Hangzhou Showland Power Co.,Ltd

DR-RDN20

DR-RDN20,
DR-RDN20
  • Product:
    DR-RDN20

  • Model Number:


  • Description:
     


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20A Power Supply Redundancy Module

Features:
*  Suitable for redundant operation of 24V system
*  Installed on DIN Rail TS35 / 7.5 .or 15
*  Relay contact signal output and LED indicator for input failure alarm
*  Cooling by free air convection
*  3 years warranty

Specifications:

MODEL

DR-RDN20

OUTPUT

REVERSE VOLTAGE(MAX)

30V

OUTPUT CURRENT(MAX)

20A

VOLTAGE DROP

0.5V

LED INDICATORS  

Two green LEDs indicating each input is "OK .or fail"

INPUT

INPUT VOLTAGE RANGE

21 ~ 28V

NUMBER OF INPUTS

TWO

INPUT CURRENT(MAX)

20A per input

 

FUNCTION

INPUT VOLTAGE ALARM

When input is > 20V( 5%) .or < 30V( 5%) relay contacts

RELAY CONTACT RATING

30VDC, 1A

 

ENVIRONMENT

WORKING TEMP.

  -20 ~ +70

WORKING HUMIDITY

20 ~ 90% RH non condensing

STORAGE TEMP., HUMIDITY

-40 ~ +85 , 10 ~ 95% RH

VIBRATION

10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes ; Mouning: Compliance to IEC60068-2-6

ENVIRONMENT

 

WITHSTAND VOLTAGE  

Terminal-Chassis :0.5KVAC, Relay Contacts-Terminal :0.5KVAC

ISOLATION RESISTANCE

Terminal-Chassis :>100M Ohms/500VDC 25  70%RH

EMI CONDUCTION & RADIATION

Compliance to EN55022 (CISPR22) Class B

EMS 

IMMUNITY

Compliance to EN61000-4-2,3,4,5,6,8, ENV50204, Heavy industry level, criteria A

OTHERS

MTBF

996.8Khrs min.  MIL-HDBK-217F (25  )

DIMENSION

55.5*125.2*100mm (W*H*D)

PACKING  

0.5Kg; 20pcs/11Kg/1.29CUFT

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