TDK-Lambda XMS Serie Mode D'emploi page 15

XMS Handbook
Unit Nomenclature
XMS or XMS models as described below:
Units may be marked with a Product Code: Xy where y may be any number of characters.
Unit Configuration (Description) Code may be prefixed by NS # followed by / or - (where # may be any number of
characters indicating non- safety related model differences).
Unit Configuration Code:
XMSxy-a-bc-defghijklm
Where:
x = 350 for 350W model
500 for 500W model
500P for 576W peak power models (36V, 40V and 48V output models only)
y = Blank for Class I
D for Class II
a =
Channel 1 Output Voltage (see Ch1 in the table below, adjustment range column).
Standby Output voltage †
b =
5 for 5 Volt
12 for 12 Volt
N for no supply
Standby Output Current†:
c =
C for 0.5A
H for 2.0A
M for 1.0A
N for no supply or 0 amps output
Fan Supply†:
d =
N for no fan supply (customer cooling)
N1 for 24V fan supply (customer cooling)
N2 for variable supply
N3 for 12V fixed supply
KF for Non-standard top fan
TF for top fan
e = U for U chassis (Non-standard)
N for Open Frame
P for perforated chassis
C for custom chassis's/covers for non-standard models
S for standard U chassis
B for standard U chassis with perforated cover
f = Touch (Enclosure) current:
B for <100uA
T for <75uA
g = Earth leakage current:
D for Class II (no Earth)
L for <300uA
R for <150uA
T for <100uA
h = E or In for inhibit.
T or En for enable.
i = A for AC OK option
N for no AC OK option
j = Blank for dual fuses fitted
FL for single fuse fitted in the Live line
klm = Blank for standard output settings
May be three numbers from 0 to 9 (proceeded by -) which denotes various output
voltage/current settings within the specified ranges of each output for a particular unit. (may
define non-safety related parameters/feature, e.g. reduced primary current limit, reduced OVP)
Page 15 of 24 260217 issue 10, May 2018