YR80.242 Datasheet, PDF (4/17 Pages) PULS GmbH – DUAL REDUNDANCY MODULE

Y-Series
YR80.242
12-28V, 80A, DUAL 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.
typ.
nom.
nom.
max
max.
nom.
nom.
max.
max.
max.
typ.
2
1
DC 12-28V ±30%
8.4-36.4Vdc
145mV
65mV
110mV
2x 0-40A
2x 40-65A
2x 22A
1500A
80A
80-130A
44A
1mA
40Vdc
320μF
The input circuitry must meet the SELV requirements
stipulated by IEC/EN/UL 60950-1.
at 2x40A, see Fig. 3-1
at 2x20A, see Fig. 3-1
at 1x40A, see Fig. 3-2
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 or set into “parallel use” mode)
Voltage Drop, typ
150mV
125mV
100mV
A... 25°C
B... 60°C
BA
75mV
50mV
25mV
0mV
Input / Output Current
Output: 0 20A 40A 60A 80A
Input: 0 2x10A 2x20A 2x30A 2x40A
QS40
24V,40A
+
-
I1
A
V _U1
YR80.242
Input 1
QS40
24V,40A
+
-
I2
A
V _U2
Input 2
I1 = I2
U1 = U2
Output
Output
IOUT
A
UOUT ^V
Variable
Load,
0-80A
Voltage Drop = U1 - UOUT
Fig. 3-2 Input to output voltage drop when only one input draws current
Voltage Drop, typ.
150mV
125mV
100mV
A... 25°C
B... 60°C
B
A
75mV
50mV
25mV
0mV
Output Current
0 10A 20A 30A 40A
QS40
24V,40A
+
-
I1
A
V _U1
YR80.242
Input 1
Not used or
power supply
with lower
voltage
Input 2
Output
Output
IOUT
A
UOUT ^V
Variable
Load,
0-40A
Voltage Drop = U1 - UOUT
Apr. 2014 / Rev. 1.1 DS-YR80.242-EN
All parameters are specified at 24V, 80A 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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