HT124-2A SPD optical equipmentHT124-2A SPD optical equipment
作者：admin 时间：2014-02-03 00:09
Product Overview:
This product is a cable television network dedicated light lightning protection equipment , mainly used in single-phase 220V AC and 60 -volt power supply signal is mixed with a variety of cable television cable transmission mixed signal and power transmission trunk network and the network of electronic devices double lightning protection power and signals. 2-way signal path , color aluminum housing , no rain ; FN turn pin connector ; supply channel allows maximum current (220V when ) 10A. Signal path allows maximum current (60V when ) 10A.
Product supply channels in line with national standards GB18802.1.2002 and IEC61613-1: 1998 technical standards.
Part of the signal path products meet national standards GY / T 11318.9-1996 " cable television and sound signals the power distribution system equipment and components General specification " standards.
Applications:
Dedicated to AC220V power supply 2-way signal output optical receiver, line amplifiers , or output trunk , lightning branch network other devices.
Product Features :
1, using "and other potential closure " mine of new technologies, and the rapid absorption and discharge pressure clamp technology design , built-in multi -level anti-
Lightning protection circuit prevents both directions lightning and surge current impact. Products can quickly and effectively prevent lightning currents, electromagnetic waves , such as the impact of the surge current electronic devices ; automatically restored after lightning, continuous current, long service life.
2, of the power and signal lines for dual protection ;
3 , this product is no grounding device, independent of the effect of lightning protection and grounding wire products , do not do lightning protection and grounding wire .
4 , built-in thermostat circuit protection device, making the product more secure.
5 , built-in lightning protection circuit device failure and failure indication.
HT124-2A type CATV optical equipment SPD main technical parameters
|
Item |
Unit
|
Technical parameters |
|
|
|
|
Power section |
Signal path |
|
Operating Voltage |
V |
AC 220V |
AC 40-70V |
|
Limit the current |
A |
5-10A |
10A、20A |
|
Nominal DC breakdown voltage |
V |
230V 100V/μs |
230V 100V/μs |
|
The maximum impulse breakdown voltage |
V |
470V KV/μs |
470V KV/μs |
|
Shock current |
KA |
10KA 8/20μs |
10KA 8/20μs |
|
Insertion Loss |
dB |
|
≤1.5dB |
|
工作频率 |
|
|
1-860MHz |
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