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Earthing Related Products

Obstruction light

SPD for Japan railways

3-electrode tubes/3J type

Conforming standards:
●UL standard acquired (E140906)
●RoHSII compliant

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Product Details

Specification Parameters

Attachment Download

Features:

●With failsafe function

External view:

95I~CT2YNFKG9D`)KQ)M[K

Item	Conditions	Performance
		3J-1「」	3J-2「」	3J-3「」	3J-4「」	3J-5「」	3J-6「」	3J-7「」
DC sparkover voltage	100V/s	90V±20%	145Ｖ±20％	230Ｖ±20％	250Ｖ±100％	300Ｖ±100％	350Ｖ±100％	400Ｖ±100％

Impulse sparkover voltage	100V/μｓ	≦700Ｖ		≦500Ｖ		≦600Ｖ	≦700Ｖ
	10kV/μｓ	≦1000Ｖ		≦800Ｖ		≦900Ｖ	≦1000Ｖ
Insulation resistance	DC50V	≧10,000ＭΩ		—
	DC100V	—		≧10,000ＭΩ
Electrostatic capacity	1MHz(L-L)	≦1.5pF
	1MHz(L-E)	≦3.0pF
DC holdover characteristics	DC52V	≦150ms		—
	DC135V	—		≦150ms			—
	DC150V	—					≦150ms
AC discharge current	AC5A×2·1s	10 times
	AC10A×2·1s	1 time
Impulse discharge current	8/20μｓ﹒5kA×2	+5，-5 times
	8/20μｓ﹒10kA×2	1 time
Impulse life	10/1000μｓ﹒200A×2	300 times

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