SPK-GT3R-P-FS1

Ceramic Gas Tube Surge Arrester

Description

ITEM	GT3R 75P-FS1	GT3R 90P-FS1	GT3R 150P-FS1	GT3R 230P-FS1	GT3R 350P-FS1	GT3R 470P-FS1	GT3R 600P-FS1	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	MΩ
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

ITEM

GT3R
75P-FS1

GT3R
90P-FS1

GT3R
150P-FS1

GT3R
230P-FS1

GT3R
350P-FS1

GT3R
470P-FS1

GT3R
600P-FS1

Unit

Nominal DC spark-over Voltage (100V/s)

75 ±20%

90 ±20%

150 ±20%

230 ±20%

350 ±20%

470 ±20%

600 ±20%

Maximum impulse spark-over voltage(1kV/μ s)

700

800

900

1000

Impulse discharge current (8/20μs,10 times) (a+b)-e

Impulse discharge current (10/1000μs,300 times)(a+b)-e

100

AC discharge current (50Hz,1s,5 times)(a+b)-e

Minimum insulation resistance

1000

MΩ

Maximum capacitance (1MHz)

1.5

Maximum transverse Voltage duration

200