TDK-Lambda LS 200 Series Скачать руководство пользователя страница 1

 

 

 

   

 

 

 

 

 

 

     

TDK-Lambda 

LS 200 Series 
INSTRUCTION MANUAL

 

LS200 Series 

Instruction Manual

 

 
 

 
 
 
 
 

 
 
 
 
 

 
 
 
 
 

 
 

 

BEFORE USING THE POWER SUPPLY UNIT 

  Pay attention to all warnings and cautions before using the unit. Incorrect usage may lead to an electrical 

shock, damage to the unit or a fire hazard. 

   

WARNING and CAUTION 

z

 

Do not modify. 

z

 

Do not touch the internal components; it may have high voltage or high temperature. You may get electrical 
shock or burn. 

z

 

When the unit is operating, keep your hands and face away from it as you may be injured by flying debris in 
the event of a fault. 

z

 

This power supply is designed for use within an end product. Stick the WARNING label for users on the   

      system equipment and notify in the system instruction manual. 

z

 

Never operate the unit under over current or short-circuit conditions for more than 30 seconds or outside its 
specified Input Voltage Range, which could result in damage but there is no possibility of fire or burning. 

z

 

Confirm connections to input/output terminals are correct as indicated in the instruction manual. 

z

 

Hazardous voltage may appear at output terminals depending on the type of failure. The outputs of these 
products must be earthed in the end equipment to maintain SELV. 

      If the outputs are not earthed, they must be considered hazardous and must not be made user accessible.       
       

  Note: CE MARKING

 

   

CE marking, when applied to the LS series products, indicates compliance with the Low Voltage Directive 

(2006/95/EC) in that it complies with EN60950-1 2nd edition. 

      DWG NO. : PA607-04-01 

APPD CHK  DWG 

 

 

 

Содержание LS 200 Series

Страница 1: ...tem equipment and notify in the system instruction manual z Never operate the unit under over current or short circuit conditions for more than 30 seconds or outside its specified Input Voltage Range...

Страница 2: ...l be weak z The protective earth PE must be connected to the instrument chassis and the chassis of this power supply unit z Remote sensing lines shall be twisted or use shielded wire z Remote ON OFF c...

Страница 3: ...ad current 2 S Remote sensing terminal for Output For remote sensing function this compensates for line drop between power supply terminals and load termi nals Connect to Vm terminal when remote sensi...

Страница 4: ...Connect CNT terminal to CNT terminal with wire Please use attached CN2 connector for each connection 2 4 Remote sensing required 1 Connect S terminal to Vm terminal of load with sensing wire 2 Connec...

Страница 5: ...ved for a few minutes and then re input for recovery of the output OVP setting is fixed and cannot be adjusted externally 3 5 Over Current Protection OCP OCP function activates when the output current...

Страница 6: ...he output 3 8 Remote ON OFF Control Remote ON OFF control is available Output can be remotely switched OFF by connecting an external logic high signal to CNT terminal versus CNT terminal And when the...

Страница 7: ...10 Series Operation For series operation either method A or B is possible Method A Method B Note In case of Method A please connect diodes to prevent the reverse voltage 3 11 Parallel Operation A B A...

Страница 8: ...down when the rated current or the continuous peak output time exceeded rated value specified Power supply may shut down and operate in hiccup or constant current limiting mode Input voltage 115 230...

Страница 9: ...500VAC between output and FG chassis each for 1 minute When testing withstands volt age set current limit of withstand voltage test equipment at 20mA Output FG chassis 100mA The applied voltage must...

Страница 10: ...ndard mounting is Method A Method B and C are also possible Refer to the Output Derating below Please do not use installation Method D E and F b Free air convection without Fan Cover Recommended stand...

Страница 11: ...10 TDK Lambda LS 200 Series INSTRUCTION MANUAL Refer to the Output Derating below Please do not use installation Method D...

Страница 12: ...exhale In the following derating curve the maximum output current please refers to PA607 01 01 LS200 3 3V 5V 7 5V 12V 15V 24V 36V 48V B LS200 L series Output Derating versus Ambient Temperature The co...

Страница 13: ...C LS200 L series for Output Derating versus Input Voltage The cooling system is convection cool or forced air exhale with airflow 3m s In the following derating curve the Y axis for maximum output cu...

Страница 14: ...have lower impedance z Noise can be reduced by connecting a film capacitor with 0 1uF capacitance across the load terminals z For safety and EMI considerations connect the FG terminal of LS200 series...

Страница 15: ...fan is operating Is fan stopped or blocked by something 7 Power supply has ventilating holes in front and the back Check if there is any blockage or dust etc 8 Is the chassis of power supply abnormall...

Страница 16: ...applies but not limited to the following 1 Average operating temperature ambient temperature of the power supply unit is under 40o C 2 Average load factor is 80 or less 3 Installation method Standard...

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