SMA CLUSTER CONTROLLER Installation - Manual (Page 84)

9 Technical Data
General Data
Status display LEDs, display
Operation Keypad, integrated web server
Mounting type Top-hat rail mounting
Mounting location Indoors
Mechanical Data
Width x height x depth 275 mm x 133 mm x 71 mm
(10.9 in x 5.3 in x 2.8 in)
Weight 1.2 kg (3 lb)
Display
Display LCD
Resolution 240 pixels x 64 pixels
Display languages German, English
Operation Keypad
Memory
Internal ring buffer 1.7 GB
External storage* USB data carrier
* optional
Voltage Supply
Voltage supply Power supply unit
Input voltage 18 V
DC
to 30 V
DC
Typical power consumption 24 W
Maximum power consumption 30 W
Ambient Conditions
Ambient temperature in operation* −25°C to +60°C (−13°F to +140°F)
Ambient temperature during storage and trans-
port −40°C to +70°C (−40°F to +158°F)
Relative humidity in operation** 4% to 95%
Relative humidity during storage and transport
** 10% to 95%
9 Technical Data SMA Solar Technology AG / SMA America, LLC
Installation Manual ClusterController-IA-en-14 84