SMA MD.SEN-US-40 - Page 31

9 Technical Data
SMA Solar Technology AG
Installation Manual MDSEN-US-40-IA-en-13 31
9 Technical Data
General Data
Mounting location In the inverter
Voltage supply Via the inverter
Mechanical data
Width x height x depth 60mmx105mmx33mm (2.4inx
4.1inx1.3in)
Ambient conditions for storage/transport
Ambient temperature -40°C to +70°C (-40°F to +158°F)
Relative humidity, non-condensing 4% to 100%
Maximum height above mean sea level 3000m (9842ft)
Ambient conditions during operation
Ambient temperature -40°C to +85°C (-40°F to +185°F)
Relative humidity, non-condensing 4% to 100%
Maximum height above mean sea level 3000m (9842ft)
Temperature inputs
Quantity 2
Measuring shunt Platinum sensor Pt100, platinum sensor Pt1000
Type of measurement Two-conductor connection technology, four-
conductor connection technology
Measurement range -40°C to +85°C (-40°F to +185°F)
Typical measurement accuracy ±0.3°C (±0.54°F) when measured with four-
conductor connection technology
Maximum measurement error ±1.7°C (±3.06°F) when measured with four-
conductor connection technology
Maximum cable length 20m (65ft) when measured with four-
conductor connection technology
2.5m (8ft) when measured with two-conductor
connection technology
Analog input / current or voltage input
Quantity 1
Measurement range of the voltage input 0V to 10V