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U120BP 146D.280.450
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U120BP 146D.280.450
CHINA STANDARD U120BP/146D Disc Suspension Porcelain Insulator
Standard : CHINA STANDARD
Materials : Porcelain
Size :
● Structural height: 146 mm
● Disc diameter: 280 mm
● Creepage distance: 450 mm
Materials : Porcelain
Size :
● Structural height: 146 mm
● Disc diameter: 280 mm
● Creepage distance: 450 mm
Key Electrical Test Ratings:
Rated electromechanical breaking load: 120 kN
Routine tensile load: 60 kN
Power-frequency dry withstand voltage: 80 kV
Power-frequency wet withstand voltage: 45 kV
Lightning impulse dry withstand voltage: 120 kV
Power-frequency breakdown voltage: 120 kV
RIV (Radio Interference Voltage):
Ground test voltage: 10 kV
Maximum value at 1 MHz: ≤50 μV
Product weight: ~8.4 kg
Rated electromechanical breaking load: 120 kN
Routine tensile load: 60 kN
Power-frequency dry withstand voltage: 80 kV
Power-frequency wet withstand voltage: 45 kV
Lightning impulse dry withstand voltage: 120 kV
Power-frequency breakdown voltage: 120 kV
RIV (Radio Interference Voltage):
Ground test voltage: 10 kV
Maximum value at 1 MHz: ≤50 μV
Product weight: ~8.4 kg
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We highly value your feedback and consultation. If you have any questions about our products or services, please fill out the form below and we will contact you as soon as possible.
Hotline:
Service：0799-7516790
Email：hcinsulator@163.com
Address：Industrial Park, Luxi County, PingxiangCity, Jiangxi Province
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