SMA STRING-MONITOR SSM-U-2410 Technical Information page 19

SMA Solar Technology AG
Measurement Internal Temperature SMA String-Monitor
Temperature measurement range
Accuracy
DC Main Connection to Busbar
Connection via busbar
Maximum conductor cross-section
Suitable connection material
Number of cables per potential
Cable gland
Sealing range of cable glands**
* with suitable terminal lug (see Section 5.3, page 13)
** Tightness of seal must be assured using the mounted seal insert or the size-reducing seal insert supplied
DC Main Connection to Box Terminals*
Type of terminal
Maximum conductor cross-section
Suitable connection material
Number of cables per potential
Cable gland
Sealing range of cable gland**
* available as an accessory (see Section 8, page 24)
** Tightness of seal must be assured using the mounted seal insert or the size-reducing seal insert supplied
Connecting the String Cable to the DC Connector*
Cable type
Conductor cross-section at 6 mm
Cable diameter at 6 mm
Conductor cross-section at 16 mm
Cable diameter at 16 mm
* available as an accessory (see Section 8, page 24)
Connection Functional Grounding to DC Surge Arrester
Terminal
Conductor cross-section for surge arrester type 2
Cable gland
Technical Information
2
DC connector
2
DC connector
2
DC connector
2
DC connector
−40°C to +100°C
±2% of measuring range end value
Ring terminal lugs for M12 screw
400 mm
Copper/aluminum*
1 / 2
M50
17.0 mm to 38.5 mm
V-Box terminal
300 mm
Copper/aluminum
1 / 2
M50
17.0 mm to 38.5 mm
PV 1-F
2
2.5 mm
5 mm to 8 mm
2
6 mm to 16 mm
5.5 mm to 10.0 mm
Connecting terminal plate with screw connection for
grounding conductor
2
25 mm
Multiple feed-through
SSMUXX1015-TI-en-10
7 Technical Data
2
2
2
to 6.0 mm
2
2
to 35 mm
19