• Easy Installation: Fits 4501-spec panel openings, and the embedded installation is compatible with most indoor switchgear.
Key Technical Parameters
| Parameter Category | Details |
| Applicable Voltage Class | Medium and high-voltage systems such as 10kV, 35kV |
| Operating Power Supply | No external power supply (passive induction type) |
| Environmental Conditions | Indoor -25℃~40℃, altitude ≤1000m |
| Response Time | ≤0.5s (for live status switching) |
Application Scenarios
- 10kV/35kV switchgear, ring main units;
- Cable distribution boxes, GIS combined electrical appliances;
- Live status monitoring and misoperation-prevention interlock matching for equipment such as high-voltage capacitor cabinets and earthing switches.
OEM/ODM Services:
We offer comprehensive OEM and ODM services tailored to your specific requirements. Should you require customized products, our professional team will provide full support to meet your needs.
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