魏德米勒weidmuller电涌保护器PuⅡ 1+1R280V/40KA 8859740000
深圳市华联科创科技有限公司
中国 深圳
产品属性
图文详情
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品牌/型号
Weidmuller/魏德米勒/PU II 1+1R 280V/40kA
放电电流
40KAA
响应时间
25N（s）ms
温度范围
-40 °C...+80 °C℃
操作电压
280V
品牌
Weidmuller/魏德米勒
PU II 1+1R 280V/40kA
View with Tabs|List View
| General ordering data | |
| Order No. | 8859740000 |
| Type | PU II 1+1R 280V/40kA |
| Version | PU-Series, Surge protection for low-voltage supply, 230 V, with telecomm. contact |
| EAN | 4032248583645 |
| Qty. | 1 pc(s). |
| Dimensions | |
| Length | 97 mm |
| Width | 36 mm |
| Height | 64 mm |
| Temperatures | |
| Operating temperature | -40 °C...+80 °C |
| Storage temperature | -40 °C...+85 °C |
| Product notes | |
| Note, technical data | * This product also fulfils the requirements for Class III with Uoc: 6 kV |
| Note, accessories | Pluggable spare arrester PU II 0 280V / 40kA - 8859750000 Pluggable spare arrester PU II 0 N-PE 280V / 40kA - 8871940000 |
| Discharge surge current of top part | |
| Limiting discharge current (8/20 µs) Imax | 40 kA |
| Rated discharge current (8/20 µs) IN | 20 kA |
| General data | |
| Signalling contact | 250 V 1A 1CO at PU II 1+1 R |
| Optical function display | green = OK; red = arrester is defective - replace |
| Design | Installation housing; 2TE |
| Protection class | IP 20 |
| Type of connection | Screw connection |
| Cross-section | 25 mm² |
| Max. continuous voltage, Uc (AC) | 280 V |
| Rated voltage (AC) | 230 V |
| max. continuous voltage, Uc (DC) | 350 V |
| Interference voltage | |
| Protection level at 5kA (Up) | < 850 V |
| Protection level at In (Up) | < 1450 V |
| Protective elements | |
| Optical function display | green = OK; red = arrester is defective - replace |
| Technical data | |
| AC/DC/UC | AC |
| Colour | black, Arrester red / blue |
| Cross-section | 25 mm² |
| Limiting discharge current (8/20 µs) Imax | 40 kA |
| Max. continuous voltage, Uc (N-PE) | 260 V |
| Max. discharge surge current per path 8/20 µs (N-PE) | 40 kA |
| Protection level at 5kA (Up) | < 850 V |
| Protection level at In (N-PE) | < 1350 V |
| Protection level at In (Up) | < 1450 V |
| Rated discharge current (8/20 µs) IN | 20 kA |
| Rated voltage (AC) | 230 V |
| Rated voltage | 230 V |
| Max. continuous voltage, Uc (AC) | 280 V |
| max. continuous voltage, Uc (DC) | 350 V |
| Requirements class, acc. to IEC 61643-1 | Class II, Class III |
| Highest continuous current AC | 280 V |
| Requirements class, acc. to EN 61643-11 | T2, T3 |
| Discharge current, max. (8/20 µs) | 75 kA |
| Sparkover time / Drop-out time | ≤ 25 ns |
| Fuse | 125 A gL |
| Temporary surge - UTOV | 335 V |
| Signalling contact | 250 V 1A 1CO at PU II 1+1 R |
| Technical data, signal line | |
| Rated discharge current (8/20 µs) IN | 20 kA |
| Sparkover time / Drop-out time | ≤ 25 ns |
| Notes | |
| Note, technical data | * This product also fulfils the requirements for Class III with Uoc: 6 kV |
| Connection data | |
| Conductor cross-section, flexible, max. | 25 mm² |
| Conductor cross-section, stranded, rated connection, max. | 25 mm² |
| Conductor cross-section, stranded, rated connection, min. | 4 mm² |
| Clamping range, rated connection | 25 mm² |
| Clamping range, rated connection, min. | 4 mm² |
| Clamping range, rated connection, max. | 35 mm² |
| Classifications | |
| ETIM 3.0 | EC000941 |
| ETIM 4.0 | EC000381 |
| UNSPSC | 30-21-19-21 |
| eClass 5.1 | 27-13-08-01 |
| eClass 6.0 | 27-14-02-01 |
| Downloads | |
| White paper SPD for photovoltaic systems | |
| EPLAN | EPLAN4.zip |
| Approvals | |
| Approvals |   |
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