电源 KFA6-STR-1.24.4
来源：未知 日期：2017/02/21 浏览量：次
● 115/230 V AC supply
● Output 24 V DC, 4 A
● Fused output
● Power Rail connection
| Supply： | ||
|---|---|---|
| Connection | terminals 1(PE), 2 (L1), 3 (N) | |
| Rated voltage | 92 ... 265 V AC , 47 ... 63 Hz | |
| Rated current | 2.1 ... 0.84 A | |
| Fusing |
back-up fuse : B characteristic: 16 A B characteristic: 10 A C characteristic: 6 A |
|
| Failure override time | > 75 ms / 230 V AC ; 5 ms / 115 V AC | |
| Output： | ||
| Connection | terminals 4+, 6- | |
| Current | 0 ... 4 A , Power Rail limiting by means of fuse 4 AT , electron. limitation typ. 4.6 A | |
| Voltage | 23.28 ... 24.72 V DC | |
| Ripple | < 100 mV ss | |
| Efficiency | typ. 87 % | |
| Overvoltage protected | < 28 V DC | |
| Directive conformity： | ||
| Electromagnetic compatibility | ||
| Directive 2014/30/EU | EN 55011:2009+A1:2010 , EN 61000-3-2:2014 , EN 61000-3-3:2013 , EN 61000-6-1:2007 , EN 61000-6-2:2005 , EN 61000-6-3:2007+A1:2011 , EN 61000-6-4:2007+A1:2011 | |
| Low voltage | ||
| Directive 2014/35/EU | EN 60950-1:2006+A11:2009+A12:2011+A1:2010+A2:2013+AC:2011 | |
| Conformity： | ||
| Degree of protection | IEC 60529:2001 | |
| Ambient conditions： | ||
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
| Mechanical specifications： | ||
| Degree of protection | IP20 | |
| Mass | approx. 800 g | |
| Dimensions | 140 x 103.5 x 99 mm (5.5 x 4.1 x 3.9 inch) | |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
| Connection possibilities |
self-opening connection terminals, max. core cross-section 2 x 2.5 mm2 |
|
| International approvals： | ||
| UL approval | UL recognized E185902 | |