MEAN WELL PSC-60B [3/3] Series

FileName:PSC-60-SPEC2011-08-18

Suggested Application

Pin6DCoutputcom

ExternalvoltageandR

(Themax.Sinkis30mA and50V)

OutputDeratingVSInputVoltage

INPUTVOLTAGE(VAC)60Hz

90 10095 120115 160140 200180 240220 264

LOAD(%)

100

OutputDerating

AMBIENTTEMPERATURE( )

LOAD(%)

-20 0 2010 30

100

6050

(HORIZONTAL)

ForPCBwith

L-Bracket+coveroption

PCBonly

DC-

DC+

Bat+

Bat-

Load

A :12V

B:24V

Battery

60WSingleOutputwithBatteryCharger(UPSFunction)

PSC-60 se ri es

1.Backupconnectionfor ACinterruption

2.AlarmSignalfor ACOKandBatteryLow

(1)PleaserefertotheFig1.1forsuggestedconnection.

(1) AlarmSignalissentoutthrough" ACOK"&"BatteryLow"pins.

(2) Anexternalvoltagesourceisrequiredforthisfunction. Themaximumappliedvoltageis50Vandthemaximumsinkcurrentis30mA.

(3) Table2.1explainthealarmfunctionbuilt-inthepowersupply

ACOK(Batterylow)

Function

Outputofalarm

(0.3Vmax.at30mA)

voltage50Vmax.)

Low

Highoropen(Externalapplied

Description

Thesignalis"Low"whenthepowersupply

Thesignalis"Low"whenthevoltageof

Thesignalis"High"whenthevoltageof

Thesignalturnstobe"High"whenthepower

turnson

batteryisunder A:11V,B:22V

batteryisabove A:11V,B:22V

supplyturnsOFF

ACOK

Battery

Low

Thepowersupplychargethebatteryandprovideenergytotheloadinthesametimewhenthe ACmainisOK.

Thebatterystarttosupplypowertotheloadwhenthe ACmainfails.

Fig1.1Suggestedsystemconnection

Table2.1Explanationof AlarmSignal

Fig2.2Internalcircuitof ACOK(BatteryLow)

MEAN WELL PSC-60B [3/3] Series

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