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Signal Surge Protection

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24V Control Signal Surge Protection Device

Item No.: QFL06-MCR24
SPD Model QFL06-MCR24 is applicable for surge and over-voltage in the field of monitoring, communication, measuring and controlling system.
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Description

. Application

    SPD Model QFL06-MCR24 is applicable for surge and over-voltage in the field of monitoring, communication, measuring and controlling system. It keeps the device from the damage caused by indirect lightning strikes.

. Technical Parameters

Model QFL06-

MCR24

Max. Continuous Operating Voltage

24V (voltage can be customized)

Interface

3P Terminal

Nominal Discharge Current Capacity (In)

5kA(8/20μs)

Max. Discharge Current Capacity (Imax)

10kA(8/20μs)

Protection Level(Up)

≤15V

Response Time(T)

<5ns

Earth line(mm² )

≥1.5

Grounding Resistance(R)

≤4Ω

Protection Level

IP20

Operating Temperature

-40℃~+70℃

Overall Size(mm)

90×66×18

Installation Method

35 mm DIN-rail

. Main Features:

l  Low Residual Voltage.

l  Two Levels surge protection. The lightning protection result can be enhanced by the coupling of the two levels of discharging and clamping.

l35mm Din-rail installation

l Independent grounding interface which is more convenient to install.

. Dimensions:

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V. Wiring Diagram:

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