SPK Product

Ceramic Gas Tube Surge Arrester
  • Facebook
  • LINE
  • Twitter
  • LinkedIn
Ceramic Gas Tube Surge Arrester

SPK-GT3R-F

Ceramic Gas Tube Surge Arrester

Description
7.5X12 DIP Three Electrode Ceramic Gas Tube Arrester
Specification
ITEM GT3R
75R-F
GT3R
90R-F
GT3R
150R-F
GT3R
230R-F
GT3R
350R-F
GT3R
470R-F
GT3R
600R-F
Unit
Nominal DC spark-over Voltage (100V/s) 75 ±20% 90 ±20% 150 ±20% 230 ±20% 350 ±20% 470 ±20% 600 ±20% V
Maximum impulse spark-over voltage(1kV/μ s) 700 700 700 800 800 900 1000 V
Impulse discharge current (8/20μs,10 times) (a+b)-e 10 10 10 10 10 10 10 kA
Impulse discharge current (10/1000μs,300 times)(a+b)-e 100 100 100 100 100 100 100 A
AC discharge current (50Hz,1s,5 times)(a+b)-e 10 10 10 10 10 10 10 A
Minimum insulation resistance 1000 1000 1000 1000 1000 1000 1000
Maximum capacitance (1MHz) 1.5 1.5 1.5 1.5 1.5 1.5 1.5 pF
Maximum transverse Voltage duration 200 200 200 200 200 200 200 ns
Loading...