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U70BP 146D.255.400
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U70BP 146D.255.400
CHINA STANDARD U70BP/146 Disc Suspension Porcelain Insulator
Standard : CHINA STANDARD
Materials : Porcelain
Size :
● Structural height: 146 mm
● Disc diameter: 255 mm
● Creepage distance: 400 mm
Materials : Porcelain
Size :
● Structural height: 146 mm
● Disc diameter: 255 mm
● Creepage distance: 400 mm
Key Electrical Test Ratings:
Rated electromechanical breaking load: 70 kN
Routine tensile load: 35 kN
Power-frequency dry withstand voltage: 80 kV
Power-frequency wet withstand voltage: 42 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: ~5.9–6.4 kg
Rated electromechanical breaking load: 70 kN
Routine tensile load: 35 kN
Power-frequency dry withstand voltage: 80 kV
Power-frequency wet withstand voltage: 42 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: ~5.9–6.4 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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