Additional Information - TDK-Lambda CM4 Série Manuel D'utilisation

CM4 Series Instruction Manual

Additional Information

SAFETY
The CM4 series is designed in accordance with the relevant safety requirements of UL60950-1, IEC/EN60950-1, UL60601-1,
IEC/EN60601-1, CSA22.2 no 601-1, Low voltage Directive LVD 2014/35/EU and EMC directive EMC 2014/30/EU. All CM4
series power supplies must be installed correctly in a controlled environment which restricts access to any un-authorised
personnel. Equipment and system manufacturers must protect service personnel against unintentional contact with the output
terminals.
DE-RATINGS
Ambient •
The input module power must be de-rated by 2.5%/°C above 50°C ambient up to a
Temperature maximum ambient temperature of 70°C.
•
Baseplate The output module power and current must be de-rated by 2.5%/°C above 85°C baseplate
Temperature up to a maximum baseplate temperature of 105°C.
•
Input The input module power must be de-rated by 5W/Vac below120Vac (600W at 120Vac,
Voltage
450W at 90Vac)
Remember to take the appropriate de-rating into consideration before specifying any CM4 power supply for an application.
If in any doubt, please contact TDK-Lambda directly or your local TDK-Lambda salesperson.
FUSING
The power supply has internal dual pole fusing. One fuse in each line. Fuses should only be replaced by authorised personnel.
To ensure continued protection against risk of fire, fuses must be replaced with the same type and rating of fuse. For DC
operation, an appropriately rated DC fuse must be included in the end application.
APPROVAL LIMITATIONS
NORTH AMERICA - When this product is used with 180Vac–253Vac input where no neutral is present, connect the two live
wires to L (Live) and N (Neutral) on the input connector.
COOLING
For proper operation of the power supply, the user must ensure sufficient cooling to maintain all component temperatures within
specifications. A thorough review of the user manual should be carried out for details of thermal performance.
EARTH TERMINAL MARKING
To comply with the requirements of UL60950-1, IEC/EN60950-1, CSA22.2 no. 60950-1, UL60601-1, IEC/EN60601-1, CSA22.2
no 601-1 where the incoming wiring earth is intended for connection as the main protective earth conductor and where the
terminals for such a connection is not supplied on a component or subassembly, the user shall add an appropriate label
displaying a protective earth symbol in accordance with 60417-2-IEC-5019 directly adjacent to the terminal. The label should be
durable and legible as per the relevant standards.
WARRANTY
Contact your salesperson or TDK-Lambda for product repairs. See TDK-Lambda standard terms and conditions for warranty
conditions.
PRODUCT LABELS
The external product label contains information relevant to the power system. The label contains input voltage, maximum input
current, input frequency, maximum output power, serial number, approvals and product part number.
CM4 OUTPUT MODULES
Each output module label contains information relevant to that output. The label contains voltage adjustment range, maximum
output current, serial number, approvals and the part number in format CM Sx, Zx, Yx or Hx
OTHER
To prolong the life of the unit, use in dust free environment.
Units can sometimes be damaged during transit. In the event of transit damage, DO NOT connect power to the unit. Contact
your sales agent or TDK-Lambda.
Always use adequately sized cables and ensure good crimp connections. Use cable supports to minimise stress on connectors.
13 260417-6 Aug 2019