WEG CFW900 - Environmental and Mechanical Data

English
TECHNICALSPECIFICATIONS
8.1.4EnvironmentalandMechanicalData
Table8.4:InverterEnvironmentalandMechanicalData
Invertersmartcode-item”II”
Framesuffix(invertercabinetsize)
ABCDE
Maximumoperatingambienttemperature
withoutoutputcurrentderating
-Back
(1)(2)
50°C(122°F)50°C(122°F)50°C(122°F)50°C(122°F)45°C(113°F)
-Front
(3)
60°C(140°F)60°C(140°F)60°C(140°F)
(4)
60°C(140°F)
(4)
60°C(140°F)
Maximumoperatingtemperature
withoutputcurrentderating
-Back
(1)(2)
60°C(140°F)
-Front
(3)
60°C(140°F)
Minimumoperatingambienttemperature-10°C(14°F)
Humidity5...95%non-condensing
Pollutiondegree2(EN50178/IEC61800-5-1/UL61800-5-1)
Degreeofprotection
BackIP55/ULtype12
Front:
-Inverterswithsuffix”20”IP20/openchassis
-Inverterswithsuffix”21”orinverters
withsuffix”20”withIP21kit
IP21/openchassis
-Inverterswithsuffix”N1”orinverters
withsuffix”20”withULtype1kit
ULtype1
HMIinstalledonmetalpanel
usingtheCFW900-RHMIFkit
IP65/ULtype12
Altitude
Rated:1000m
Maximum:4000mwithderatingfactor
Heatsinkfanflowattheoperationpoint
CFM2040130190270
I/s9196190127
m
3
/min0.61.13.75.47.6
Wiringsupportedonthepowerterminals
-min(mm
2
/AWG)
0.5/200.5/200.5/20
-max(mm
2
/AWG)
6/1016/635/2
Cablewith
M8terminal
maximum
24mmwide
Cablewith
M10terminal
maximum
30mmwide
Weight(kg/lb)4.5/9.910.0/22.020.5/45.233.5/73.863.5/140.0
RoHSYes
Conformalcoating
-Inverterinstandardconfiguration3C2(IEC60721-3-3:2002)
-Inverterwithsuffix”HEC”3C3(IEC60721-3-3:2002)
(1)
Heatsinkairinlettemperature.
(2)
Ifthe2partsoftheinverterareinthesameenvironment,thisisthemaximumtemperaturearoundtheinverter.
(3)
Ifthe2partsoftheinverterareinstalledindifferentcompartments(flangemounting),thisisthemaximumtemperaturearoundthefrontof
theinverter.
(4)
Exception:modelsCFW900C74P0T4andCFW900D0146T4thathavespecificationof55°C(131°F).Foroperationabove55°Citis
necessarytoapplyderatingof2%/°C.
CFW900|97