Product Name: (ZJ-10Q/275) 12kv Epoxy Resin Insulator (Dimension: 145*130) Model NO.: ZJ-10Q/275 (KYN1) Brand: Talent Color: Black Certification: ISO9001 Connection Method: Trough Type Usage: High Voltage Power Transmission, Insulation Type: Insulator Structure: Post Insulator Material: Epoxy Resin Application: High-voltage Trademark: Talent Transport Package: Carton Origin: China HS Code: 854710000 Product Description ZJ-10Q/275 Insulator (Dimension: Φ145*130)General description1.This insulator is formed by epoxy with APG technies,it is used for insulation isolation and connection transition of overhead transmission line.2. Altitude:≤1000m3. Ambient temperature:+40ºC~10ºC4. The relative humidity shall not be more than 95% at+20ºC ambient temperature.5. NO gas ,wapor or dust that may severely affect the insulation of contact box,no explosive or corrosive substance.6. The coper contact to earth shall withstand power frequency test voltage(effective value )of 42kv for 5 minutes and lightning impulse vpltage (peak value)of 75KV.7. The temperature of lead-out terminal shall not bemore than 65ºC if the contact box is used for long time in rated current condition.8. See the attached figure for the outline and installation dimension of insulator.