Coaxial CCTV Surge Protection Device 20KA BNC Interface Hybrid GDT And Diode
|Place of Origin:||Dongguan China|
|Certification:||CE / SGS / ISO9001|
Payment & Shipping Terms:
|Minimum Order Quantity:||200 piece|
|Packaging Details:||export package / Negotiate|
|Delivery Time:||5-15 days after payment|
|Payment Terms:||T/T, L/C, Western Union|
|Supply Ability:||60000 pieces per month|
|Imax:||20KA||Voltage Protection Level (Up):||<120V|
|CertificationCE,CQC:||CE / CQC / SGS||Material:||Aluminum Alloyed|
Hybrids Interface coaxial cable protector,
BNC CCTV Surge Protection Device,
20KA CCTV Surge Protection Device
BNC, N, F CCTV Surge Protection Device ,20KA Lightning Arrestor
Coaxial BNC Video Surge Protectors are designed to guard computer network system that includes the monitoring system of security system, coaxial signal transmission and close -circuit TV, satellite communication system.
OBVT is the series of devices for discharging transient overvoltages induced in coaxial lines. In accordance with IEC 61643-21. Coaxial format.
Suitable for the protection of radiofrequency transmission and reception equipment. By their nature, they are highly exposed to induced transient overvoltages (surges) associated with meteorological activity.
For BNC, F, N, TNC connectors.
Ideal for the protection of transmission and reception systems such as TV and radio antennas, closed circuit TV (CCTV), alarms, etc.
|Nominal Operating Voltage (Un)||DC5V|
|Maximum Continuous Operating Voltage (Uc)||DC8V|
|Nominal Discharge Current In (8/20µs)kA||10kA|
|Maximum discharge current Imax (8/20µs)kA||20kA|
|Voltage protection level (Up)||<120V|
|Response time tA||<10ns|
-Fail-safe /self-protected design
-Very fast response
-Hybrid GDT and Diode
-TechnologyLong distance transmission
-Good transmission effect
-complies lEC 61643-21 standard
● AC drives
●Motor controls systems
●Power transfer equipment
Technology SPD parameter(Note:According to user requirement ,can be customized Uc=140V,440V,550V,voltage range of range of the SPD):
|Type No.||Rated Voltage(V) Un||Continuous Voltage Uc(V~)||Standard Discharge Current In(KA)||
Max Discharge Current
|Protection Level(KA~)||Response Time(ns)|
How to choose a suitable power arrester:
When choosing lightning arresters to protect different types of equipment in an area, the following factors should be considered comprehensively:
●The intensity of thunderstorms in the area, the number of days of thunderstorms and the parameters of the maximum discharge current and the probability of occurrence;
●The value of the protected equipment;
●The level of impact resistance of the protected equipment;
●The social importance of protected equipment;
●Determine the power surge arrester with different protection voltage UP and discharge current;
The main parameters of the lightning arrester
(1) Nominal voltage Un: The additional voltage of the maintained system is consistent with it. In the information technology system, this parameter indicates the type of maintainer that should be selected, and it indicates the effective value of the communication or DC voltage.
(2 Maximum continuous voltage Uc: The maximum effective voltage value that can be permanently applied to the designated end of the lightning protector without causing changes in the characteristics of the lightning protector.
(3) Nominal discharge current In: The lightning protection device is not damaged by applying a standard lightning wave with a waveform of 8/20μs to the lightning protection device for 10 times.
(4) Maximum discharge current Imax: The peak value of the maximum impulse current that the lightning protector can withstand when a standard lightning wave with a waveform of 8/20μs is applied to the lightning protector for one impact.
(5) Voltage protection level Up: The voltage protection level of the lightning arrester in the case of In.
When selecting the type, the Uc of the lightning arrester must meet the system voltage, the flow rate must meet the use requirements, and the protection level must be lower than the equipment withstand voltage.
Q: Can I get some samples?
A: Yes, Sample orders welcomed.
Q: Can I use my own Logo or design on goods?
A: Yes, Customized logo and design on mass production are available.
Q:What is the delivery time?
A: 3 days for samples, 7-15 days for mass production.
Q: What is the payment term?
A: T/T, L/C at sight, West union , Paypal, etc.