Puls DIMENSION YR80.241 din rail power supply U YR80.241 데이터 시트
제품 코드
YR80.241
YR80.241
Y-Series
24-28V,
80A,
D
UAL
R
EDUNDANCY
M
ODULE
R
EDUNDANCY
M
ODULE
For N+1 and 1+1 Redundant Systems
Dual Input with Single Output
Minimal Losses - Mosfets Instead of Diodes
Only 50mV Voltage Drop at 40A Output Current
Only 2.7W Loss at 40A and 8.3W at 80A Output Current
160% (130A) Peak Load Capability
Reverse Polarity Protected Input
Full Power Between -40°C and +70°C
Width only 46mm
Rugged Metal Housing
Easy Wiring:
Dual Input with Single Output
Minimal Losses - Mosfets Instead of Diodes
Only 50mV Voltage Drop at 40A Output Current
Only 2.7W Loss at 40A and 8.3W at 80A Output Current
160% (130A) Peak Load Capability
Reverse Polarity Protected Input
Full Power Between -40°C and +70°C
Width only 46mm
Rugged Metal Housing
Easy Wiring:
Distribution Terminal for Negative Pole Included
3 Year Warranty
1/17
G
ENERAL
D
ESCRIPTION
The YR80.241 is a redundancy module, which can be
used to build 1+1 and N+1 redundant systems. It is
equipped with two input channels which can be
connected to 40A power supplies and one output which
can carry nominal currents up to 80A.
used to build 1+1 and N+1 redundant systems. It is
equipped with two input channels which can be
connected to 40A power supplies and one output which
can carry nominal currents up to 80A.
The novelty of this redundancy module is the utilization
of mosfets instead of diodes for the decoupling of the
two input channels. This reduces the heat generation
and the voltage drop between input and output. The
redundancy module does not require an additional
auxiliary voltage and is self-sufficient even in case of a
short circuit across the output.
of mosfets instead of diodes for the decoupling of the
two input channels. This reduces the heat generation
and the voltage drop between input and output. The
redundancy module does not require an additional
auxiliary voltage and is self-sufficient even in case of a
short circuit across the output.
Due to the low power losses, the unit is very slender and
only requires 46mm width on the DIN-rail. Large
connection terminals allow for a safe and fast
installation with a large international approval package.
This unit is suitable for nearly every application.
only requires 46mm width on the DIN-rail. Large
connection terminals allow for a safe and fast
installation with a large international approval package.
This unit is suitable for nearly every application.
S
HORT
-
FORM
D
ATA
Input voltage
DC 24-28V
±30%
Input voltage
range
range
16.8–36.4Vdc
Input current
2x 0–40A
continuous
2x 40–65A
for 5 seconds
Output current
0–80A
continuous
80–130A
for 5 seconds
130A
at cont. overload/
short circuit
short circuit
Input to output
voltage drop
voltage drop
typ. 50mV
typ. 85mV
typ. 95mV
typ. 85mV
typ. 95mV
input: 2x20A
input: 1x40A
input: 2x40A
input: 1x40A
input: 2x40A
Power losses
typ. 700mW
at no load
typ. 2.7W
input: 2x20A
typ. 3.6W
input: 1x40A
typ. 8.3W
input: 2x40A
Temperature range -40°C to +70°C
operational,
no de-rating req.
no de-rating req.
Dimensions
46x124x127mm
*)
WxHxD
*) plus 6mm in depth for the screw terminal
O
RDER
N
UMBERS
Redundancy
YR80.241
24-28V Standard unit
Module
Accessory ZM2.WALL
Wall/panel
mount
bracket
ZM12.SIDE
ZM12.SIDE
Side
mount
bracket
M
ARKINGS
IND. CONT. EQ.
UL 508
UL 60950-1
Class I Div 2,
pending
ATEX
II 3G Ex nAC II T3
pending
Marine, pending
EMC, LVD
Oct. 2010 / Rev. 1.0 DS-YR80.241-EN
All parameters are specified at 24V, 80A output current, 25°C ambient and after a 5 minutes run-in time unless otherwise noted
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 +49 89 9278 0 Germany