TDK-Lambda EFE400M Mode D'emploi page 14

EFE400M Instruction Manual
Level of Insulation:
Dielectric Strength testing is carried out as follows:
Primary mains circuit to earth: 2.515 to 2.525kVDC
Primary mains circuits to secondary: 5.66kVDC*
Secondary circuits to earth: 2.515 to 2.525kVDC
*Important Note: This test is not possible with Y capacitors fitted to the unit as damage to these
capacitors may occur. It is also necessary to short circuit the outputs together and to earth.
Routine Dielectric Strength testing is carried out as follows: Primary mains circuit to Secondary circuits and earth –
2.515kVdc to 2.615kVdc. Secondary circuits to earth 2.25kVdc to 2.35kVdc.
Safety approvals
UL60950-1 and CSA22.2 No.60950-1 - UL Recognised. C-UL for Canada.
UL62368-1 and CSA22.2 No.62368-1 - UL Recognised. C-UL for Canada.
IEC/EN62368-1 - CE and UKCA mark.
IEC/EN60950-1, IEC/EN62368-1 and IEC/EN60601-1 - CB Report and Certificate.
UL/CSA 60601-1 - UL + C -UL approval
CE marking when applied to any EFE400M product indicates compliance with the Low Voltage Directive
in that it complies with EN62368-1 and with the RoHS Directive.
UKCA marking when applied to any EFE400M product indicates compliance with the Electrical Equipment (Safety)
Regulations 2016 in that it complies with EN62368-1 and with the Restriction of the Use of Certain Hazardous
Substances in Electrical and Electronic Equipment Regulations 2012.
Fusing: Internal fuses (F1): dual fuses in the L and N line or single fuse in the Live/+ Line, F10AH, 250V, 5x20mm.
Symbols:
N – Neutral L – Live
AC DC EARTH
Note: All output voltages/variants may not be available as standard units, refer to datasheet for standard
product range. These (and other variants) may be available as non-standard or custom units, please contact
our sales team for details.
Page 14 of 27 23198 issue 19, February 2022