U120BP High Voltage Porcelain Insulator 120 kN Disc Suspension Insulator With 450 mm Leakage Distance
Price:
$9
MOQ:
1 pcs
Delivery Time:
20 days
Brand:
MacweyTEK
Product Description
U120BP 120 kN Porcelain Suspension Disc Insulator with 450 mm Leakage Distance and 120 kV Power Frequency Breakdown Voltage
The U120BP is an IEC-standard anti-fog porcelain suspension disc insulator with excellent mechanical and electrical performance. It features a mechanical breaking load of 120 kN and power frequency breakdown voltage of 120 kV. Available with nominal diameters of 255 mm or 280 mm, nominal height of 146 mm, and creepage distance of 450 mm or 432 mm.
Key Specifications
Leakage distance:
450mm
Coupling size:
16
Power frequency puncture voltage:
120kV
Power frequency withstand voltage (Dry):
80kV
Power frequency withstand voltage (Wet):
42kV
Rated E&M failing load:
120kN
Technical Specifications
| IEC Class | Unit | U120BP1 | U120BP2 |
|---|---|---|---|
| Coupling size | - | 16 | 16 |
| Diameter(D) | mm | 255 | 280 |
| Spacing(H) | mm | 146 | 146 |
| Leakage(Creepage) distance | mm | 450 | 450 |
| Combined M&E strength | kN | 120 | 120 |
| Impact strength | nm | 10 | 10 |
| Routine proof test load | kN | 60 | 60 |
| Power frequency dry withstand voltage | kV | 80 | 80 |
| Power frequency wet withstand voltage | kV | 42 | 42 |
| Dry lightning impulse withstand voltage | kV | 120 | 120 |
| Power frequency puncture voltage | kV | 120 | 120 |
| Test voltage RMS to ground | kV | 10 | 10 |
| Maximum RIV at 1000kHz | μv | 50 | 50 |
| Net weight, approximate | kg | 8.5 | 8.6 |
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Company
Ningbo Macwey Industrial Technology Co.,Ltd
Location
No.218, Weier Road, Chongshou Industrial Park, Cixi City (Ningbo), China
Contact Person
Alec Sung