产品中心 — Zhejiang Leitai Electrical Co. Ltd.

LT-X DC signal surge protector

Application scope

On the basis of GB18802.21 and IEC61643-21, widely used in various types of signal, data, line, communication, transportation, such as finance, petrochemical and other industries, such as automatic control, detection, transmission, regulation and alarm circuit, to prevent lightning and other causes of transient or transient voltage of equipment damage.

Characteristic

1. the product structure with unplugable or plugable cartridge to meet the different users.

2. with two level protection, the protection effect is obvious, and the response speed is fast.

3. pluggable type adopts hot plug design, pulls down the lightning protection module, the signal is through, inserts the lightning protection module, the signal passes through the lightning protection module, and has the anti surge function.

4. 35mm standard DIN installation, convenient for users to install and replace.

This product is connected in the signal circuit of the equipment, is installed with 35mm standard guide rail, and multiple circuits are installed in multiple combinations. The input terminal 1/2 (IN) is connected to the signal channel, and the output terminal 1 '2' (OUT) connects the signal processing equipment.

technical parameter

Parameter / model description		LT-Xseries
		Current loop signal	Voltage signal
		LT-X6, LT-X24, LT-X12, LT-X48	LT-X6(1-3) , LT-X24(1-6) , LT-X12(1-3) , LT-X48(1-6)
Rated working voltage Un(V-)		6,12,24,48
Maximum continuous operating voltage Uc（V-）		7.5,15,35,65
Nominal discharge current ln(kA)		5
response time		＜1ns
Shell protection grade		IP20
insertion loss		＜0.5dB
Nominal current		200mA
Transmission frequency		20MHz
Shape size	Pluggable type	90×12×65mm
	Holistic	90×18×58mm
Shell color		green	yellow
Typical application		0（4）-20mA etc.	Temperature detection and so on