TDK-Lambda CFE400M Mode D'emploi page 14

CFE400M Handbook
Safety Approvals:
UL60950-1 and CSA22.2 No.60950-1 - UL Recognised. C-UL for Canada.
IEC / EN60950-1 - CE mark.
IEC/EN60950-1 and IEC/EN60601-1 CB Report and Certificate.
CE marking when applied to any CFE400M product indicates compliance with the Low Voltage Directive in
that it complies with EN60950-1 and with the ROHS Directive.
UL/CSA 60601-1 - UL + C -UL approval
Fusing: Internal fuses (F1): dual fuses in the L and N line, F8AH, 250V, 5x20mm.
Symbols:
AC EARTH
Nomenclature:
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.
CFE400M or CFE-400M series as described below:
Units may be marked with a Product Code: U7x or Y7x where x may be any letters and/or numbers 0 to 9.
Unit Configuration (Description) Code may be prefixed by NS # followed by / or - (where # may be any
characters indicating non- safety related model differences).
Unit Configuration Code:
CFE400Mx-a-bc-defg-hi-j-k-lmn-o
where:
x = P for Y1 output to earth capacitors or omitted for Y2 to earth capacitors.
a = Channel 1 output Voltage (see Ch1 in the table below, adjustment range column).
b = Standby voltage (see standby in the table below, adjustment range column).
N for no supply
c = N for no supply.
C for 80mA.
H for 2A.
d = NN for no fan, no fan supply.
N1 for 12V nom / 0.25A fan supply.
TF for chassis with fan fitted to cover (fixed, standard speed).
e = U for chassis only.
C for chassis with perforated or top fan cover.
S for chassis with non-perforated cover.
f = M for Molex KK type 41791 input connector or equivalent.
S for screw terminal input.
g = S for standard Leakage,
L for low Leakage,
R for reduced Leakage
T for tiny Leakage
N – Neutral L – Live
Page 14 of 23 24085 rev 13, April 2020