SMA SC 500HE-20 Maintenance Manua - Manual (Page 36)

7 Maintaining the Accessories SMA Solar Technology AG
36 SC500-800HE20-WH-en-10 Maintenance Manual
H Stud terminal for connecting the DC main cable
I Spring clamp terminals for the string connections
K Plugs for connecting the strings
L Terminals for the earth connection
M Terminals for connecting the data cable
N Cable gland for connecting the DC main cable
O Cable glands for the string connections
P Cable glands for the earth connection
Q Vent plug
R Cable glands for the communication connection
S Cable glands for connecting the remote tripping
*
T Cable glands for connecting the response contact
*
* optional
Item Description