Bb-electronics DR-RDN20 - Datasheet Manuel d'utilisateur télécharger pdf

SPECIFICATION

MODEL

MTBF

DIMENSION

NOTE

PACKING

1. All parameters NOT specially mentioned are measured at 24VDC input, rated load and 25 of ambient temperature.

FileName:DR-RDN20-SPEC2007-02-05

20A PowerSupplyRedundancyModule

DR-RDN20

Features :

OUTPUT

INPUT

OTHERS

ENVIRONMENT

DR-RDN20

REVERSEVOLTAGE(max.)

OUTPUTCURRENT(max.)

VOLTAGEDROP

LEDINDICATORS

INPUTVOLTAGERANGE

NUMBEROFINPUTS

INPUTCURRENT(max.)

INPUTVOLTAGE ALARM

WORKINGTEMP.

WORKINGHUMIDITY

STORAGETEMP.,HUMIDITY

VIBRATION

RELAY CONTACTRATING(max.)

30V

20A

0.5V

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

21~28V

Two

20A perinput

Wheninputis>20V( 5%)or<30V

( 5%)relaycontacts

30VDC,1A

-20~+70

20~90%RHnoncondensing

-40~+85 ,10~95%RH

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

FUNCTION

996.8Khrsmin.MIL-HDBK-217F(25 )

55.5*125.2*100mm(W*H*D)

0.5Kg;20pcs/11Kg/1.1CUFT

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

WITHSTANDVOLTAGE

ISOLATIONRESISTANCE

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

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

EMSIMMUNITY

SAFETY &

EMC

EMICONDUCTION&RADIATION

CompliancetoEN55022(CISPR22)ClassB

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

PSU

PSU PSU

PSU PSU PSUPSU PSU PSU PSU

Load

Vout

DR-RDN20

DR-RDN20 DR-RDN20

DR-RDN20 DR-RDN20 DR-RDN20

Vout Vout Vout

Vout Vout

Vin A

Vin A Vin A

Vin A Vin AVinB

VinB VinB

VinB

..............

VinB

1.1+1Redundancy

Using1morePSUastheredundantunit

3.SingleUse:ConnectingonlyonePSUtooneDR-RDN20toreducethestressofthediodesandhenceincreasethereliability

2.1+NRedundancy:UsingmorePSUsastheredundantunitstoincreasethereliability

Typical ApplicationNotes

1 2

DR-RDN20 1

Résumé du contenu

Page 1 - DR-RDN20

SPECIFICATIONMODELMTBFDIMENSIONNOTEPACKING1. All parameters NOT specially mentioned are measured at 24VDC input, rated load and 25 of ambient temperat

Page 2

FileName:DR-RDN20-SPEC2007-02-05CaseNo.923CUnit:mmMechanicalSpecificationDR-RDN20BlockDiagramBVout+Vin/Vout-VinB+Vin A+RELAYARELAY+Alarm

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Bb-electronics DR-RDN20 - Datasheet Manuel d'utilisateur

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