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TDK-Lambda HWS600 Series Instruction Manual
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TDK-Lambda HWS600 Series Instruction Manual

TDK-Lambda HWS600 Series Instruction Manual

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HWS300
Instruction Manual
BEFORE USING THE POWER SUPPLY UNIT
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 operation as
you might get injured due to high voltage 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. 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.
・
When necessary, this products is to be repaired only by us or our authorized agents.
It is important that this product cannot be used in hazardous environments (facilities such as nuclear power control system or life
support equipment) without our written consent.
･ 600 Series
- 1 -
TDK-Lambda
HWS300
･ 600 Series
INSTRUCTION MANUAL
A231-04-01I

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Summary of Contents for TDK-Lambda HWS600 Series

  • Page 1 TDK-Lambda HWS300 ･ 600 Series INSTRUCTION MANUAL HWS300 ･ 600 Series Instruction Manual BEFORE USING THE POWER SUPPLY UNIT Be sure to read this instruction manual thoroughly before using this product. Pay attention to all cautions and warnings before using this product.

  • Page 2: Caution On Use

    TDK-Lambda HWS300 ･ 600 Series INSTRUCTION MANUAL CAUTION ON MOUNTING ・ Confirm connections to input/output terminals are correct as indicated in the instruction manual before switching on. ・ Input voltage, Output current, Output power, ambient temperature and ambient humidity should be kept within specifications, otherwise the product will be damaged.
  • Page 3 TDK-Lambda HWS300 ･ 600 Series INSTRUCTION MANUAL NOTE ・ Take note that traces of sheet metal processing be left in our power supplies. ・ When disposing product, follow disposal laws of each municipality. ・ Published EMI (CE, RE) or immunity is the result when measured in our standard measurement conditions and might not satisfy specification when mounted and wired inside end-user equipment.

  • Page 4: Front Panel Explanation

    TDK-Lambda HWS300 ･ 600 Series INSTRUCTION MANUAL 1. Model name identification method HWS 300 – 5 / □ (*1) / “No assigned”: Standard type /PV: Output voltage can be controlled Option (*1) by external voltage. (Only 12 – 48V output model)
  • Page 5 TDK-Lambda HWS300 ･ 600 Series INSTRUCTION MANUAL 2-2. CN1, CN2 Connector pin Configuration and Function CN1 and CN2 are same pin configuration and function. They are connected to each other in this power supply unit. When the pin of CN1 side is shorted, the same function pins of CN2 side are also shorted.

  • Page 6: Block Diagram

    TDK-Lambda HWS300 ･ 600 Series INSTRUCTION MANUAL 3. Block Diagram Input Output 85～265VAC Circuit Photo- Circuit coupler Sensing Output Photo- *Optional ”/PV” Sensing coupler Current Balance Power fail Photo- ・Fuse rating coupler HWS300 : 10A, HWS600 : 15A Fan Detection ・Circuit topology ・...
  • Page 7 TDK-Lambda HWS300 ･ 600 Series INSTRUCTION MANUAL 5. Terminal Connection Method Please pay extra attention to the wiring. Incorrect connection will damage the power supply. · When connecting input and output wiring, and CN1, CN2, input AC-Line should be off.
  • Page 8 TDK-Lambda HWS300 ･ 600 Series INSTRUCTION MANUAL 6. Functions and Precautions 6-1. Input Voltage Range Input voltage range is single phase 85 ~ 265VAC (47 ~ 63Hz) or 120 ~ 330VDC. Input voltage, which is out of specification, may cause unit damage. Rated input voltage for safety standard application is 100AC-240VAC(50/60Hz).
  • Page 9 TDK-Lambda HWS300 ･ 600 Series INSTRUCTION MANUAL 6-7. Remote Sensing (+S, -S terminal) 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 - side line) shall be less than 0.3V.

  • Page 10: Output Ripple & Noise

    TDK-Lambda HWS300 ･ 600 Series INSTRUCTION MANUAL 6-9. Output Ripple & Noise The standard specification for maximum ripple value is measured specified measurement circuit (JEITA-RC9131A). When load lines are longer, ripple becomes larger. In this case, electrolytic capacitor, film capacitor, etc. might be necessary to use across the load terminal.

  • Page 11: Parallel Operation

    TDK-Lambda HWS300 ･ 600 Series INSTRUCTION MANUAL 6-11. Parallel Operation Current balancing function is provided. Both operations mode (A) and (B) are possible. (A) To Increase the Output Current Connecting PC to PC terminal and COM to COM terminal, the current balancing function activates and output current of each power supply is equivalently supplied to load.

  • Page 12: Withstand Voltage

    TDK-Lambda HWS300 ･ 600 Series INSTRUCTION MANUAL 6-12. Isolation Test Isolation resistance between output and (chassis) shall be more than 100MΩ at 500VDC and between output and CNT･PF shall be more than 10MΩ at 100VDC. For safety operation, voltage setting of DC isolation tester must be done before the test.
  • Page 13 TDK-Lambda HWS300 ･ 600 Series INSTRUCTION MANUAL Output ~ (chassis) : 500VAC 1min. (100mA) Output ~ CNT· PF : 100VAC 1min. (100mA) AC(L) AC(L) AC(N) AC(N) Withstand Voltage Tester Withstand Voltage Tester *This product have monolithic ceramic capacitor in secondary circuit to frame ground.

  • Page 14: Mounting Directions

    TDK-Lambda HWS300 ･ 600 Series INSTRUCTION MANUAL 6-15. Output Peak Current For 24V output model, please meet the following condition. Reduce peak current value according to output derating as section 5-1. Input Voltage range : AC180V~265V Continuous Peak output time (τ) : Within 10 seconds...

  • Page 15: Output Derating

    TDK-Lambda HWS300 ･ 600 Series INSTRUCTION MANUAL 7-2. Output Derating HWS300,600(Include option model /PV, /HD) Load (%) ℃ Mounting A,B Mounting(A) Mounting(B) -10 ~ +50 +70(*) (*)/HD:71℃ Ambient Temperature (℃) 7-3. Mounting Method More than 50mm M ore than 50mm (1) Forced air cooling type power supply.
  • Page 16 TDK-Lambda HWS300 ･ 600 Series INSTRUCTION MANUAL b). Crimping Operation The reference value of wire strip is 2.3mm. As wire strip length differs depending on type of wire and crimping method, decide the best wire strip length considering processing condition. When wire is stripped, do not damage or cut off wire conductores.
  • Page 17 TDK-Lambda HWS300 ･ 600 Series INSTRUCTION MANUAL c). Inserting contact into housing Inserting crimped contact into housing (1) Do not apply any pulling force to crimped part, and insert contact parallel to housing (2) Insert contact into housing without stopping to innermost (3) Check secure locking per each insertion by pulling wire softly in order to check that contact does not come off housing.

  • Page 18: Warranty Period

    TDK-Lambda HWS300 ･ 600 Series INSTRUCTION MANUAL 11. Fan life expectancy The Fan-life has limitation. Therefore, periodic maintenance by exchanging the life-expired fan is required for the power supply. The following figure shows the life of fan. HWS300 HWS600 Fan exhaust temperature (℃)
  • Page 19 TDK-Lambda HWS300 ･ 600 Series INSTRUCTION MANUAL 14. CE MARKING / UKCA MARKING CE MARKING CE Marking, when applied to a product or packing material for a product covered by this handbook, indicates compliance with the Low Voltage Directive, EMC Directive and RoHS Directive.

This manual is also suitable for:

Hws300 seriesHws300p-36Hws30-5/me