Brass F Type Surge Protector , TNC Antenna Surge Protection 420V 60KA
|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|
|Name:||F Type Surge Protector||Condition:||100% Original|
|CertificationCE,CQC:||CE / CQC / SGS||Usage:||Lightning Protection|
|Insertion Loss (user):||Less Than 0.1db||Impedance:||75Ohm|
|Nominal Discharge Current In:||10kA||Horse Power:||<300W|
TNC Brass antenna surge protection,
420V F Type Surge Protector,
60KA F Type Surge Protector
Brass F Type Surge Protector , Antenna Surge Protective Device
F type surge protector 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
|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|
|Voltage protection level (Up)||<600V|
|Standing wave ratio, VSWR||≤1.2|
•Motor controls systems
•Power transfer equipment
• AC drives
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.
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.
About SPD product
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)|