Technical Parameters: Code No. JHY6-24KV Rated Voltage(KV) 24KV MCOV(KV) 19.5KV Current impuse residual Voltage 8/4μs Steep current impulse(KV) 82KV 8/20μs Lightning current impulse 72KV 30/60μs Swithching current impulse 62KV Long impulse withstand current 2000 us 150&250KA 4/10μs High current mpulse withstand(KA) 65&100KA
The Zno arrester is mainly used to protect distribution transformer, cable conector and electric equipment from being damaged by lightning impulse voltage and operated over-voltage.
Service Condition: Ambient Temperature: -50 ~ +50ºC Altitude: 1000~2000m Maximum wind velocity: 35m/s Earthquake intensity not exceed 7 degrees. Standard: IEC60099-4.