RAMFAN EX50Li - Unit Description; Warning Labels & Safety Precautions; Specifications

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Unit Description
TheEX50Liisamulti-purposeventilatorpoweredbybattery(s)orsinglephaseAC.The
exibleframecongurationallowsforPPV,SmokeEjectororductedbloweruseinboth
normal,horizontalandhangingpositions.
Themotorisavariable-speedBLDCmotorcontrolledbyamicroprocessorintegratedwith
apowersupply,dualbatterychargerandanLEDlightdriver.
TheEX50Liwillrunwithoneortwo40V(6Ah)Li-ionbatterypacks.Eachpackyieldsupto
23minofoperationatfullpower.Extendedoperationisachievedbyreducingspeed.The
batteriesmaybeswappedduringoperation.
ACvoltagecanbeappliedwhilerunningonbatteriesandtheventilatorwillauto-switch
toACpower.Conversely,theACpowercanberemovedandtheunitwillauto-switchto
batterypower,ifsucientchargeremains.
Theintegratedbatterychargerwillchargeoneortwofullydischargedbatterypacksin
4hoursorless.
LEDscenelightsareintegratedintotheventilatorshroudand3-intensityinniteswitch
knobs:high,low,&o.Holdtochange.TheLEDknobselectsthescenelightsoutputlevelin
arow.ClockwiseProgression:OFullHalfO.
TheintegratedcontrollerisEMI-protectedtopreventinterferencewithradio
communication.
AsimpleControlPanelonthetopofcontrollercontrolsallfunctions.
Specications
LB9106
Hot Surface !
Do Not Touch
Heat Sink or Lights
Warning Labels & Safety Precautions
● Electricalshockhazard.Donotopen
 enclosures.
● DO NOT STARTwithsignsofvisible
 damage.
● Blowerisnotintendedforoperationin
 explosiveatmospheres.
● Wearearprotectionwhencloseby.
● Keepbodypartsandlooseobjectsaway
 fromintakeoffan.
● Donotmovewhilerunning.
● Operateandrepairbytrained
 personnelonly.
● Alwaysusegroundedplugandproperly
 groundACpowerreceptacle.
● Heatsinkbecomeshotduring
 operationandcharging.LEDlights
 becomehotduringuse.Donottouch.
● Usewithapproved,goodcondition
 extensioncordwithgroundconnector.
0-150 ft (0-50m) AWG 14 (2.5 mm
2
)
>150 ft (> 50m) AWG 12 (4 mm
2
)
Wire Gauge Requirements per ft (m)
12"
Model EX50Li 18"/46 cm
Order#
EL5500/EL5500-230
Motor
1.20Hp/0.89kW,BLDC
Runtime@Max.Speed
DC:90minutes(fourbatterypacks)
DC:45minutes(twobatterypacks)
AC:Unlimited
PowerAC
UniversalInput:85-264V1Φ,50/60
HZ
BatterySystem
40VLithium-ion,432Wh,14Ah
IPRating
(Motor/BatterySystem/
Controller)
IP66/IP66/IP66
Dimensions(hxwxd)
22"x21"x12"in/56x53x30mm
Weight
withtwobatteries:54Ibs/25kg
withonebattery:50lbs/23kg
withoutbatteries:45lbs/20kg
OperatingTempRange -4°Fto105°F -20°C to 40°C
ChargeTempRange -32°Fto105°F -0°C to 40°C
Tilt -10°to+34°
Approvals
AMCA
AMCAVeriedAirow
ACPowerSupply 9,635cfm(16,370m
3
/hr)
DCPowerSupply 10,120cfm(17,194m
3
/hr)