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。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 ground (PE) connection. Clever design between NPE protection module C 25-B+C/NPE and base, the module can not be reverse insertion. This ensures the correct installation of protector module.
技術參數
Technical parameters
電涌保護器
Surge protective device
型號 V 20-C
Model V 20-C
75 150 280 320 385 440 550
75150280320385440 550
最大持續操作電壓 UC AC
Maximum continuous operating voltage UC AC
（最大允許操作電壓） UC DC 75 V~
(maximum operating voltage) UC DC 75 V~
100 V- 150 V~
100 V- 150 V~
200 V- 280 V~
200 V- 280 V~
350 V- 320 V~
350 V- 320 V~
420 V- 385 V~
420 V- 385 V~
505 V- 440 V~
505 V- 440 V~
585 V- 550 V~
585 V- 550 V~
745 V-
745 V-
雷電保護區 0→2
Lightning Protection Zones 0 and 2
等級－按照DIN VDE 0675 Part 6（Draft 11.89）A1,A2
The grade according to the DIN VDE 0675 Part 6 (Draft 11.89) A1, A2
－按照IEC 61643-1
And according to the IEC 61643-1
C
C
Ⅱ級
II
測試標準 IEC 61643-1,prEN 61643-1,
Testing standard IEC 61643-1, prEN 61643-1,
E DIN VDE 0675-6:1989-11 and Part 6/A1
E DIN VDE 0675-6:1989-11 and Part 6/A1
標稱放電電流 In（8/20） 15 kA 20 kA 15 kA
Nominal discharge current In (8/20) 15 kA 20 kA 15 kA
整體最大放電電流 Imax（8/20）
The maximum discharge current Imax (8/20)
V 25-B+C/1
V 25-B+C/1
V 25-B+C/2
V 25-B+C/2
V 25-B+C/3
V 25-B+C/3
V 25-B+C/4
V 25-B+C/4
40 kA
40 kA
75 kA
75 kA
110 kA
110 kA
150 kA
150 kA
最大放電電流
Maximum discharge current
（單模塊） Imax（8/20）
(single module) Imax (8/20)
40 kA
40 kA
電壓保護水平
Voltage protection level
Up在1 kA（8/20）
Up at 1 kA (8/20)
Up在5 kA（8/20）
Up at 5 kA (8/20)
Up在In時 ≤300 V
Up in In ≤ 300 V
≤350 V
More than 350 V
≤400 V ≤500 V
≤ 400 V ≤ 500 V
≤650 V
More than 650 V
≤700 V ≤900 V
≤ 700 V ≤ 900 V
≤1.1 kV
More than 1.1 kV
≤1.4 kV ≤1.0 kV
≤ 1.4 kV ≤ 1 kV
≤1.3 kV
More than 1.3 kV
≤1.6 kV ≤1.2 kV
≤ 1.6 kV ≤ 1.2 kV
≤1.5kV
≤ 1.5kV
≤1.8 kV ≤1.5 kV
≤ 1.8 kV ≤ 1.5 kV
≤1.8kV
≤ 1.8kV
≤2.2 kV ≤1.7 kV
≤ 2.2 kV ≤ 1.7 kV
≤2.1 kV
More than 2.1 kV
≤2.5 kV
More than 2.5 kV
響應時間 TA <25 ns
The response time of TA <25 NS
短路耐受能力25 kA時的最大后備保險絲 125 A gl/gG
Maximum fuse ability to withstand short circuit at 25 kA125 Agl/gG
連接線橫截面積 2.5-25 mm2（多股軟線，連接端加護套）
Wire cross-sectional area of the 2.5-25 mm2 (Multi Strand flexible cord, connecting end sheathing)
2.5-35 mm2（單股、多股線）
2.5-35 mm2 (single strand, strand)
安裝位置 35 mm導軌（符合EN 50022）
Installation position35 mmrail (EN 50022)
Ip等級 IP 20
Ip class IP 20
溫度范圍 υ -40℃到+85℃
The temperature range of-40 ℃to +85 ℃
模塊NPE
Module NPE
標稱電壓 UC C 25-B+C/NPE
Nominal voltage of UC C 25-B+C/NPE
230 V/50-60 HZ
230 V/50-60 HZ
100 V下的絕緣電阻 Rins
The insulation resistance of Rins under 100 V
浪涌電壓測試（10/350）－根據IEC 61312-1(02.95)規定的雷電參數
Surge voltage test (10/350) based on the IEC 61312-1 (2.95) the provisions of lightning parameters
峰值電流 Iimp
The peak current of Iimp
電量 Q
Power Q
單位能量 W/R
Unit of energy W/R
標稱放電電流 In（8/20）
Nominal discharge current In (8/20)
電壓保護水平 Up
Voltage protection level of Up
響應時間 tA
The response time of tA
UC下的后續電流 IF
The current IF under UC
溫度范圍 υ >10 GΩ
The temperature range of >10 G
25 kA
25 kA
12.5 As
12.5 As
160 kJ/Ω
160 of kJ/
50 kA
50 kA
<1.2 kV
<1.2 kV
<100 ns
<100 NS
100 Arms
100 Arms
-40℃到+85℃
-40 ℃ to +85 ℃
定 貨 信 息
Order information
OBO V20-C/3+NPE 三相四線普通型電源防雷器帶防爆模塊
OBO V20-C/3+NPE three-phase four wire type power supply lightning protection device with explosion-proof module
OBO V20-C/4 三相四線普通型電源防雷器
OBO V20-C/4 three-phase four wire type power supply lightning protection device
OBO V20-C/3+NPE-FS 三相四線普通型電源防雷器帶故障搖信觸點
OBO V20-C/3+NPE-FS three-phase four wire type power lightning arrester fault wave signal contacts
OBO V20-C/2 單相二線普通型電源防雷器
OBO V20-C/2 single-phase two-wire ordinary power lightning protector
OBO V20-C/1+NPE單相二線普通型電源防雷器帶防爆模塊
OBO V20-C/1+NPE single-phase two-wire type power supply lightning protection device with explosion-proof module