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INSTRUCTION MANUAL

CUS60M Series

TDK-Lambda

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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.
For products with no cover, do not touch them as there are high-voltage and high temperature parts inside. Touching them 

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 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 damge 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.

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 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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CA849-04-01B

Summary of Contents for CUS60M

Page 1: ...jured 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 mig...

Page 2: ...re is possiblity of product failure or malfunction Provide countermeasure for prevention of lightning surge voltage as there is risk of damage due to abnormal voltage Connect together the frame ground...

Page 3: ...that access to the mains terminals is restricted See Clause 16 IEC UL60601 1 2 These products are NOT suitable for use in the presence of flammable anaesthetic mixtures with air or with oxygen or with...

Page 4: ...h Mounting hole hole diameter 3 5mm This hole is electrically connected to CN2 Mounting hole hole diameter 3 5mm This hole is used for support the unit Output Terminal Output Terminal 4 19 L N CN51 1...

Page 5: ...to improve noise sensitivity Do not apply stress to PCB when connecting or removing connector Use input output connector housing specified by the table below Use recommended crimping tool Connector is...

Page 6: ...oltage Range Output voltage is set the rated value at shipment 6 3 Inrush Current These products equipped power thermistor to limit the inrush current Higher inrush current will flow at higher ambient...

Page 7: ...ecification for maximum ripple value is measured according to measurement circuit specified as below When load lines are longer ripple will become larger In this case electrolytic capacitor film capac...

Page 8: ...voltage must be gradually increased from zero to the testing value and then gradually decreased for shut down When timer is used the power supply may be damaged by high impulse voltage at timer switch...

Page 9: ...unting directions for models except CUS60M A CUS60M U Recommended standard mounting direction is A Mounting direction B E are also possible A Standard mounting B C D E 7 1 2 Mounting directions for CU...

Page 10: ...V 48V model 2 12V model 0 20 40 60 80 100 120 20 10 0 10 20 30 40 50 60 70 80 LOAD Ta C MOUNTING A B C D E Convection Cooling Mounting A B C D E Ta C Load 20 50 100 70 50 0 20 40 60 80 100 120 20 10 0...

Page 11: ...D MOUNTING B E Convection Cooling Mounting A C D Ta C Load 20 40 100 70 50 0 20 40 60 80 100 120 20 10 0 10 20 30 40 50 60 70 80 LOAD Ta C MOUNTING A B C D MOUNTING E Convection Cooling Mounting A B...

Page 12: ...0 10 0 10 20 30 40 50 60 70 80 LOAD Ta C MOUNTING A B C D MOUNTING E Convection Cooling Mounting E Ta C Load 20 36 100 60 40 70 15 0 20 40 60 80 100 120 20 10 0 10 20 30 40 50 60 70 80 LOAD Ta C MOUNT...

Page 13: ...Page 13 19 3 15V model 0 20 40 60 80 100 120 20 10 0 10 20 30 40 50 60 70 80 LOAD Ta C MOUNTING A B D MOUNTING C E Convection Cooling Mounting A B D Ta C Load 20 28 100 60 50 70 25 Convection Cooling...

Page 14: ...d be utilized for best electrical and mechanical performance Recommended torque for mounting screw M3 screw 0 49N m 5 0 kgf cm Mounting Holes size 4 holes 3 5mm B Connected to the earth terminal Prote...

Page 15: ...ment terminal Protective Earth must be connected to the earth terminal of the equipment also the mounting hole B as shown below needed to be connected to earthed metal plane or metal chassis of end pr...

Page 16: ...ve 15mm or more apart from each other 2 More space may be required in the surrounding of power supply and the upper area of components for effective cooling depends on the application conditions 3 For...

Page 17: ...hich should be fixed on PCB of the end products by soldering 8 EMC and Wiring Method This power supply is primarily designed and manufactured to be used and enclosed in other equipment The installatio...

Page 18: ...rolytic Capacitor Lifetime Please do not use the product which passed over the life expectancy There is a risk of unexpected output shutdown and specifications may not be satisfied Please contact us f...

Page 19: ...a Page 14 EN60335 1 EN61558 1 Compliance Model CUS60M X Ta Rated maximum ambient temperature Ta max 70 SMPS incorporating a short circuit proof safety isolating transformer inherently or non inherentl...

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