SPD for Audio Surge Protector

Name: SPD for Audio Surge Protector
Brand: Shenzhen Techwin Lightning Technologies Co., Ltd.

With a standard RJ11/45 interface, the audio signal lightning protection device 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 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 suppressor, APC mobile 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.

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Features of SPD for Audio Surge Protector

Multi. Protection circuits, Gas-Tube+ TVS technology
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.

Telephone, Fax
ISDN, DDN, DSL, ADSL, VDSL
Broadcast system

Technical parameters of SPD for Audio Surge Protector

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％