SPD for Audio Surge Protector
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SPD for Audio Surge Protector

SPD China for audio video surge protector

With a standard RJ11/45 interface, the surge protector for audio equipment 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.

Phone line surge suppressor for audio equipment is mainly used in telephone, 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 for landline phone, APC telephone surge arrester, surge protector with phone jack for landline phone, as well as many other customized audio SPD unit. For more information, please feel free to contact us.

Application of SPD for Audio Siganl System

Designed for Audio device not to be spoiled by lightning over-voltage, induced over-voltage, and static discharge.

Telephone, Fax

ISDN, DDN, DSL, ADSL, VDSL

Broadcast system

Technical parameters of SPD for Audio Siganl System

Model

D180R2

R180R4

D180R2-16

D180Y2-10

D180Y2-A

Lighning proection zone(LPZ)

2

Standards Compliance

IEC61000, EN60950, GB/T18802.21-2002, TB/T2311-2002

According to IEC61643

III

According to DIN VDE6075 Part6(Draft 11.89) A1,A2

D

Max continuous operating voltage Uc

180VDC

Nominal discharge current (8/20µs) In

3KA

Max discharge current Imax (8/21µs) Imax

5KA

Rated Load Current

500mA

Cut-off Frequency fG

16MHz

Series Impedance per line R

2.2Ω

Limiting Voltage(10/700µs)

≤250V

Protection level @20kA, 8/20µs Up

≤350V

Response time tA (L-N/N-PE)

1ns

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

Transmission rate

10Mbps

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

Interface form

RJ11 RJ11 RJ11 Inserting type clamped type

IP code(IEC EN 60529)

IP20

Max connecting line diameter

1.5 mm2

Material/color

Aluminum/Blue

Recommend connection line diameter

1 mm2

Largest terminal installation torque

0.6-0.8 N.M

Working conditions

Temperature: -40 to 85℃, Relative humidity: ≤95％

Installation And Wiring Diagram of SPD for Audio Siganl System

SPD for Audio Siganl System

Features of SPD for Audio Siganl System

Multi. Protection circuits, Gas-Tube+ TVS technology

Dual protection in Common module and different module

Multi-Strike Capability

If you want to know more about telephone line protection unit, please contact us.

Location : Build D, Huafeng Hi-Tech Industrial park, Jinlan Road, Large Industrial Park, Pingshan district, Shenzhen, 518118 Shenzhen,
Contact : win Tech, 0755 86215101

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