![]() |
![]() ![]() ![]() |
產品詳情
-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網絡的4極照明控制器組:
完全預端接并準備連接,包括:
MC 50-B VDE:接口0至1(LPZ)的1類(B級)至EN 61643-11避雷器
根據IEC 61313-1和DIN VDE 0185-305的防雷區概念。
MC 125-B/N PE:N-PE火花隙,符合IEC 61643的1類(B級),用于TN-S和TT系統。
•VDE測試標記
•符合2004年第2版VDN指令
•蓋和底座,插入式蓋
•制動能力125 kA 10/350微秒
•電壓保護等級•電流淬火后的線路25 kA Ipeak
•包括用于識別連接的插頭蓋
•密封、非熄滅火花隙:可用于標準分電器外殼
應用實例:符合VDN指令2004年第2版的預計量區避雷器。
注:電纜5m浪涌電壓保護要求退耦長度。
MC 50-B 3+1
標稱電壓UN 230
SPD符合EN 61643-11 1型
符合IEC 61643-11 I級的電涌保護器
防雷區LPZ 0→1
脈沖放電電流(10/350)Iimp 50
總放電電流(10/350)Itotal 125
標稱放電電流(8/20)In 50
避雷器浪涌電流(8/20)[總計]ITotal 8/20 125
電壓保護等級上升
響應時間tA
跟隨電流淬火能力(eff)[N-PE]Ifi 25
*大后備熔斷器500
溫度范圍ϑ-40-85
分區單元TE(17.5 mm)8
防護等級IP20
連接截面剛性10-50
連接截面,多線10-35
連接截面,柔性10-25



您可能想要查看
更多免責聲明:以上所展示的信息由會員自行提供,內容的真實性、準確性和合法性由發布會員負責。低壓電器產業網對此不承擔任何責任。
友情提示:為規避購買風險,建議您在購買相關產品前務必確認供應商資質及產品質量。