YR2.DIODE

Y-Series

Number of inputs

-

2

Number of outputs

-

1

Input voltage

nom.

The input circuitry must meet the SELV requirements

stipulated by IEC/EN/UL 60950-1.

Input voltage range

-

9-60Vdc

Input voltage with restrictions

nom.

See note 3 on bottom of the table

Input voltage range

with restrictions

-

9-150Vdc

Restrictions apply, see note 3 on bottom of the table.

at 2x5A, see Fig. 3-2

Voltage drop, input to output

typ.

0.78V

typ.

0.85V

at 1x10A, see Fig. 3-3

typ.

0.85V

at 2x10A, see Fig. 3-2

Input current

nom.

2x 0-10A

continuous

nom.

1x 0-20A

continuous, see note 1

nom.

2x 10-16A

for 5 seconds

Peak input current

max.

150A

for maximal 10ms per input

Output current

nom.

20A

continuous

nom.

20-32A

for 5 seconds

max.

25A

at continuous overload or short circuit, see note 2

Reverse current

max.

2mA

per input, -40°C to +60°C

Reverse voltage

max.

200Vdc

voltage applied to the output, continuously allowed

Note 1:

Each input can be loaded up to 20A. At currents above 10A, the other input should not be loaded. It is preferable to parallel the two

inputs in order to minimize the power loss in such cases.

Note 2:

Ensure that the continuous output current does not exceed 25A. Check the short-circuit current of the power sources and if the

power source can deliver more than 25A together, use an appropriate fuse on the output.

Note 3:

The redundancy module can be used with input voltages up to 150Vdc with the constraint, that it can be used only as a single input

module at voltages above 60Vdc. Both inputs need to be connected together as shown in Fig. 3-1. Ensure proper means to protect

against touching this voltage.

Fig. 3-1 Restrictions for utilizing voltages between 60 and 150Vdc (See also Note 3)

AC

+

-

Load

>60V

+

-

Power Supply

Power Supply

Diode Module

+

-

+

+

-

-

AC

+

-

AC

+

-

Load

>60V

+

-

Power Supply

Diode Module

+

-

+

+

-

-

Diode Module

+

-

+

+

-

-

AC

+

-

Power Supply

Apr. 2014 / Rev. 1.4 DS-YR2.DIODE-EN

All parameters are specified at 24V, 20A output current, 25°C ambient and after a 5 minutes run-in time unless otherwise noted

www.pulspower.com Phone +49 89 9278 0

Germany

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