Safety precautions:

a) When SPD is installed in final system, it must achieve all the requirements of GB4943 (EN60950, IEC60950) standard;

b)  The equipment has to be installed by authorized professional person,  to avoid incorrect installation or application to influence the normal working and lightning protection of devices

 

Application

Mainly used to protect the devices from lightning strike and over-voltage damage, which transmit the audio signal by twisted pair

Such as telephone, fax machine, MODEM, exchange, ADSL, ISDN, etc

 

Features

1)  Multi stage protective circuit, big discharge current capacity, low residual voltage

2)  International famous core component brand

3)  Low insertion loss, quick response

4)  Precise limiting voltage

5)  19 inch Integrated 16 channels audio signal SPD box

6)  Stable performance, reliable work

7)  Easy installation

 

Specification

 

Model		AS180R
Nominal operating Voltage		180V
Nominal discharge current(kA)		3kA
Max discharge current(kA)		5kA
Protection level(Up)	Line to line	≤30V
	Line to ground	≤250V
Response time		≤1ns
Transmission rate		10Mbps
Insertion loss		≤0.5dB
Interface type		RJ11
Protection Channel		1
Protection form		2/3-4/5
Dimension(mm)		68 * 25 * 25
Protection Level		IP20
Installation		Series, 19inch rack-mounted
Working conditions		Temperature:－40～＋85℃; Relative humidity:≤95％(25℃); Elevation≤3km
Note: For latest information, please contact ANSUN company

 

 Installation and wiring

a)   SPD is connected by series between protected devices and signal path

b)   The input side of SPD connects to signal path, output side connects closely to protected device,

c)   To connect ground line of SPD to lightning protection system ground device, lower 

connecting wire is better, within 1m

 

Product maintenance

1) The product does not need to be maintained specially, but to inspect at fixed period, especially

     before and during thunderstorm season.

2)  Once there is a failure during system operation, please remove the SPD device at first, if the

system can operate normally, the device is broken