Mô tả
Porcelain U70BL 11kV 33kV Disc Insulator Technical Drawing and Specifications
IEC Class: U70BL
MAIN DIMENSIONS AND STANDARD PARTICULARS
1. Leakage distance: 320mm
2. Coupling size: 16B
3. Power frequency puncture voltage: 110kV
4. Power frequency withstand voltage
Dry: 70kV
Wet: 40kV
5. Lightning impulse withstand voltage: 100kV
6. Radio-influence voltage data
1) Test voltage to ground: 10kV
2) RIV tối đa ở 1000 kHz: 50 μV
7. Rated E&M failing load: 70kN
8. Tension proof load: 35kN
9. Impact strength: 6N·m
10. QTY/CTN: 6pcs
11. G.W./N.W.: 35/30 kg
12. MEAS.: 47×44.5×28cm
