TDK-Lambda RWS 1000B Series Скачать руководство пользователя страница 1

INSTRUCTION MANUAL

RWS1000B

1500B Series

TDK­Lambda

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BEFORE USING THE POWER SUPPLY UNIT (Common)

Be sure to  read this instruction manual  thoroughly  before  using  this  product. Pay  attention  to all  cautions  and 
warnings before using this product. Incorrect usage could lead to an electrical shock, damage to the unit or a fire 
hazard.

DANGER

Never use this product in locations where flammable gas or ignitable substances are present.

INSTALLATION WARNING

• When  installing,  ensure  that  work  is  done  in  accordance  with  the  instruction  manual.  When  installation  is 

improper, there is risk of electric shock and fire.

• Installation  shall  be  done  by  Service  personnel  with  necessary  and  appropriate  technical  training  and 

experience. There is a risk of electric shock and fire.

• Do not cover the product with cloth or paper etc. Do not place anything flammable around. This might cause 

damage, electric shock or fire.

WARNING on USE

• Do not touch this product or its internal components while circuit in operation, or shortly after shutdown. You 

may receive a burn.

• While  this  product  is  operating,  keep  your  hands  and  face  away  from  it  as  you  may  be  injured  by  an 

unexpected situation.

• There are cases where high voltage charge remains inside the product. Therefore, do not touch even if they are 

not in oepration as you might get injured due to high votlage and high temperature. 
You might also get electric shock or burn.

• Do not make unauthorized changes to this product nor remove the cover as you might get an electric shock or 

might damage the product. We will not be held responsible after the product has been modified, changed or 
dis­assembled.

• Do not use this product under unusual condition such as emission of smoke or abnormal smell and sound etc. 

Please stop using it immediately and shut off the product.
It might lead to fire and electric shock. In such cases, please contact us. Do not attempt repair by yourself, as it 
is dangerous for the user.

• Do  not  operate  and  store  these  products  in  environments  where  condensation  occurs  due  to  moisture  and 

humidity. It might lead fire and electric shock.

• Do not drop or apply shock to this product. It might cause  failure. Do not operate these products mechanical 

stress is applied.

CAUTION on MOUNTING

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

switching on.

• Input/output line, please use the wires as short and thick as possible.
• Do not use this product in special environment with strong electromagnetic field, corrosive gas or conductive 

substances and direct sunlight, or places where product is exposed to water or rain.

• Mount  this  product  properly  in  accordance  with  the  instruction  manual,  mounting  direction  and  shall  be 

properly be ventilated.

• Please shut down the input when connecting input and output of the product.

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A273­04­01B

RWS 1000B

1500B Series

Instruction Manual

Содержание RWS 1000B Series

Страница 1: ...age and high temperature You might also get electric shock or burn Do not make unauthorized changes to this product nor remove the cover as you might get an electric shock or might damage the product We will not be held responsible after the product has been modified changed or dis assembled Do not use this product under unusual condition such as emission of smoke or abnormal smell and sound etc P...

Страница 2: ...sk of damage due to abnormal voltage Connect together the frame ground terminal of the product and the ground terminal of the equipment for safety and noise reduction If these ground is not connected together there is risk of electric shock Parts with lifetime specifications built in fan electrolytic capacitor are required to be replaced periodically Set the overhaul period depending on the enviro...

Страница 3: ...ne Fuse in line M3 5 screw Earth terminal M3 5 screw V Output terminal 62 5A max terminal M5 screw V Output terminal 62 5A max terminal M5 screw Output voltage adjustment trimmer Output monitoring indicator Green LED Terminal cover 1 Terminal cover 2 Signal connector CN83 CN84 Remote sensing 3 19 1 Blank Standard R RemoteON OFF control FO PowerFail PF signal ParallelOperation RFO RemoteON OFF cont...

Страница 4: ... terminal V Internally connected to Output terminal Vm terminal can not supply load current 2 S Remote sensing terminal for output For remote sensing function which compensates for line drop between power supply terminals and load terminals Connect to Vm terminal when remote sensing function unnecessary 3 NC Do not connect If connected may cause malfunction 4 NC Do not connect If connected may cau...

Страница 5: ...llector output As the output voltage drops or FAN stop and AC input voltage down PF signal will be High 6 PF GND for PF signal 7 COM Current barance terminal For current balancing in parallel operation 8 PC Current barance terminal For current balancing in parallel operation 9 Vm GND for Output monitor terminal Internally connected to Output terminal Vm terminal can not supply load current 10 S Re...

Страница 6: ... Vm terminal Pin No 1 and S terminal Pin No 10 to Vm terminal Pin No 9 with the attached short pieces Short pieces are mounted at time of shipment Recommended torque M3 5 screw 1 0N m 10 2kgf cm 1 6N m 16 3kgf cm M5 screw 2 0N m 20 4kgf cm 2 4N m 24 4kgf cm Remote sensing connection 1 Connect S terminal Pin No 2 to output Terminal of load with wires 2 Connect S terminal Pin No 10 to output Termina...

Страница 7: ... COM to COM terminal Pin No 7 the current balancing function activates and output current of each power supply is equivalently supplied to load Wires to PC terminals COM terminals shall be as short as possible and same length and twisted PF signal output PF signal is open collector output Use as shown below Signal lines shall be twisted 7 19 CN83 or CN84 9 7 5 3 1 8 6 4 2 10 CN83 or CN84 9 7 5 3 1...

Страница 8: ...utput will be shut down To reset OVP remove the input of power supply for a few minutes and then re input Or use Remote ON OFF reset on option model R and RFO only Remote OFF to ON In addition the setting value of OVP is fixed and not adjustable Never apply higher voltage externally to the output terminal to avoid unit failure In case of inductive load put protective diode in series to the output ...

Страница 9: ...f the probe ground lead of oscilloscope is too long 4 9 Series Operation For series operation either method A or B is possible Method A Method B Note Ensure that all units must be in operation Never use in condition that one of the units is not operated When connected the bypass diode please select a bypass diode with maximum forward current rating more than output load current And maximum reveres...

Страница 10: ...ncing function activates and output current of each power supply is equivalently supplied to load Wires to PC terminals COM terminals shall be as short as possible and same length and twisted 1 Adjust the output voltage of each power supply to be same value within 1 2 Use same length and type of wires for all load lines 3 Use the power supply within the rated output current for all paralleled mode...

Страница 11: ...VAC between output and terminal and 100VAC between output and CNT PF terminal each for 1 minute When testing withstand voltage set current limit of withstand voltage test equipment at 20mA The applied voltage must be gradually increased from zero to testing value and then gradually decreased for shut down When timer is used the power supply may be damaged by high impulse voltage at switch on and o...

Страница 12: ...ge between Output and terminal If the voltage exceeding withstand voltage please add external capacitor to Output and It can decrease the voltage On the other hand no need to check the voltage in case of Output and terminal is shorted 12 19 External capacitor adding point or short point Even in the case of V and there is a similar effect The example of noise filter circuit that may increasing capa...

Страница 13: ... RFO Power Fail PF signal will turn High level to indicate the abnormal status when the output voltage becomes Less than 80 of rated value caused by either the drop or brownout of the input voltage OCP OVP or Delay Shut Down operation When the built in FAN motor of this power supply unit stops PF signal will turn to High The PF signal is isolated from input and output by a photo coupler It uses th...

Страница 14: ...g screw should not be penetrated 3 Recommended torque for mounting screw M4 screw 1 27N m 13 0kgf cm 5 2 Output Derating according to the Mounting Directions The standard mounting is direction A Direction B C and D are also possible Please contact us for other mounting directions Never use as mounting direction E and F shown below Refer to the output derating below load is percent of maximum outpu...

Страница 15: ...s percent of maximum output current value in a rated output voltage 15 19 Mounting A D Load Mounting A D 20 50 100 60 60 Ta C 0 20 40 60 80 100 120 20 10 0 10 20 30 40 50 60 70 80 Load Ta 60 80 100 70 Load Input voltage VAC 90 85 265 Mounting A D Load Mounting A D 20 50 100 60 75 70 50 Ta C 0 20 40 60 80 100 120 20 10 0 10 20 30 40 50 60 70 80 Load Ta ...

Страница 16: ...mmended Recommended wire type and crimp type terminal vary depending on use conditions Choice most appropriate wire type and crimp type terminal by refering to wire maker recommended allowable current and voltage drop Note 3 Output terminal is possible to install on arbitrary surface by customer Refer to Fig 1 and Fig 2 for reference Recommended to install single surface at same time to attach ter...

Страница 17: ...of power supply is calculated in condition of rated input voltage and 24 hour continuous operation Load is percent of maximum output current in a rated output voltage Lifetime of electrolytic capacitor RWS1000B RWS1500B Mounting A B C D Mounting A B C D Lifetime of fan The following figure shows the life expectancy of the fan The difference between the intake temperature and the exhaust temperatur...

Страница 18: ...he output voltage control V ADJ is properly adjusted 5 Check if the Remote ON OFF control connector is not opened when use Remote ON OFF control function R RFO 6 Check if the output current and output power does not over specifications 7 Audible noise can be heard when input voltage waveform is not sinusoidal wave 8 Audible noise can be heard during Dynamic Load operation 9 Ensure that large capac...

Страница 19: ...s free of charge Please contact our sales office for warranty in other mounting directions if required RWS1000B RWS1500B Mounting A Following cases are not covered by warranty 1 Improper usage like dropping products applying shock and defects from operation exceeding specification of the unit 2 Defects resulting from natural disaster fire flood etc 3 Unauthorized modifications or repair 19 19 Warr...

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