Product type: OBO V20-C/3+NPE
产 品 名 称：德国OBO V20-C普通型三相四线防雷器
Product Name: GermanyOBO V20-C common type three-phase four line lightning arrester
特性 V 20-C 使用优点
Characteristics of V 20-C using the advantages of
电量金属氧化物压敏电阻 保护器可以应付频繁的动作,寿命长
Power metal oxide varistor protection can cope with frequent action, long service life
可插拔式部件 保护器模块可以带电插拔进行测试或更换
Pluggable component module can be electrified plugging test or replacement
1到4片的底座之间已连接进行 通过带标志端子,安装简单
Between the base 1 to 4 tablets have been connected by a band mark terminal, simple installation
热感断路器和视窗指示装置 对保护器的工作状态一目了然
Thermal circuit breaker and windows indicating device work state of the protector stick out a mile
带NPE火花间隙模块的保护器 使用范围（TN-C-S TN-S TT It），结构更安全
Protector with NPE spark gap module using range (TN-C-S TN-S TT It), structure more safe
C 25-B+C/NPE具有反向插入保护 保护器模块简单、专业的安装
C 25-B+C/NPE has a reverse insertion protection module is simple, professional installation
功能和应用领域
Functions and Applications
根据DIN VDE 0675,Part 6(Draft 11.89)A1,A2的要求，浪涌保护器V 20-C是属于C级的电涌保护器。它保护电气设备免受各种电压浪涌的危害。可提供从单模块到4模块的不同型号。
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.
型号V 20-C/1+NPE（C级）是用于TN-C-S、TN-S、TT和IT系统中特别的浪涌保护器。该保护器是根据DIN VDE 0100,Part 534/A1的新需求进行设计的，并达到简单、安全的安装。
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内含一个有高非线性特性（α＞30）的氧化锌压敏电阻。该器件具有响应时间短、保护水平低、高通流量和长寿命的优点，特别当雷击电涌通过保护器后，后续电流不会出现。
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
如果浪涌保护器由于过载发生损坏，内置的断路装置将及时动作，中断与电源的连接，同时故障指示显示窗的颜色由绿色变为红色。
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.
安装
Installation
V 20-C能够容易地安装于任何配电箱或者开关箱内的35 mm导轨上。多模块保护器的各模块在工厂里已经由内置接地跳线连接，所以保护器只需要做一次接地（PE）连接。NPE保护模块C 25-B+C/NPE和底座之间的巧妙设计，使模块不能被反向插入。这保证了保护器模块的正确安装。
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.
技术参数
Technical parameters
电涌保护器
Surge protective device
型号 V 20-C
Model V 20-C
75 150 280 320 385 440 550
75150280320385440 550
最大持续操作电压 UC AC
Maximum continuous operating voltage UC AC
（最大允许操作电压） 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-
雷电保护区 0→2
Lightning Protection Zones 0 and 2
等级－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级
II
测试标准 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
标称放电电流 In（8/20） 15 kA 20 kA 15 kA
Nominal discharge current In (8/20) 15 kA 20 kA 15 kA
整体最大放电电流 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
最大放电电流
Maximum discharge current
（单模块） Imax（8/20）
(single module) Imax (8/20)
40 kA
40 kA
电压保护水平
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时 ≤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
响应时间 TA <25 ns
The response time of TA <25 NS
短路耐受能力25 kA时的最大后备保险丝 125 A gl/gG
Maximum fuse ability to withstand short circuit at 25 kA125 Agl/gG
连接线橫截面积 2.5-25 mm2（多股软线，连接端加护套）
Wire cross-sectional area of the 2.5-25 mm2 (Multi Strand flexible cord, connecting end sheathing)
2.5-35 mm2（单股、多股线）
2.5-35 mm2 (single strand, strand)
安装位置 35 mm导轨（符合EN 50022）
Installation position35 mmrail (EN 50022)
Ip等级 IP 20
Ip class IP 20
温度范围 υ -40℃到+85℃
The temperature range of-40 ℃to +85 ℃
模块NPE
Module NPE
标称电压 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下的绝缘电阻 Rins
The insulation resistance of Rins under 100 V
浪涌电压测试（10/350）－根据IEC 61312-1(02.95)规定的雷电参数
Surge voltage test (10/350) based on the IEC 61312-1 (2.95) the provisions of lightning parameters
峰值电流 Iimp
The peak current of Iimp
电量 Q
Power Q
单位能量 W/R
Unit of energy W/R
标称放电电流 In（8/20）
Nominal discharge current In (8/20)
电压保护水平 Up
Voltage protection level of Up
响应时间 tA
The response time of tA
UC下的后续电流 IF
The current IF under UC
温度范围 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 货 信 息
Order information
OBO V20-C/3+NPE 三相四线普通型电源防雷器带防爆模块
OBO V20-C/3+NPE three-phase four wire type power supply lightning protection device with explosion-proof module
OBO V20-C/4 三相四线普通型电源防雷器
OBO V20-C/4 three-phase four wire type power supply lightning protection device
OBO V20-C/3+NPE-FS 三相四线普通型电源防雷器带故障摇信触点
OBO V20-C/3+NPE-FS three-phase four wire type power lightning arrester fault wave signal contacts
OBO V20-C/2 单相二线普通型电源防雷器
OBO V20-C/2 single-phase two-wire ordinary power lightning protector
OBO V20-C/1+NPE单相二线普通型电源防雷器带防爆模块
OBO V20-C/1+NPE single-phase two-wire type power supply lightning protection device with explosion-proof module