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产品详情

产品详情
OBO  MCD50-B/3+NPE


-LightningController-Set, 4-pole, for use in TN-S and TT networks:

Completely pre-terminated and ready for connection, consisting of:
MC 50-B VDE: Lightning current arrestor, type 1 (Class B) to EN 61643-11 for interface 0 to 1 (LPZ) 
according to lightning protection zone concept to IEC 61313-1 and DIN VDE 0185-305.
MC 125-B/NPE: N-PE spark gap, type 1 (Class B) to IEC 61643 for use in TN-S and TT systems.

• VDE test marks 
• Conforms to VDN Directive 2nd Edition 2004 
• Cover and base, plug-in cover
• Arresting capacity 125 kA 10/350 µs 
• Voltage protection level • Line following current quenching 25 kA Ipeak
• Incl. plug caps for identifying the connections 
• Encapsulated, non-extinguishing spark gap: can be used in standard distributor housings 

Application example: Lightning current arrestor in accordance with VDN Directive 2nd Edition 2004 for pre-meter area. 
Note: Required as decoupling length for surge voltage protection of 5 m of cable.
MC 50-B 3+1 
Nominal voltage UN 230 
SPD to EN 61643-11 Type 1 
SPD to IEC 61643-11 Class I 
Lightning protection zone LPZ 0→1 
Impulse discharge current (10/350) Iimp 50 
Total discharge current (10/350) Itotal 125 
Nominal discharge current (8/20) In 50 
Arrestor surge current (8/20) [total] ITotal 8/20 125 
Voltage protection level Up 
Response time tA 
Follow current quenching capacity (eff) [N-PE] Ifi 25 
Maximum back-up fuse 500 
Temperature range ϑ -40-85 
Division unit TE (17.5 mm) 8 
Protection rating IP20 
Connection cross-section rigid 10-50 
Connection cross-section, multi-wire 10-35 
Connection cross-section, flexible 10-25 

Connection options

用于TN-S和TT网络的4极照明控制器组:


完全预端接并准备连接,包括:
MC 50-B VDE:接口0至1(LPZ)的1类(B级)至EN 61643-11避雷器
根据IEC 61313-1和DIN VDE 0185-305的防雷区概念。
MC 125-B/N PE:N-PE火花隙银河总站|在线登录银河总站|在线登录,符合IEC 61643的1类(B级)银河总站|在线登录,用于TN-S和TT系统。


•VDE测试标记
•符合2004年第2版VDN指令
•盖和底座银河总站|在线登录,插入式盖
•制动能力125 kA 10/350微秒
•电压?;さ燃?bull;电流淬火后的线路25 kA Ipeak
•包括用于识别连接的插头盖
•密封银河总站|在线登录银河总站|在线登录、非熄灭火花隙:可用于标准分电器外壳


应用实例:符合VDN指令2004年第2版的预计量区避雷器。
注:电缆5m浪涌电压?银河总站|在线登录;ひ笸笋畛ざ?。
MC 50-B 3+1
标称电压UN 230
SPD符合EN 61643-11 1型
符合IEC 61643-11 I级的电涌币幼苷緗在线登录银河总站|在线登录银河总站|在线登录;て?br /> 防雷区LPZ 0→1
脉冲放电电流(10/350)Iimp 50
总放电电流(10/350)Itotal 125
标称放电电流(8/20)In 50
避雷器浪涌电流(8/20)[总计]ITotal 8/20 125
电压?银河总站|在线登录银河总站|在线登录银河总站|在线登录;さ燃渡仙?br /> 响应时间tA
跟随电流淬火能力(eff)[N-PE]Ifi 25
*大后备熔断器500
温度范围ϑ-40-85
分区单元TE(17.5 mm)8
防护等级IP20
连接截面刚性10-50
连接截面银河总站|在线登录,多线10-35
连接截面银河总站|在线登录银河总站|在线登录银河总站|在线登录,柔性10-25







 

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