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For additional product models, or for more comprehensive specifications on models shown, consult product documentation or contact your Liebert representative.

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Family NameLiebert SiteScan® Web
Model NumberSSW-12ESSW-2ESSW-4ESSWEBSSWEB
Input AC Specifications
PhaseN/AN/AN/AN/A 
Power FactorN/AN/AN/AN/A 
Input Current, AmpsN/AN/AN/AN/A 
Input Frequency, Hz50-60Hz50-60Hz50-60HzN/A 
Frequency Range, HzN/AN/AN/AN/A 
Surge ProtectionN/AN/AN/AN/A 
Voltage - Phase - FrequencyN/AN/AN/AN/A 
Input Voltage Range, VACN/AN/AN/AN/A 
Surge SuppressionN/AN/AN/AN/A 
Input Circuit Breaker, AmpsN/AN/AN/AN/A 
Input Voltage24 VAC, 26VDC24 VAC, 26VDC24 VAC, 26VDCN/A 
Input Connections or Input Cord/Plug TypeN/AN/AN/AN/A 
 N/AN/AN/AN/A 
Input circuit breakerN/AN/AN/AN/A 
General Specifications
Cooling TypesN/AN/AN/AN/A 
UPS TechnologyN/AN/AN/AN/A 
Nominal Capacity, Tons (kw)N/AN/AN/AN/A 
Nominal Heat Rejection, Tons (kW)N/AN/AN/AN/A 
Mounting LocationBuilding Wall or Structure MemberBuilding Wall or Structure MemberBuilding Wall or Structure MemberN/A 
Unit Type, CondenserN/AN/AN/AN/A 
Unit Type, DrycoolerN/AN/AN/AN/A 
Nominal Heat Rejection, Tons (kW), 60 Hz. R22N/AN/AN/AN/A 
Nominal Heat Rejection, Tons (kW), 60 Hz. R407CN/AN/AN/AN/A 
Nominal Heat Rejection, Tons (kW), 50 Hz R22N/AN/AN/AN/A 
Nominal Heat Rejection, Tons (kW), 50 Hz R407CN/AN/AN/AN/A 
Nominal Heat Rejection, Tons (kW), 60 HzN/AN/AN/AN/A 
Nominal Heat Rejection, Tons (kW), 50 HzN/AN/AN/AN/A 
Communications
Communications StandardModbus, BacnetModbus, BacnetModbus, BacnetN/A 
Communications OptionsN/AN/AN/AN/A 
Data Line ProtectionN/AN/AN/AN/A 
Software and CableN/AN/AN/AN/A 
Software and CableN/AN/AN/AN/A 
Communications PortsRJ45 10BASE-T, RS232, RS485, RS422, DB9RJ45 10BASE-T, RS232, RS485, RS422, DB9RJ45 10BASE-T, RS232, RS485, RS422, DB9N/A 
Physical Data
ColorN/AN/AN/AN/A 
Form FactorN/AN/AN/AN/A 
Number of FansN/AN/AN/AN/A 
Unit Height, inches (mm)7.57.57.5N/A 
Unit Width, inches (mm)11.2511.2511.25N/A 
Unit Depth, inches (mm)2.31252.31252.3125N/A 
Unit Length, inches (mm)N/AN/AN/AN/A 
Unit Footprint, ft2 (m2)N/AN/AN/AN/A 
Unit Weight, lbs. (kg)1.41.41.4N/A 
Unit Footprint w/ Service clearances, ft2 (m2)N/AN/AN/AN/A 
Shipping Height, inches (mm)N/AN/AN/AN/A 
Shipping Width, inches (mm)N/AN/AN/AN/A 
Shipping Depth, inches (mm)N/AN/AN/AN/A 
Shipping Weight, lbs. (kg)N/AN/AN/AN/A 
Environmental
Operating Temperature, Minimum °F (°C)0F-130F0F-130F0F-130FN/A 
Operating Temperature, Maximum °F (°C)N/AN/AN/AN/A 
Storage Temperature, Minimum °F (°C)N/AN/AN/AN/A 
Storage Temperature, Maximum °F (°C)N/AN/AN/AN/A 
Relative Humidity10%-90%10%-90%10%-90%N/A 
Operating Elevation, ft. (m)N/AN/AN/AN/A 
Storage Elevation, ft. (m)N/AN/AN/AN/A 
Audible NoiseN/AN/AN/AN/A 
Sound Emission/Audible NoiseN/AN/AN/AN/A 
Heat DissipationN/AN/AN/AN/A 
CoolingN/AN/AN/AN/A 
Design LifeN/AN/AN/AN/A 
Software Specifications
Operating SystemN/AN/AN/AWindows 2000, 2003, XP 
BrowserN/AN/AN/AInternet Explorer v5.5 or later 
CPU SpeedN/AN/AN/A1 or 2 users 2 GHz, 3 or more users 3GHz or faster 
System MemoryN/AN/AN/A1024 MB 
Hard Disk SpaceN/AN/AN/A2 Gig free 
USB PortsN/AN/AN/ARequired 
CD DrivesN/AN/AN/ARequired 
Mouse / KeyboardN/AN/AN/ARequired 
Remote Control SoftwareN/AN/AN/AN/A 
DisplayN/AN/AN/ASVGA and 1024x768, True Color 32 bit or better 
NetworkN/AN/AN/A10/100 Mbps