TDK-Lambda EFE400 Mode D'emploi page 14

EFE400 Handbook
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.
Unit Configuration Code:
EFE400x-a-bcde-f-g-hij
Where: x = Nothing or J for Japanese models (may have non-safety differences)
a = Channel 1 Output Voltage: any voltage within the Adjustment Range for the Vout (nom) from the Output Table
below, e.g. 12.8 for 12.8V output (12Vout nom), 24.6 for 24.6V output (24Vout nom).
b = CN for Open Frame with fan output, CU for U chassis with fan output, CC for U chassis and cover with fan
output, EC for U chassis and cover with fan (temperature controlled).
c = M for molex input connector or equivalent, J for JST connector or equivalent.
d = D for dual fused input, FL for single fuse input in the Live Line.
e = S for Standard Leakage, L for Low Leakage, R for Reduced Leakage, T for Tiny Leakage.*
f = Nothing for horizontal output connector, V for vertical output connector.
g = Nothing for standard channel 1 output voltage, xD or xPD where D is for units with programmed negative load
regulation, PD is for units with programmed positive load regulation, x is the voltage of the regulation in 100mVolts
and is within the Output Adjustment range (example, 7D = 0.7V of negative load regulation, 24PD = 2.4V of positive
load regulation).
hij = Three numbers from 0 to 9 which denotes various output voltage/current settings within the specified ranges of
each output for a particular unit or blank for standard output settings. (may define non-safety related
parameters/feature, e.g. reduced primary current limit, reduced OVP).
* At 440Hz, leakage current is > 3.5mA and therefore must be assessed in the end use application.
ELECTRICAL AND THERMAL RATINGS:
Input parameters
Nominal Input Voltage Range
Maximum Input Voltage Range
Input Frequency
Maximum Input Current
MAXIMUM INPUT CURRENT (At 530W peak power
for 10 second maximum)
Inrush Current
* PSU linearly de-rated from 90Vac to 85Vac 5W per volt to 375W
** DC input is for UL/CSA/EN/IEC 60950-1 & 62368-1, specific non-standard models only.
100 - 240V AC or 133 - 318VDC**
90* - 264V AC or 120 - 350VDC**
45- 440Hz MAXIMUM or DC**
6.1A rms or 4.2A DC**
8.2A rms or 5.7A DC**
<30A AT 25°C
Page 14 of 23 17333 issue 18, February 2019