SDP-E/4L series signal surge protector

NegotiableUpdate on 05/20

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Nature of the Manufacturer: Producers

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Overview

SDP-E/4L series signal surge protector product introduction: The SDP-E/4L series signal surge protector is designed according to the IEC communication surge protector standard and is suitable for lightning protection of signal equipment such as communication dedicated lines, telemetry signals, and remote control signals

Product Details

SDP-E/4L series signal surge protector

Product Introduction

The SDP-E/4L series signal lightning arrester is designed according to the IEC communication surge protector standard and is suitable for lightning protection of signal equipment such as communication dedicated lines, telemetry signals, and remote control signals. The interface form of the product is a standard screw fixed card interface, which can protect 1-4 lines. The product is suitable for installation on 15mm guide rails and can be optionally fixed to 35mm standard guide rails with fixed components, making installation and maintenance extremely convenient. The maximum discharge current can reach 10kA, using a two-stage series connection with a reaction time of nanoseconds, which can fully protect equipment using the latest semiconductor devices.

Performance parameters:

model	SDP-E06V/4L	SDP-E12V/4L	SDP-E24V/4L	SDP-E48V/4L	SDP-E90V/4L	SDP-E170V/4L
SPD type	Combination type	Combination type	Combination type	Combination type	Combination type	Combination type
Rated working voltage	6VDC	12VDC	24VDC	48VDC	90VDC	170VDC
Maximum continuous operating voltage Uc	7.2VDC	15VDC	30VDC	52VDC	110VDC	175VDC
insulation resistance	≥0.1MΩ	≥2MΩ	≥2MΩ	≥2MΩ	≥2MΩ	≥2MΩ
Voltage protection level (1.2/50 μ s) Up line - line Line ground	≤20V	≤50V	≤50V	≤90V	≤200V	≤260V
	≤80V	≤80V	≤80V	≤90V	≤200V	≤380V
Nominal discharge current (8/20 μ s) In	5kA, 10 times
Maximum discharge current (8/20 μ s) Imax	10kA, 2 times
overstressed fault mode	Mode 2
rated current	0.5A
Insertion loss (2MHz)	≤0.5dB
Maximum transmission rate	2Mbps
Interface type	Screw clamp type
response time	≤1ns
size	Refer to the product appearance diagram
Shell material/shell protection level	Shielding metal aluminum/IP20
Terms of Use	Atmospheric pressure: 80kPa~160kPa
	Temperature: -40 ℃~+85 ℃
	Relative humidity: 5%~96%

Scope of application:

Security system: telemetry line, remote control line, communication line
Industrial control systems: telemetry lines, remote control lines, communication lines
Fire protection system: telemetry line, remote control line, communication line
Other control systems: telemetry lines, remote control lines, communication lines

Appearance dimensions:

Product installation: