JFY tech SCM48100 User Manual

Solar Controller-SCM48100 User Manual
11
2.5.2 Description of Terminal Blocks
1. Connect anode of solar panel at PV+ and cathode of solar panel at PV- (the polarity of solar cell
shall not be reversely connected).
2. The ground wire is a yellow-green wire, requiring reliable grounding. The wire diameter shall
be at least 6mm
2
. The shorter the ground wire is the better effect will be.
2.5.3 Operation
Confirm all the wires are correctly connected and the polarity is correct.
No.
Item
Technical
requirement
Uni
t
Remark
1
PV1 input
63
A
1 pair of output terminals: It is recommended to use wire
rod with specification of 6AWG or 12mm
2
and above.
2
PV2 input
63
A
1 pair of output terminals: It is recommended to use wire
rod with specification of 6AWG or 12mm
2
and above.
3
Output
Load1
25
A
1 pair of output terminals: It is recommended to use wire
rod with specification of 10AWG or 5mm
2
and above.
4
Output
Load2
25
A
1 pair of output terminals: It is recommended to use wire
rod with specification of 10AWG or 5mm
2
and above.
5
Output
Load3
20
A
1 pair of output terminals: It is recommended to use wire
rod with specification of 12AWG or 4mm
2
and above.
6
Output
Load4
20
A
1 pair of output terminals: It is recommended to use wire
rod with specification of 12AWG or 4mm
2
and above.
7
Output
Load5
10
A
1 pair of output terminals: It is recommended to use wire
rod with specification of 14AWG or 2mm
2
and above.
8
Output
Load6
10
A
1 pair of output terminals: It is recommended to use wire
rod with specification of 14AWG or 2mm
2
and above.
9
Output
Load6
10
A
1 pair of output terminals: It is recommended to use wire
rod with specification of 14AWG or 2mm
2
and above.
10
Battery
BAT1
100
A
1 pair of output terminals: It is recommended to use wire
rod with specification of 4AWG or 20mm
2
and above.
11
Battery
BAT2
100
A
1 pair of output terminals: It is recommended to use wire
rod with specification of 4AWG or 20mm
2
and above.
12
Backup
power
supply DC-
100
A
1 pair of output terminals: It is recommended to use wire
rod with specification of 4AWG or 20mm
2
and above.
13
Note: On RNT+ anode output copper bar three M6*12 screws, three M5*12 screws and three
M4*12 screws used to fasten copper lug terminals are distributed. Please select screws with
relevant sizes according to the current during wiring (big current corresponds to big-size screw).
Cathode output control method is adopted in the system. The output anode shares RNT+ Copper
bar.

JFY tech SCM48100 Specifications

General

Brand	JFY tech
Model	SCM48100
Category	Controller
Language	English