1,CE,ISO9001,fcc ATC certificate 2,10 year manufacture 3,3 years warranty 4,Supply 1% spare device 5,single-mode 20Km

RS485/Audio signal Lightning Protector RS485/Audio Lightning Protection Device has IEC standard design. It’s thread three filter circuit design pressure protection, low residual voltage, special production process, appearance generous novel.

Ease of installation. Main Fine lines in the video signal-Surge / flow overvoltage protection, a road or road transport interface, fully meet user needs. monitoring works is the preferred product. 

Features

multi-level protection, can protect load current 10A signal circuit;low capacity, excellent transmission performanceuse standard connection, small volume, light;protect a pair signal circuit;multi-functional protection

Applications

Security monitoring equipment, remote control and transmissionfigures public broadcasting systemIntelligent Community water, electricity, gas Tableinstrumentation applications and RS-485 control of the industrial field bus

Environmental requirements

temperature: -40 °C to 70 °CRelative Humidity: indoor temperature conditions 30% ~ 90%Complete machine features:Un rated working voltage: 12V.24V.48VUc maximum sustained voltage: 15V.30V.52VUp level of protection: <90VIn nominal discharge current (8 / 20): 10KAMaximum discharge Imax (8 / 20): 20KAInsertion loss AE: <0.3dbConnector: Industry connectingProtect corewire: 2 coreShell material: metalShell protection levels: IP20Protection Level: Fine-level protectionDiemensions: 70*25*25mmConnecting wire: 1.5~2.5 square meterGround Resistance Ω / diameter: ≤ 4 Ω / 2.5 m²Standard: GBl8802.1, lEC61643-1

Order Information

Product Name	Shell specifications	Model
Control/Audio signal Lightning protection device	7*2.5*2.5cm	ONV-RS485

Accessories in the package

User Manual	maintenance card	Qualified Certification	Device
1copy	1copy	1 copy	1 set

RS485/Audio signal Lightning Protector for figures public broadcasting system