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LKP5742-7D1T PDF预览

LKP5742-7D1T

更新时间: 2024-11-18 06:19:11
品牌 Logo 应用领域
BEL 电源电路
页数 文件大小 规格书
23页 1149K
描述
AC-DC Power Factor Correction Module, 2 Output, 250W, HEAT SINK, METAL, CASE K02, MODULE

LKP5742-7D1T 数据手册

 浏览型号LKP5742-7D1T的Datasheet PDF文件第2页浏览型号LKP5742-7D1T的Datasheet PDF文件第3页浏览型号LKP5742-7D1T的Datasheet PDF文件第4页浏览型号LKP5742-7D1T的Datasheet PDF文件第5页浏览型号LKP5742-7D1T的Datasheet PDF文件第6页浏览型号LKP5742-7D1T的Datasheet PDF文件第7页 
Rugged Environment  
AC-DC Converters >100Watt  
KP Series  
250 Watt AC-DC Converters with PFC  
KP Series  
Input to output isolation  
Double output  
• Power factor >0.95, harmonics <IEC/EN61000-3-2  
• Output power up to 280 Watt  
• Input over- and undervoltage lock-out  
• Efficient input filter and built-in surge and transient  
suppression circuitry  
• 4000 Vrms input to output electric strength test  
• Fully isolated outputs  
• Outputs open- and short-circuit proof  
Safety according to IEC/EN 60950  
LGA  
C
111  
4.4"  
3 U  
80  
168  
6.6"  
3.2"  
Summary  
16 TE  
The KP series is an extension of the K series ofAC-DC con-  
verters with an increased output power level of up to 280 W  
depending on the operating ambient temperature require-  
ments. The KP converters are optimized for use in  
230 V AC mains applications and feature high efficiency,  
high reliability, low output voltage noise and excellent dy-  
namic response to load/line changes.  
Full input to output, input to case, output to case and output  
to output isolation is provided. The modules are designed  
and built according to the international safety standards  
IEC/EN 60950.  
The case design allows operation up to an operating ambi-  
ent temperatur of 71°C with reduced output power. De-  
pending on the ambient temperature requirements, how-  
ever, the output power can be up to 280 W.  
The converter inputs are protected against surges and tran-  
sients occuring at the source lines. An input over- and  
undervoltage lock-out curcuitry disables the outputs if the  
input voltage is outside the specified range. The LKP types  
include an inrush current limitation preventing circuit break-  
ers and fuses from being damaged at switch-on.  
An internal temperature sensor generates an inhibit signal  
which disables the outputs if the case temperature TC ex-  
ceeds the specified limit. The outputs are automatically re-  
enabled when the temperature drops below the limit.  
The outputs are open- and short-circuit proof and are pro-  
tected against overvoltages by means of a built-in suppres-  
sor diode. The outputs can be inhibited by a logic signal  
applied to the connector pin 18 (i). If the inhibit function is  
not used pin 18 must be connected with pin 14 to enable  
the outputs (fail safe).  
Various options are available to adapt the converters to in-  
dividual applications. Especially for battery charger applica-  
tions an external temperature sensor has been designed to  
allow for temperature compensated battery charging.  
LED indicators display the status of the converter and allow  
visual monitoring of the system at any time.  
The modules may either be plugged into 19" rack systems  
according to DIN 41494 or be chassis mounted.  
Table of Contents  
Page  
Page  
Summary.......................................................................... 1  
Type Survey and Key Data .............................................. 2  
Type Key .......................................................................... 2  
Functional Description...................................................... 3  
Electrical Input Data ......................................................... 4  
Electrical Output Data ...................................................... 6  
Auxiliary Functions ......................................................... 10  
Electromagnetic Compatibility (EMC) ............................ 14  
Immunity to Environmental Conditions........................... 15  
Mechanical Data ............................................................ 16  
Safety and Installation Instructions ................................ 17  
Description of Options.................................................... 20  
Accessories .................................................................... 23  
Edition 4/4.99  
1/23  
MELCHER  
The Power Partners.  

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