Publicité
Les langues disponibles
Les langues disponibles
EFE300 Handbook
PRODUCTS COVERED
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:
EFE300x-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
f
fan output, EC for U chassis and cover with fan.
c = M for molex input connector or equivalent, J for JST connector or equivalent
d = D for dual fused input or L for a single fuse 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
l
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.
*
L < 300uA leakage, R < 150uA leakage and T < 75uA leakage.
ELECTRICAL & THERMAL RATINGS:
Input Parameters
Nominal Input Voltage Range
Maximum Input Voltage Range
Input Frequency
Maximum Input Current
Maximum Input Current (400W
peak power for 10 second
maximum)
Inrush Current
*
PSU linearly derated from 90Vac to 85Vac 4W per volt to 280W
**
DC input ratings are for 60950-1, specific Non-standards only.
All ratings apply for ambient temperatures up to 50°C. From 50 to 70°C the output power is derated at 2.5% per °C.
Output Parameters
Output Channel
CH1
Fan output
*
Can be adjusted by +10%, -5% from nominal at the factory only
**
Peak power of 400W for 10 seconds maximum, maximum rms power of 300W:
×
+
2
(
peakpower
T
1
100 - 240V AC or 133 - 318VDC**
90* - 264V AC or 120 - 350VDC**
45- 440Hz maximum or DC**
4.7A rms or 3.8A DC**
6.4A rms or 4.4A DC**
Voltage
Adjustment Range
out nom (V)
12
11.4 – 13.2*
24
22.8 – 26.4*
12
Fixed
×
2
reducedpow
er
T
) 2
60950-1
<20A at 25°C
Max Output
(V)
Current (A)
25
12.5
0.25
+
≤
/(
T
1
T
) 2
300
Wrms
Page 14 of 20
61010-1
100-240V AC
90*-264V AC
45-440Hz maximum
4.7A rms
6.4A rms
<20A at 25°C
Max Output
Power (W)
300 (400**)
300 (400**)
3
17358 issue 14, October 2018
Publicité
