TDK-Lambda RWS 1000B Series Instruction Manual
TDK-Lambda RWS 1000B Series Instruction Manual

TDK-Lambda RWS 1000B Series Instruction Manual

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RWS 1000B
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.
Instruction Manual
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1500B Series
TDK­Lambda
RWS1000B
1500B Series
INSTRUCTION MANUAL
A273­04­01B

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Summary of Contents for TDK-Lambda RWS 1000B Series

  • Page 1 TDK­Lambda RWS1000B 1500B Series • INSTRUCTION MANUAL RWS 1000B 1500B Series • Instruction Manual 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.
  • Page 2: Caution On Use

    TDK­Lambda RWS1000B 1500B Series • INSTRUCTION MANUAL CAUTION on USE • Product individual notes are shown in the instruction manual. If there is any differnce with common notes individual notes shall have priority. • Before using this product, be sure to read the catalog and instruction manual. There is risk of electric shock or damage to the product or fire due to improper use.
  • Page 3 TDK­Lambda RWS1000B 1500B Series • INSTRUCTION MANUAL 1. Model name identification method RWS 1000B ­ 12 /□ (*1) Blank : Standard Option (*1) : Remote ON/OFF control : Power Fail (PF) signal Rated Output Voltage Parallel Operation /RFO : Remote ON/OFF control Output Power type Power Fail (PF) signal Parallel Operation...
  • Page 4 TDK­Lambda RWS1000B 1500B Series • INSTRUCTION MANUAL CN83, CN84 Connector pin Configuration and Function CN83 and CN84 are same pin configuration and function. They are connected to each other in this power supply unit. When the pin of CN83 side is shorted, the same function pins of CN84 side are also shorted. Please note that the function cannot be separately set with CN83 and CN84.
  • Page 5 TDK­Lambda RWS1000B 1500B Series • INSTRUCTION MANUAL /FO, /RFO CN83, CN84 : Remote sensing, PF signal, Parallel operation setup Remote ON/OFF control (Only /RFO) No. Configuration Function Output monitor terminal (+V). Internally connected to +Output terminal. (+Vm terminal can not supply load current.) Remote sensing terminal for +output.
  • Page 6: Connecting Method

    TDK­Lambda RWS1000B 1500B Series • INSTRUCTION MANUAL 3. Connecting method Pay attention to the input wiring. If it is connected to wrong terminal, the power supply will be damaged. Input must be off when making connections. • Connect terminal to earth (frame ground of the equipment etc.) by thick wire for safety and improvement •...
  • Page 7 TDK­Lambda RWS1000B 1500B Series • INSTRUCTION MANUAL /R, /RFO • Remote ON/OFF control Connect external voltage between " +R" terminal (Pin No.3) and "­R" terminal (Pin No.4) for remote ON/OFF control. (ON/OFF control lines shall be twisted.) CN83 or CN84 Load /FO, /RFO Parallel operation...
  • Page 8 TDK­Lambda RWS1000B 1500B Series • INSTRUCTION MANUAL 4. Explanation of Functions and Precautions 4­1. Input Voltage Range Input voltage range is single phase 85­265VAC (47­63Hz) or 120­340VDC. Input voltage, which is out of specification, might lead unit damage. For cases where conformance to various safeties required, described as 100­240VAC (50­60Hz).
  • Page 9 TDK­Lambda RWS1000B 1500B Series • INSTRUCTION MANUAL 4­8. Output Ripple Noise & The standard specification for maximum ripple value is measured according to measurement circuit specified by JEITA­RC9131C. When load lines are longer, ripple will becomes larger. In this case, electrolytic capacitor, film capacitor, etc.
  • Page 10 TDK­Lambda RWS1000B 1500B Series • INSTRUCTION MANUAL 4­10. Parallel Operation (A) Operation to increase the Output Current is not possible. (B) Operation as a Backup System is acceptable. 1.Adjust the output voltage higher by the value of forward voltage drop (VF) of the diode. 2.Adjust each power supply output voltage to be same.
  • Page 11 TDK­Lambda RWS1000B 1500B Series • INSTRUCTION MANUAL Power Power + + + Vm + Vm Supply Supply Load Load Vo+Vf ­V ­V ­Vm ­Vm - - ­S ­S + Vm + Vm Vo+Vf ­V ­V Power Power ­Vm ­Vm Supply Supply ­S ­S...
  • Page 12 TDK­Lambda RWS1000B 1500B Series • INSTRUCTION MANUAL ■ Input ­ Output (dotted line) : 4.0kVAC, 1min (20mA) Input ­ terminal (solid line) : 2.0kVAC, 1min (20mA) AC(L) + Vm AC(N) ­V ­Vm ­S Withstand Voltage Tester + PF ­ PF ­R ■...
  • Page 13 TDK­Lambda RWS1000B 1500B Series • INSTRUCTION MANUAL 4­13. Remote Sensing (+S, ­S terminal) Remote Sensing function is provided. This function compensates voltage drop of wiring from output terminals to load terminals. Connect "+S" terminal to "+" terminal of load and "­S" terminal to "­" terminal of load with sensing wires. The total line voltage drop (+ side line and ­...
  • Page 14: Mounting Method

    TDK­Lambda RWS1000B 1500B Series • INSTRUCTION MANUAL 5. Mounting Method 5­1. Mounting Method (1) These models are forced air cooling type power supply. This power supply has ventilating holes. Keep a space more than 50mm from the front side and back side of the power supply to the peripheral parts. Also keep a space more than 5mm between other surfaces and the peripheral parts.
  • Page 15 TDK­Lambda RWS1000B 1500B Series • INSTRUCTION MANUAL ■ Output Derating Standard, /R, /FO, /RFO M ounting (A)­(D) Load (%) Ta (°C) M ounting (A)­(D) ­20 ­ +50 ­20 ­10 Ta (℃) M ounting (A)­(D) Load (%) Ta (°C) M ounting (A)­(D) ­20 ­...
  • Page 16: Wiring Method

    TDK­Lambda RWS1000B 1500B Series • INSTRUCTION MANUAL 6. Wiring Method (1) The output load line and input line shall be separated, and use all lines as thick and short as possible to make lower impedance. The output load line and input line shall be twisted or use shielded wire to improve noise sensitivity.
  • Page 17 TDK­Lambda RWS1000B 1500B Series • INSTRUCTION MANUAL 7. The life expectancy The life expectancy of the power supply is as follows. The life expectancy is dependent on the lifetime of electrolytic capacitor or the fan. The life expectancy is not a guaranteed value, please consider as a reference. Do not use the product which passed over the life expectancy.
  • Page 18 TDK­Lambda RWS1000B 1500B Series • INSTRUCTION MANUAL 8. External Fuse Rating Refer to the following fuse rating when selecting the external input fuse. Surge current flows when input turn on. Use slow­blow fuse or time­lug fuse. Fast­blow fuse can not be used. Fuse rating is specified by inrush current value at input turn on.
  • Page 19: Warranty Period

    TDK­Lambda RWS1000B 1500B Series • INSTRUCTION MANUAL 10. Warranty Period Warranty Period applies for Mounting (A) and the number of output ON/OFF is only once a day. Do not exceed its derating of maximum load. For damages occurring at normal operation within this warranty period, repair is free of charge. Please contact our sales office for warranty in other mounting directions if required.

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Rws 1500b seriesRws1000bRws1500b

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