Page 207 - IPD Product Catalog V17

EN YR40.242 Installation Manual
EN YR40.242 Installation Manual
Power Supplies & Transformers

DC REDUNDANCY MODULES

DIODE REDUNDANCY MODULES
Features: Input Input Output Output Dimensions (mm)
- Cost oriented decoupling with Voltage DC (V) Current (A) Voltage DC (V) Current (A) W x H x D Part No.
diode technology 2 x 5 10 45 x 75 x 91 MLY10.241 1
- Suitable to set up reliable 1 + 1 and n + 1 12 - 48 2 x 10 12 - 48 20 32 x 124 x 102 YR2.DIODE
redundancy systems (1)
- Compact and light-weight design for 24 - 48 2 x 10 24 - 48 20 32 x 124 x 117 YRM2.DIODE
applications with minimal space (1) Comes with signal contact

YR2.DIODE
MOSFET REDUNDANCY MODULES
Features: Input Input Output Output Dimensions (mm)
- Highly efficient decoupling with Voltage DC (V) Current (A) Voltage DC (V) Current (A) W x H x D Part No.
MOSFET technology 2 x 10 20 32 x 124 x 117 YR20.242
- MOSFETs fulfill the need for minimal 2 x 20 40 32 x 124 x 127 YR40.242
no-load losses (1)
Functional Diagram
- The use of MOSFETs make the parallel-use mode 12 - 28 2 x 20 12 - 28 40 36 x 124 x 127 YR40.241
1 x 40
achieve better thermal balance Functional Diagram control 40 46 x 124 x 127 YR40.245
2 x 40 80 46 x 124 x 127 YR80.242
+ 2 x 40 control + 80 46 x 124 x 127 YR80.241 (1)
24 - 28 Input 1 - + 2 x 10 24 - 28 - + Output 32 x 124 x 117 YR20.246 (2)
20
24 - 56 Input 1 2 x 20 24 - 56 Output 46 x 124 x 127 YR40.482
40
+ - - Chassis
(1) For all power supplies Ground
Input 2
(2) With automated load sharing Chassis
- +
Ground
Input 2 control
- control
Wiring Scheme - 1 + 1 Redundancy
Wiring Scheme - 1 + 1 Redundancy
Failure
YR20.242 Monitor Load
Failure
Monitor o o + - o o Load
Output
DC- DC-
o
OK o + - o OK o
Output
DC- DC-
OK OK
Power Redundancy Power
Supply Module Supply
Power Redundancy Power
Supply Module Supply
Input Input
Input Output 1 2 Input Output
+ - + -
L N + + - - Input Input L N + + - -
Input Output 1 2 Input Output
L N + + - - + - + - L N + + - -
optional
I I
L optional
N I I
PE L
N
PE
Wiring Scheme - n + 1 Redundancy
Failure
Wiring Scheme - n + 1 Redundancy
Monitor
Load
Failure o o + - o o o o + - o o
Monitor Output Output
DC- DC- DC- DC- Load
OK OK OK OK
o o + - o o o o + - o o
DC- Output DC- DC- Output DC-
Power OK Redundancy Power OK Power OK Redundancy Power OK
Supply Module Supply Supply Module Supply
Power Redundancy Power Power Redundancy Power
Module
Module
Supply InputInput Supply Supply InputInput Supply
Input Output 1 2 Input Output Input Output 1 2 Input Output
L N + + - - + - + - L N + + - - L N + + - - + - + - L N + + - -
InputInput InputInput
Input Output 1 2 Input Output Input Output 1 2 Input Output
L N + + - - + - + - L N + + - - L N + + - - + - + - L N + + - -
I optional I I optional I
L
N optional optional
PE I I I I
L
N
PE
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