SPD for Audio Surge Protector
With a standard RJ11/45 interface, the audio signal tele line lightning surge protector is suitable for audio signal lightning protection of 1 to 4 pairs of dedicated communication lines and protection of trunk lines and internal lines of program-controlled exchanges.
Surge protector for audio equipment is mainly used in tele, public broadcasting system to protect electrical and electronic equipment's signal line from the impact of lightning electromagnetic pulse, induced over voltage, transient operation, and resonance over voltage. We provide ADSL surge protector, APC mobile surge arrester, surge protector for landline , as well as many other customized audio SPD unit. For more information, please feel free to contact us.
Features of SPD for Audio Surge Protector
Dual protection in Common module and different module
Multi-Strike Capability
Application of SPD for Audio Surge Protector
Designed for Audio device not to be spoiled by lightning over-voltage, induced over-voltage, and static discharge.
Tele, Fax
ISDN, DDN, DSL, ADSL, VDSL
Broadcast system
Technical parameters of SPD for Audio Surge Protector
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Model |
D180R2 |
R180R4 |
D180R2-16 |
D180Y2-10 |
D180Y2-A |
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Lighning proection zone(LPZ) |
2 |
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Standards Compliance |
IEC61000, EN60950, GB/T18802.21-2002, TB/T2311-2002 |
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According to IEC61643 |
III |
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According to DIN VDE6075 Part6(Draft 11.89) A1,A2 |
D |
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Max continuous operating voltage Uc |
180VDC |
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Nominal discharge current (8/20µs) In |
3KA |
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Max discharge current Imax (8/21µs) Imax |
5KA |
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Rated Load Current |
500mA |
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Cut-off Frequency fG |
16MHz |
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Series Impedance per line R |
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Limiting Voltage(10/700µs) |
≤250V |
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Protection level @20kA, 8/20µs Up |
≤350V |
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Response time tA (L-N/N-PE) |
1ns |
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Protection line |
2,3/4,5 |
2/3,4/5 |
2,3/4,5 |
2 line |
2line |
|
Protection port |
1 |
2 |
16 |
10 |
1 |
|
Mounting |
Be installed between protected equipment and signal line |
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Transmission rate |
10Mbps |
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Dimension |
85(H)×25(W)×25(L)mm |
480 (H)×86(W)×42(L)mm |
96 (H)×43(W)×70(L)mm |
90 (H)×14(W)×65(L)mm |
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Interface form |
RJ11 RJ11 RJ11 Inserting type clamped type |
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IP code(IEC EN 60529) |
IP20 |
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Max connecting line diameter |
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Material/color |
Aluminum/Blue |
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Recommend connection line diameter |
1 mm2 |
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Largest terminal installation torque |
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Working conditions |
Temperature: -40 to 85℃, Relative humidity: ≤95％ |
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As a spd company, we can offer kinds of related products for sale, if you are interested, please contact us.
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