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TDK-Lambda ZWS10C Series Instruction Manual
TDK-Lambda ZWS10C Series Instruction Manual

TDK-Lambda ZWS10C Series Instruction Manual

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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.
• For product without cover, do not touch this product or its internal components while product is in operation, or shortly
after shutdown. There are high voltage potential and high temperature parts in the product.
This might cause injury such as electric shock or burn.
• 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.
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.
• 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.
• When installing in environment where conductive foreign, dust and liquid may be present, please consider penetration of
above foreign material in the power supply by installing filter, to prevent trouble or malfunction.
ZWS10C - 50C Series
Instruction Manual
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TDK-Lambda
ZWS10C - 50C Series
INSTRUCTION MANUAL
FA011-04-01A

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Summary of Contents for TDK-Lambda ZWS10C Series

  • Page 1 TDK-Lambda ZWS10C - 50C Series INSTRUCTION MANUAL ZWS10C - 50C 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.
  • Page 2: Caution On Use

    TDK-Lambda ZWS10C - 50C Series INSTRUCTION MANUAL CAUTION on USE • Product individual notes are shown in the instruction manual. If there is any difference with common notes individual notes shall have priority. • Before using this product, be sure to read the catalog and instruction manual.
  • Page 3 TDK-Lambda ZWS10C - 50C 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 TDK-Lambda ZWS10C - 50C Series INSTRUCTION MANUAL 1. Model name identification method □ ZWS 10C - 5 / Option (*1) (*1) Blank : Standard type. : With chassis model. Rated Output Voltage : With chassis and cover model. /CO2 : With coating on both sides of Series Name PCB model.
  • Page 5: Block Diagram

    TDK-Lambda ZWS10C - 50C Series INSTRUCTION MANUAL 3. Block Diagram ZWS10C, ZWS15C Inrush Current Limit Circuit Input Output Circuit 85~265VAC Circuit Output Photo- coupler Sensing ZWS30C Inrush Current Limit Circuit Input Output 85~265VAC Circuit Circuit Photo- Output coupler Sensing ZWS50C...
  • Page 6: Sequence Time Chart

    TDK-Lambda ZWS10C - 50C Series INSTRUCTION MANUAL 4. Sequence time chart ZWS10C, ZWS15C Input Voltage OVP point (*1) Vout Output Voltage (*1) OVP point 5V-15V : >115%. 24V : >112%. ZWS30C, ZWS50C Input Voltage OVP point (*1) Vout Output Voltage (*1) OVP point ZWS30C, ZWS50C : >115%.
  • Page 7 TDK-Lambda ZWS10C - 50C Series INSTRUCTION MANUAL 5. Terminal 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 and mounting hole to protective earth (frame ground of the equipment etc.) of the equipment in...
  • Page 8 TDK-Lambda ZWS10C - 50C Series INSTRUCTION MANUAL 6. Explanation of Functions and Precautions 6-1. Input Voltage Range Input voltage range is single phase 85-265VAC (47-63Hz). Input voltage, which is out of specification, might lead unit damage. For cases where conformance to various safeties required, described as 100-240VAC (50-60Hz).
  • Page 9 TDK-Lambda ZWS10C - 50C Series INSTRUCTION MANUAL 6-6. Series Operation For series operation, either method (A) or (B) is possible. Method (A) Method (B) + Power Power Load Supply Supply + - Load - + Power Power Load Supply Supply -...
  • Page 10 TDK-Lambda ZWS10C - 50C Series INSTRUCTION MANUAL 6-8. Withstand Voltage This series is designed to withstand 3.0kVAC between input and output, 2.0kVAC between input and and 750VAC between output and each for 1 minute. When testing withstand voltage, set current limit of the withstand voltage test equipment to 10mA (output - : 20mA).
  • Page 11: Mounting Method

    TDK-Lambda ZWS10C - 50C Series INSTRUCTION MANUAL 7. Mounting Method 7-1. Mounting Directions Recommended standard mounting method is (A). Method (B)-(F) are also possible. (MOUNTING A) (MOUNTING B) (MOUNTING C) (MOUNTING D) (MOUNTING E) (MOUNTING F) (STANDARD MOUNTING) CN1(INPUT) CN1(INPUT)
  • Page 12 TDK-Lambda ZWS10C - 50C Series INSTRUCTION MANUAL ZWS30C M ounting (A),(D),(E),(F) M ounting (B),(C) Load (%) Ta (°C) M ounting (A),(D),(E),(F) M ounting (B),(C) -10 ~ +50 Ta (℃) ZWS50C 5V/15V M ounting (A),(B),(C),(D),(E),(F) Load (%) Ta (°C) M ounting (A),(B),(C),(D),(E),(F) -10 ~ +50 Ta (℃)
  • Page 13 TDK-Lambda ZWS10C - 50C Series INSTRUCTION MANUAL ■ FORCED AIR COOLING ZWS10C・ZWS15C・ZWS30C M ounting (A),(B),(C),(D),(E),(F) Load (%) Ta (°C) M ounting (A),(B),(C),(D),(E),(F) -10 ~ +70 Ta (℃) ZWS50C M ounting (A),(D),(E),(F) M ounting (B),(C) Load (%) Ta (°C) M ounting (A),(D),(E),(F)
  • Page 14 TDK-Lambda ZWS10C - 50C Series INSTRUCTION MANUAL 7-3. Output Derating according to the Input Voltage Load (%) is percent of maximum output current value in a rated output voltage. In addition, the input derating curve must be considered, refer to section 7-2. Output Derating curve according to the Mounting Direction.
  • Page 15 TDK-Lambda ZWS10C - 50C Series INSTRUCTION MANUAL Allowable area by metal pieces is 6.2mm from each PCB corners. Refer to figure below. ZWS10C/ZWS15C ZWS30C/ZWS50C ■ Condition to meet EMC, Isolation & Withstand Voltage and Cooling requirement. (1) Keep 4mm space minimum from the surface and sides of power supply, 8mm space minimum from the bottom side of PCB to meet safety requirement, or more space depend on safety requirement.
  • Page 16 TDK-Lambda ZWS10C - 50C Series INSTRUCTION MANUAL (3) For installation in Class I end equipment, terminal (Earth) must be connected to the Protective earth terminal of the equipment. If not connected, the conducted noise, radiation noise and output noise may increase.
  • Page 17 TDK-Lambda ZWS10C - 50C Series INSTRUCTION MANUAL 7-4-2. Mounting method for /A type, /L type /A type is optional model with metal chassis and cover. /L type is optional model with metal chassis. The mounting holes on the bottom(A) or on the side(B) of the chassis are for power supply fixing.
  • Page 18 TDK-Lambda ZWS10C - 50C Series INSTRUCTION MANUAL ■ /L type ZWS10C/ZWS15C CN51 COMPONENT SIDE Terminal ZWS30C CN51 COMPONENT SIDE Terminal ZWS50C CN51 Terminal COMPONENT SIDE ■ Mounting Holes size A: 2-M3 tapped, embossed and countersink holes for mounting screws to fix the power supply from bottom.
  • Page 19 TDK-Lambda ZWS10C - 50C Series INSTRUCTION MANUAL 8. EMC and Wiring Method This power supply is primarily designed and manufactured to be used and enclosed in other equipment. The installation, wiring, grounding and end application of the switching power supply in the equipment system may influence its EMC characteristics.
  • Page 20: Warranty Period

    Rated maximum ambient temperature : Ta max=70℃ S MPS incorporating a short-circuit-proof safety isolating transformer ( inherently or non-inherently) S MPS ( Switch mode power supply unit ) ZWS10C series model certified altitude of 3,000m. ZWS30C series model certified altitude of 3,000m. cosφ 0.3~0.6 Power factor ZWS30C/ ZWS50C series model at 100V~240VAC and 50~60Hz.

This manual is also suitable for:

Zws15c seriesZws30c seriesZws50c series