อาร์เรสเตอร์ 3 โพล (พร้อม FAILED SAVE)

3-Pole Surge Arrester 230V

Technical Sheet : -

• Dimensions: Diameter : 7.5mm; Length: 11.5mm
  
• Leg Pitch : 4.4mm
  
• DC spark over voltage (100V/s) : 230V +/-20%
  
• Impulse spark over voltage (1kV/s) : Typical value ?800V
  
• Impulse discharge current : At 10/1000us, 300 times, interval: 3minutes, Typical value:1000A    At 8/20us, 10 times, interval : 3minutes, Typical value : 10kA
  
• AC discharge current : At 50Hz, 1s, interval: 3minutes, Typical value: 10A
  
• Insulation resistance : Typical value ?109?
  
• Capacitance : ? 5 pF
  
• Operation temperature : -40 ~ +85 
  
• Relative humidity : 95% at 40
  
• Fail-safe: Type A : with fail-safe equipment.