• Horse Power 300W Current Surge Protection Device SPD , Rf Surge Arrestor 600V
Horse Power 300W Current Surge Protection Device SPD , Rf Surge Arrestor 600V

Horse Power 300W Current Surge Protection Device SPD , Rf Surge Arrestor 600V

Product Details:

Place of Origin: Dongguan China
Brand Name: Uchi
Certification: CE / SGS / ISO9001
Model Number: OBVW-N/50C

Payment & Shipping Terms:

Minimum Order Quantity: 200 piece
Price: Negotiate
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
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Detail Information

Name: Rf Surge Arrestor Condition: 100% Original
CertificationCE,CQC: CE / CQC / SGS Usage: Lightning Protection
Band Width: <4GHZ Insertion Loss (user): Less Than 0.1db
Impedance: 75Ohm Nominal Discharge Current In: 10kA
Horse Power: <300W Feature: Low Insertion Loss
High Light:

Rf Surge Arrestor

,

300W Surge Protection Device SPD

,

600V Surge Protection Device SPD

Product Description

Rf Surge Arrestor,Surge Protective Device For Lightning Protection

Product Description

OBVW 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.

 

Technical and Parameters

  OBVW-
BNC/75C
OBVW-
BNC/50C
OBVW-
N/75C
OBVW-
N/50C
OBVW-
F/75C
OBVW-
F/50C
Maximum Continuous Operating Voltage Uc (~) DC68V / AC130V / AC280V
Nominal Discharge Current In (8/20µs)kA 10kA
Maximum discharge current Imax (8/20µs)kA 20kA
Maximum peak power (W) <300
Interface BNC N F
Voltage protection level (Up) <600V
Bandwidth (MHz) 0-3000
Standing wave ratio, VSWR ≤1.2
Insertion Loss ≤0.1db
Impedance(Ω) 75Ω 50Ω 75Ω 50Ω 75Ω 50Ω

Horse Power 300W Current Surge Protection Device SPD , Rf Surge Arrestor 600V 0
Advantage:

• Lower Prices
• Low Capacitance
• High Discharge Current
• Continuous and repeated protection in intense environment
 
Application
AC/DC distribution
Power supplies
Industrial automation
Telecommunications
Motor controls systems
PLC applications
Power transfer equipment
HVAC applications
AC drives
UPS systems
Security systems
IT/Data centers
Medical equipment
 
Transient voltage surgesin lv power lines
Transient overvoltages are voltage surges that can reach tens ofkilovolts with a duration of the order of microseconds.Despite theirshort duration, the high energy content can cause serious problemsto equipment connected to the line, from premature aging to
destruction, causing disruptions to service and financial loss.Thistype of surge can have various different causes, including
atmospheric lightning directly striking the external protection(lightning rods) on a building or transmission line or the associatedinduction of electromagnetic fields on metallic conductors.
Outdoor and longer lines are the most exposed to these fields,which often receive high levels of induction.
It is also common for non-weather phenomena, such as
transformer centre switching or the disconnection of motors orother inductive loads to cause voltage spikes in adjacent lines.
 
Surges in telecom andsignalling networks
Surges tend to induce currents in allmetal conductors; not only are thepower lines affected, but so are allcables to a greater or lesser extent,depending on the distance to the focusof the surge.
Although a lower current is induced,the effect produced is equally or moredestructive, due to the greatersensitivity of electronic equipmentconnected to communications lines(telephone, Ethernet, R, etc.).
 
Importance of theground connections
Overvoltage protectors (SPD) divert excess energy toground, so limiting the peak voltage to an acceptablevalue for connected electrical equipment.
A ground connection in adequate condition is, therefore,a key aspect for effective protection against overvoltages.Monitoring ground connection condition guaranteesproper operation of surge protection devices.
 
Comprehensive protection
An effective overvoltage protection must combine thefollowing protection systems:
External protection (ESE lightning rods and
faradization).System for protection against direct lightningstrike.These capture the lightning within the protectedarea and lead it, in a controlled manner, safely to ground. Internal protection (power frequency overvoltage andsurge protection devices). Equipment designed to protectagainst the effects of overvoltages in equipment
connected to the power supply systems and/orcommunications networks.
Grounding systems (grounding and insulation
monitoring).Systems that allow atmospheric dischargecurrents to be dispersed into the ground. The need formonitoring the grounding system.CUAJE offers a widerange of products for each of these systems. It also
develops custom products, provides advice and consultingservices and the best possible aftersales service.


 

 

 

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