SMA SB 4200TL HC Multi-String - Manual (Page 35)

SMA Technologie AG Technical Data
Installation Guide SBTLHCMS-IEN080411 Page35
8. 3 General Data
For a detailed description of the devices, see the operating instructions.
General data
Protection rating per EN 60529 IP65
Dimensions (w x h x d) 470 mm x 490 mm x 225 mm
(approx.)
Weight approx. 31 kg
Protective function DC side
All-pole isolator on the DC input side DC plug connector (ESS optional)
Overvoltage protection Thermally monitored varistors
Personal protection Ground fault monitoring
(Riso > 1 MOhm)
Reverse polarity protection Via short circuit diode
Protective function AC side
Short-circuit proofing Grid-side via current regulation
All-pole isolation on grid side Independent disconnection device
(SMA grid guard), double imple-
mentation
External interfaces
Data transmission over mains power line optional
Data transmission over separate data cable Optional, RS232 / RS485, electri-
cally separated
Wireless data transmission optional