 | 万喜堂彩票 |
| 产品阐述 | ||
|---|---|---|
| 2-line protection | ||
| General specifications | ||
|---|---|---|
| Number of protected signal lines | 2 | |
| Topology | non-grounded | |
| Electrical specifications | ||
| Rated current | 250 mA | |
| Leakage current | <5 µA at 24 V and 25 °C (77 °F) , line-line | |
| Nominal voltage | 24 V DC | |
| Maximum continuous operating voltage | 30 V DC | |
| Series resistance | <0.5 Ω per line | |
| Impulse rating | 10 kV/5 kA (category C2) 2 kV/2 kA (category D1) | |
| Impulse discharge current (10/350 µs) | 2 kA per line (2x) | |
| Nominal discharge current (8/20 µs) | 5 kA per line (10x) | |
| Rated surge current (8/20 µs) | 10 kA per line (1x) | |
| Total discharge current (8/20 µs) | 20 kA (1x) | |
| Voltage protection level | max. 75 V line-line for nominal discharge current In max. 1.2 kV line-earth for nominal discharge current In | |
| Impulse reset time | <30 ms | |
| Insertion loss | ≤ 0.05 dB, at 0 ... 4 kHz, in 600 Ω-System ≤ 3 dB, at 0 ... 174 kHz, in 100 Ω-System | |
| Conformity | ||
| Degree of protection | IEC 60529:2013 | |
| Surge protective devices for low voltage | EN 61643-21:2001+A1:2009+A2:2013 IEC 61643-21:2001+A1:2008+A2:2012 | |
| Operating conditions | ||
| Installation conditions | ||
| Mounting location | indoor | |
| Ambient conditions | ||
| Ambient temperature | -30 ... 80 °C (-22 ... 176 °F) For usage in hazardous area observe EC-type examination certificate. | |
| Mechanical specifications | ||
| Degree of protection | IP20 | |
| Connection | screw terminals , max. core cross section 2 x 2.5 mm2 | |
| Mass | approx. 100 g | |
| Dimensions | 12.5 x 115 x 110 mm (0.5 x 4.5 x 4.3 inch) | |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
| Data for application in connection with hazardous areas | ||
| EU-Type Examination Certificate | PTB 00 ATEX 2176 X | |
| Marking |  II 2(1)G Ex ia IIC T6/T5/T4 | |
| Internal capacitance | negligible | |
| Internal inductance | 200 µH | |
| Certificate | PF 16 CERT 4065 X | |
| Marking | II (3)D [Ex ic Dc] IIIC | |
| Directive conformity | ||
| Directive 2014/34/EU | EN 60079-0:2012+A11:2013 , EN 60079-11:2012 | |
| International approvals | ||
| CSA approval | ||
| Control drawing | 116-0187 (cCSAus) | |
| IECEx approval | ||
| IECEx certificate | IECEx BAS 14.0010X | |
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请输入计算结果（填写阿拉伯数字），如：三加四=7 
万喜堂彩票
