30
COM1
NC1
NO1
NC2
COM2
NO2
Figure 20 Status signaling contacts
Status signaling contact MPP tracker 1 and 2
NC1
Opens in the case of an error
COM1
Common 1
NO1
Closes in the case of an error
Status signaling contact MPP tracker 3 and 4
NC2
Opens in the case of an error
COM2
Common 2
NO2
Closes in the case of an error
Connection conditions
■
■
Connection type: 6-pole connector (included in the delivery)
■
■
Connectable conductor cross sections: min. 0.25 mm
2
/ max. 2.5 mm
2
■
■
Multiple cable gland; usable cable
Ø
: 5.5 to 7.0 mm
■
■
Max. switching voltage: 250 V
AC
/ 30 V
DC
■
■
Max. switching current: 1.5 A (no internal fuse present)
■
■
Max. cable length: max. 50 m
Procedure
1. Remove the cover of the inverter as described in section 5.1.
2. Thread the cable through the multiple cable gland.
3. Connect the control lines to the 6-pole connector (Figure 21/No. 1) as follows:
– Wire stripping length: 7 mm
– Tightening torque: 0.5 to 0.6 Nm
Summary of Contents for SM30HT4
Page 1: ...Instruction manual SolarMax HT series 30HT4 32HT4...
Page 10: ...10 3 4 Dimensions mm 590 580 397 847 871 Figure 1 Dimensions with wall mounting bracket...
Page 11: ...en 11 3 5 Views of the unit 2 3 4 12 11 9 10 8 7 7 6 1 5 Figure 2 Views of the unit...
Page 74: ...SolarMax Service Center hotline solarmax com www solarmax com service 2014 05 en...
