3-36 KV Capacitive Phase Detector for High Voltage Switchgear
The 3-36 KV capacitive phase detector is designed for high voltage switchgear applications. It provides reliable phase detection in high-voltage systems to ensure the safe and efficient operation of electrical equipment.
Technical Specifications
Overview
High-Voltage Safety & Monitoring
This non-contact capacitive phase detector is designed for reliable live voltage monitoring in medium-voltage switchgear. It provides continuous three-phase status indication and integrates safety features like automatic electromagnetic locking to prevent accidental operation in live environments. Built to meet international IEC standards, this maintenance-free device ensures personnel safety and system integrity across a wide range of voltage levels.
Technical Specifications
- Rated Voltage Range
- 3-36 kV
- Working Frequency
- 50 Hz
- Power Consumption
- 2 W
- Insulation Strength
- 2kV, 1min
- Protection Class
- IP40IP65
- Compliance Standards
- IEC 61243-5IEC 62271-213
Performance Metrics
Key Performance Indicators
31 years
Minimum Lifetime (MTBF)
8 A
Contact Capacity
Operational Thresholds
Voltage Thresholds
| Condition | Threshold Value |
|---|---|
| Voltage Presence | U > 0.40 x Unmin |
| Voltage Absence | U < 0.15 x Unmin |
| Over-voltage Protection | U < 0.30 x Unmin |
Installation & Environment
- Mounting Dimensions
- 92x45mm (Panel Window), 130mm (Recommended Depth)
- Operating Temperature
- -25°C to 55°C
Features
Device Features
- Non-contact electric field sensing
- Integrated self-test function with button
- Visual indication (LED/LCD)
- Electromagnetic lock automatic locking
- Three-phase live voltage indication
- Maintenance-free (no battery required)
