SPD for railway crossing control equipment

Lightning disaster countermeasures for open circuit type used in railway signal crossing control equipment (HO type),
It will be used in combination with the previously used protectors (for signaling) on the DC 26V power supply side, track side, and relay output side

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Product Details

Specification Parameters

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S111 Series

The open-circuit lightning disaster countermeasures for railway signal crossing control equipment (HO type) will be used respectively in the DC 26V power side, the track side and the relay

The security device (signal) on the output side of the device S100 is a modular security device that combines the same performance security devices into one and realizes miniaturization.

S112 Series

The closed-circuit lightning disaster countermeasure for railway crossing control equipment (HC type) will be different from the safety device (signal) used on the side of the previous AC 200V and 400Hz power supply

The S200, the S100 used on the track side and the S100 and S200 used on the relay output side with the same performance are combined into one and achieve miniaturization

It is a component type security device.

S1112 Series

On the basis of the S112 type safety device, add a protection element for the track line, and combine the four lines into one.

peculiarity

• Design patent: S111, S112

Performance table (S111 Series)

Item	Performance
	S111	S111-PJ	S111PJL	S111PJ-E

line	100Vx3 line
Nominal line voltage	Each line AC100V
Allowable terminal voltage	Each line AC210V
Shock protection level	Each line below 750V (10/200μs, 3kV)
Impulse cycle current tolerance	Each line 10/200μs, 800A, 3-minute interval, 300 times
Plug/jack	—	○
Deterioration representation	—	○	—	○
Size（mm）	W125×D60×H45	W132×D64×H68	W132×D60×H63
Mass(g)	370	700

Performance table (S112 Series)

Item		Performance
		S112	S112-PJ	S112PJL	S112PJ-E

line		Line 100Vx2 and line 200Vx1
Nominal line voltage	100V	Each line AC100V
	200V	AC200V（50～400Hz）
Allowable terminal voltage	100V	Each line AC210V
	200V	AC255V（50～400Hz）
Shock protection level	100V	Each line below 750V (10/200μs, 3kV)
	200V	Below 800V (10/200μs, 3kV)
Impulse cycle current tolerance		Each line 10/200μs, 800A, 3-minute interval, 300 times
Plug/jack		—	○
Deterioration representation		—	○	—	○
Size（mm）		W125×D60×H45	W132×D64×H68	W132×D60×H63
Mass(g)		370	700