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Obstruction light

SPD for Japan railways

3-electrode tubes/3YVH type

Conforming standards
●RoHS Ⅱ compliant

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Product Details

Specification Parameters

Attachment Download

Features:

●With failsafe function

External view:

X[1M~GY$ECW~4ZL(1U

Item	Conditions	Performance
		3YVH-90	3YVH-230	3YVH-250	3YVH-350	3YVH-400	3YVH-500
DC sparkover voltage	100V/s	90V±20％	230V±20％	250V±20％	350V±20％	400V±20％	500V±20％
Impulse sparkover voltage	1kV/μs	≦500V	≦700V	≦900V			≦1,000V
Insulation resistance	DC50V	≧10,000MΩ	—
	DC100V	—	≧10,000MΩ	≧1,000MΩ		≧10,000MΩ
Electrostatic capacity	1MHz	≦3.0pF
DC holdover characteristics	DC52V	≦150ms	—
	DC80V	—			≦150ms		—
	DC135V	—	≦150ms		—		≦150ms
AC discharge current	AC5A×2・1s	10times		5times	—		10times
	AC10A×2・1s	—			5times		—
Impulse Discharge current	8/20μs・5kA×2	+5、-5times			—		+5、-5times
	8/20μs・10kA×2	—			+5、-5times		—
Impulse life	10/1,000μs・ 100A×2	300times

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