A256-04-01/ME-A
HWS 30A-150A/ME 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. 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. There are risks of igniting these
substances and exploding by an arcing.
WARNING
•
Do not touch this product or its internal components while circuit is live, or shortly after shutdown. There may be high voltage or
high temperature present and you may receive an electric shock or burn.
•
While this product is operating, keep your hands and face away from it as you may be injured by an unexpected situation.
•
Do not make unauthorized changes to this product, otherwise you may receive an electric shock and void your warranty.
•
Do not drop or insert anything into this product. It might cause a failure, fire and electric shock.
•
Do not use this product under unusual condition such as emission of smoke or abnormal smell and sound etc.
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 these products in the presence of condensation. It might lead fire and electric shock.
CAUTION
•
This power supply is designed and manufactured for use within an end product such that it is accessible to
SERVICE ENGINEERS only.
•
Confirm connections to input/output terminals and signal terminal 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.
•
Do not operate and store this product in an environment where condensation might occur. In such case, waterproof treatment is
necessary.
•
Do not use this product in environment with a strong electromagnetic field, corrosive gas or conductive substances.
•
For applications, which require very high reliability (Nuclear related equipment, medical equipment, traffic control equipment, etc.),
it is necessary to provide a fail-safe mechanism in the end equipment.
•
Do not inject abnormal voltages into the output or signal of this product. The injection of reverse voltage or over voltage
exceeding nominal output voltage into the output or signal terminals might cause damage to internal components.
•
Never operate the product under over current or short-circuit conditions, or outside its specified Input Voltage Range.
Insulation failure, smoking, burning or other damage may occur.
•
This product contains a printed circuit board utilizing surface mounted devices.
PCB stress such as bending, twisting etc. could cause damage. Therefore, please handle with care.
•
This power supply has possibility that hazardous voltage may occur in output terminal depending on failure mode.
The output of these products must be protected in the end use equipment to maintain SELV.
•
The information in this document is subject to change without prior notice. Please refer to the latest version of the data sheet, etc.,
for the most up-to date specifications of the product.
•
No part of this document may be copied or reproduced in any form without prior written consent of TDK-Lambda.
Note : CE MARKING
CE Marking when applied to a product covered by this handbook indicates compliance with the low voltage directive
(2006/95/EC) in that it complies with EN60950-1.
TDK-Lambda
HWS 30
A-150A/ME
Series
INSTRUCTION MANUAL
