YR40.245 Datasheet, PDF (4/18 Pages) PULS GmbH – SINGLE REDUNDANCY MODULE

Y-Series
YR40.245
12-28V, 40A, SINGLE REDUNDANCY MODULE
3. INPUT AND OUTPUT CHARACTERISTICS
Number of inputs
Number of outputs
Input voltage
Input voltage range
Voltage drop, input to output
Input current
Peak input current
Output current
Reverse current
Reverse voltage
Output capacitance
-
-
nom.
-
typ.
typ.
nom.
nom.
max
max.
nom.
nom.
max.
max.
max.
typ.
1
1
DC 12-28V ±30%
8.4-36.4Vdc
80mV
150mV
0-40A
40-65A
22A
1500A
40A
40-65A
22A
1mA
40Vdc
320μF
The input circuitry must meet the SELV requirements
stipulated by IEC/EN/UL 60950-1.
at 20A, see Fig. 3-1
at 40A, see Fig. 3-1
continuous
for 5 seconds
in overload (voltage < 6V) or short circuit mode
for max. 1ms per input
continuous
for 5 seconds
in overload (voltage < 6V) or short circuit mode
at 24V, per input, -40°C to +70°C
voltage applied to the output, continuously allowed
Fig. 3-1 Input to output voltage drop when both inputs draw current
(typical 1+1 redundant case, when the output voltages of the two units are equal)
Voltage Drop, typ
200mV
175mV
150mV
125mV
A... 25°C
B... 60°C
100mV
75mV
50mV
25mV
0mV
0 10A 20A
BA
30A 40A
Output Current
QS40
24V,40A
+
-
YR40.245
IIN
A
V _UIN Input
Output
Output
IOUT
A
UOUT ^V
Variable
Load,
0-40A
Voltage Drop = UIN - UOUT
Apr. 2014 / Rev. 1.1 DS-YR40.245-EN
All parameters are specified at 24V, 40A output current, 25°C ambient and after a 5 minutes run-in time unless otherwise noted
www.pulspower.com Phone [phone] Germany
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