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YR20.246

YR20.246首页预览图
型号: YR20.246
PDF文件:
  • YR20.246 PDF文件
  • YR20.246 PDF在线浏览
功能描述: 24-28V, 20A, DUAL REDUNDANCY MODULE
PDF文件大小: 561.54 Kbytes
PDF页数: 共19页
制造商: PULS[PULS GmbH]
制造商LOGO: PULS[PULS GmbH] LOGO
制造商网址: http://www.pulspower.com/
捡单宝YR20.246
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  • 深圳市亿鸿丰电子科技有限公司

    12

    0755-8323020119147721680刘锋深圳市福田区华富路1046-1号华康大厦2栋2楼210(华强北办事处)11013887

  • YR20.246
  • PULS,LP 
  •  
  • 23+ 
  • 16800 
  • 原装现货,当天可交,主营系列有长期备货! 

  • 深圳市百润电子有限公司

    11

    13430483190麦逸芬深圳市华强北华强广场C座7楼001室11012848

  • YR20.246
  • PULS,LP 
  •  
  • 最新 
  • 15682 
  • 原装正品现货库存,价钱优势。 

PDF页面索引
120%
YR20.246
Y-Series
24-28V, 20A, DUAL REDUNDANCY MODULE
MOSFET REDUNDANCY MODULE
For 1+1 Redundancy with Automated Load Sharing
Dual Input with Single Output
Redundancy OK Signal Included which Reports the Loss
of Redundancy
160% (32.5A) Peak Load Capability
Reverse Input Polarity Protection
Full Power Between -40°C and +70°C
Width only 32mm
Rugged Metal Housing
Easy Wiring:
Distribution Terminal for Negative Pole Included
1/19
GENERAL DESCRIPTION
The YR20.246 is a redundancy module for building
redundant power supply systems. It is equipped with
two input channels and one output. The two inputs are
decoupled by MOSFET technology.
The device is equipped with an automated load sharing
feature, which can compensate a small voltage
imbalance between the power supplies connected to
the inputs in order to achieve an even current share. It
also monitors the function of the redundancy circuitry
and provides a signal in case of a failure or a high
output current, which could prevent redundancy if one
power supply fails. If this feature is not required the
YR20.242 is available.
The redundancy utilizes 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.
Due to the low power losses, the unit is very slender and
only requires 32mm width on the DIN-rail. Large
connection terminals allow for a safe and fast
installation. The large international approval package
makes this unit suitable for nearly every application.
SHORT-FORM DATA
Input voltage DC 24-28V ±25%
Input voltage range 18-35Vdc
Input current 2x 0-12A ambient <+45°C
2x 0-10A ambient <+70°C
Output current 0-24A ambient <+45°C
0-20A ambient <+70°C
max. 26A
in overload
*)
or
short circuit mode
Input to output
voltage drop
0.1-0.5V
**)
0.2-0.5V
**)
input: 2x5A
input: 2x10A
Power losses 1.7W at no load
2.6-4.7W
**)
input: 2x5A
5.6-8.7W
**)
input: 2x10A
Temperature range -40°C to +70°C operational
Dimensions 32x124x117mm WxHxD
Weight 310g, 0.69lb
*) Currents at voltages below 6V
**) Depending on load share function
ORDER NUMBERS
Redundancy YR20.246
Module
Accessory ZM11.SIDE Side mount bracket
MARKINGS
IND. CONT. E
Q.
UL 508
UL 60950-1
Class I Div 2
planned
IECEx ATEX
Marine
planned
Jul. 2017 / Rev. 1.4 DS-YR20.246-EN All parameters are typical values 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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