Thiết bị dò tìm điểm lỗi cáp ngầm Sonel P24i
Analysis And Test Of Faults
- IR mode (opt.): 10kΩ to 200MΩ @ 5kV
- HV DC mode: 0 to 25kV
Isolation of faults:
- TDR range: 90km
- TDR impulse / widths: 160V / 50ns to 10µs
- TDR resolution: 0,2m
- TDR impedance matching: 25 to 1600Ω
- Pre-location TDR-LV mode: 1-phase over HV cable
- Optional: 3-phase over LV cable
- Optional: Intermittent Fault Scanning
- Pre-location TDR-HV mode: ARTi: 24kV (Arc Reflection)
- Optional: SCC: 24kV (Surge Current)
- Optional: DVC: 25kV (Decay Voltage)
- Fault conditioning: 400mA
- Optional: 1,4A @ 12kV
Mapping of faults:
- Surge voltage levels: 12/24kV
- Surge energy: 1000J (per level)
- Optional add-on: 2000J (24kV); 1000J (4kV)
- Surge mode pulse range: 2000J @ 3s to 10s; single shot
- Sheath pinpointing (opt.): 0 to 12kV; 1:3, 1:6, 3:1, 6:1
GENERAL DATA
PROSAFE 3D or 5D system
- Safety
- Dimensions: 430 x 516 x 1000mm
- IP rating: IP43
- Weight: 90kg
- Mains supply: 230V; 50Hz
- Operating temperature: -10°C to +55°C