In 40KA Active Lightning Arrester , Type 1 And 2 Surge Protection SGS Approved

In 40KA Active Lightning Arrester , Type 1 And 2 Surge Protection SGS Approved

Product Details:

Place of Origin: Dongguan China
Brand Name: Uchi
Certification: CE / SGS / ISO9001
Model Number: OBV5-B60

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: Active Lightning Arrester Material: MOV/Nylon/PBT
Uc: 275/320/385/440V Condition: 100% Original
CertificationCE,CQC: CE / CQC / SGS Application: Lightning Protection
Environment Temperature: (-40℃~+85℃) Imax: 60kA (8/20us)
In: 30KA(8/20us) Status Indicator: Green(good)/red(need Replacement)
High Light:

Active Lightning Arrester

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SGS type 1 and 2 surge protection

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40KA type 1 and 2 surge protection

Product Description

High energy Active Lightning Arrester / Type 1+2 Surge Protection

 

 

OBV5-B60

The combination lightning current and surge arrestors OBV5-B60 meet the type 1+2 requirement class according to IEC 61643-11. These devices protect low-voltage consumer systems from overvoltages of all types and are available in single-pole to four-pole versions. The use of high-performance varistors permits a rapid response time and a low protection level, without any line follow current. If circumstances are uncertain and there is a risk of fire from an overload, the internal cut-off unit disconnects the arrestor from the mains if necessary. In addition, the QR code printed on the arrestor allows direct access to the online installation instructions.

 

1.High energy surge protection

2.Remote alarm interface

3.Failure detection indicator

4.Standard modular installation

G2060MT: The power line blocks the total power disribution cabinet of the nuildings that are embedded in the ground.

A distribution box with an outside entry and exit line in the building.

Outdoor distribution cabinet/distribution box.


Technical Parameters

 

Model: OBV5-B60
Maximum continuous voltage AC Uc V 275/320/385/440
SPD to EN 61643-11     Type 1+2
SPD to IEC 61643-1     class I+II
Lightning impulse current (10/350µs) Iimp kA 12,5
Nominal discharge current (8/20µs) In kA 30
Maximum discharge current (8/20µs) Imax kA 60
Voltage protection level Up kV < 1,5/1,8/2,0/2,2
Response time tA ns < 25
Maximum back-up fuse   A 125
Temperature range ϑ -40℃~+85℃
Protection rating     IP 20
Max. cable cross-section flexible (fine-wire)   mm² 25
Max. cable cross-section rigid (single wire/multi-wire)   mm² 35
In 40KA Active Lightning Arrester , Type 1 And 2 Surge Protection SGS Approved 0

Feature:

 

1,Protect electric system and on-loading electrical apparatus from thunder and instantaneous over-voltage.
2,Protect transmission of Ethernet signals with 48V DC / 34V AC power supply circuits against
lightning induced surges.
3,Enhanced surge protection.
4,For mounting on 35mm DIN rails acc. to EN 60715
5,It can effectively ensure the equipments work properly


Benefits


Easy installation or retrofit
Din-rail mountable
Fail-safe /self-protected designRemote indicator (optional) with 3pin NO/NC contact
IP20 finger-safe designVisual indicator
Small foot print

 

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

 

Others

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

Imax(KA)

Protection Level(KA~) Response Time(ns)
DGM1(2)-D5 220/380

275/320

385/420

5 10 1.2 ≤25
DGM1(2)-D10 10 2 1.6
DGM1(2)-C20 20 40 1.8
DGM13-B30 30 60 .2.2
DGM3(4)-B40 10 80 2.4
DGM(4)-B60 60 100 2.8
DGM-N-PE 220/255 40/60 60/80 1.2 ≤100

 

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 connection
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.

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