Product type: OBO  V20-C/3+NPE

產(chǎn)  品  名  稱：德國OBO V20-C普通型三相四線防雷器

Product  Name: GermanyOBO V20-C  common  type three-phase four line lightning arrester

特性  V 20-C  使用優(yōu)點

Characteristics of V 20-C using the advantages of

電量金屬氧化物壓敏電阻  保護(hù)器可以應(yīng)付頻繁的動作，壽命長

Power  metal  oxide varistor protection can cope with frequent action， long service life

可插拔式部件  保護(hù)器模塊可以帶電插拔進(jìn)行測試或更換

Pluggable component module can be electrified plugging test or replacement

1到4片的底座之間已連接進(jìn)行  通過帶標(biāo)志端子，安裝簡單

Between the base 1 to 4 tablets have been connected by a band mark terminal， simple installation

熱感斷路器和視窗指示裝置  對保護(hù)器的工作狀態(tài)一目了然

Thermal circuit breaker and windows indicating device work state of the protector stick out a mile

帶NPE火花間隙模塊的保護(hù)器  使用范圍（TN-C-S TN-S TT It），結(jié)構(gòu)更安全

Protector with NPE spark gap module using range (TN-C-S TN-S TT It)， structure more safe

C 25-B+C/NPE具有反向插入保護(hù)  保護(hù)器模塊簡單、專業(yè)的安裝

C 25-B+C/NPE has a reverse insertion protection module is simple， professional installation

功能和應(yīng)用領(lǐng)域

Functions and Applications

根據(jù)DIN VDE 0675，Part 6(Draft 11.89)A1，A2的要求，浪涌保護(hù)器V 20-C是屬于C級的電涌保護(hù)器。它保護(hù)電氣設(shè)備免受各種電壓浪涌的危害。可提供從單模塊到4模塊的不同型號。

According to DIN VDE 0675， Part 6 (Draft 11.89) A1， A2， surge protector V 20-C surge protector which belongs to the class C. The harm it protect electrical equipment from the voltage surge. It can provide different types of 4 module from the single module.

型號V 20-C/1+NPE（C級）是用于TN-C-S、TN-S、TT和IT系統(tǒng)中特別的浪涌保護(hù)器。該保護(hù)器是根據(jù)DIN VDE 0100，Part 534/A1的新需求進(jìn)行設(shè)計的，并達(dá)到簡單、安全的安裝。

Model V 20-C/1+NPE (C) is used for surge protector special TN-C-S， TN-S， TT and IT system. The protective device is based on DIN VDE 0100， the new requirements of Part 534/A1 for the design， and achieve the simple， safe installation.

V 20-C內(nèi)含一個有高非線性特性（α＞30）的氧化鋅壓敏電阻。該器件具有響應(yīng)時間短、保護(hù)水平低、高通流量和長壽命的優(yōu)點，特別當(dāng)雷擊電涌通過保護(hù)器后，后續(xù)電流不會出現(xiàn)。

V 20-C contains a high non linear characteristics (α > 30) of the Zinc Oxide varistor. The device has the advantages of fast response， low level of protection， high flow rate and long service life， especially when the lightning surge through the protector， the current will not appear

如果浪涌保護(hù)器由于過載發(fā)生損壞，內(nèi)置的斷路裝置將及時動作，中斷與電源的連接，同時故障指示顯示窗的顏色由綠色變?yōu)榧t色。

If the surge protector damage due to overload， circuit device built-in will timely action， break the connection and power， at the same time， fault indication display window color changed from green to red.

安裝

Installation

V 20-C能夠容易地安裝于任何配電箱或者開關(guān)箱內(nèi)的35 mm導(dǎo)軌上。多模塊保護(hù)器的各模塊在工廠里已經(jīng)由內(nèi)置接地跳線連接，所以保護(hù)器只需要做一次接地（PE）連接。NPE保護(hù)模塊C 25-B+C/NPE和底座之間的巧妙設(shè)計，使模塊不能被反向插入。這保證了保護(hù)器模塊的正確安裝。

V 20-C35 mmrail can be easily installed in any distribution box and switch box. Each module of multi module protector in the factory has been connected by a built-in grounding jumper， so the protection only need a g