Product type: OBO  V20-C/3+NPE

產  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  使用優點

Characteristics of V 20-C using the advantages of

電量金屬氧化物壓敏電阻  保護器可以應付頻繁的動作，壽命長

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

可插拔式部件  保護器模塊可以帶電插拔進行測試或更換

Pluggable component module can be electrified plugging test or replacement

1到4片的底座之間已連接進行  通過帶標志端子，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  對保護器的工作狀態一目了然

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器  使用范圍（TN-C-S TN-S TT It），結構更安全

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  保護器模塊簡單、專業的安裝

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

功能和應用領域

Functions and Applications

根據DIN VDE 0675，Part 6(Draft 11.89)A1，A2的要求，浪涌保護器V 20-C是屬于C級的電涌保護器。它保護電氣設備免受各種電壓浪涌的危害?？商峁膯文K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系統中特別的浪涌保護器。該保護器是根據DIN VDE 0100，Part 534/A1的新需求進行設計的，并達到簡單、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。該器件具有響應時間短、保護水平低、高通流量和長壽命的優點，特別當雷擊電涌通過保護器后，后續電流不會出現。

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

如果浪涌保護器由于過載發生損壞，內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為紅色。

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箱內的35 mm導軌上。多模塊保護器的各模塊在工廠里已經由內置接地跳線連接，所以保護器只需要做一次接地（PE）連接。NPE保護模塊C 25-B+C/NPE和底座之間的巧妙設計，使模塊不能被反向插入。這保證了保護器模塊的正確安裝。

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 gr