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(1) Spot-check terminal connection box
(3) DC switch 1 (DC SWITCH 1)
(5) DC switch 2 (DC SWITCH 2)
(7) DC switch 3 (DC SWITCH 3)
(9) USB port (USB)
(11) Hole for the AC output power cable (12) Hole for the tracking system power cable
Port Illustration (Automatic DC Switch)
(1) Spot-check terminal connection box
(3) DC switch 1
[1]
(DC SWITCH 1)
(5) DC input terminals (controlled by DC
SWITCH 2)
(7) Reset button 2 (RESET 2)
(9) DC switch 3
[1]
(DC SWITCH 3)
(11) Ventilation valve
(13) Communications port (COM)
(15) Hole for the tracking system power
cable
Note [1]: If the DC switch rotating handle is at the position
completely closed and may not be automatically switched off.
The DC switch can be automatically disconnected when an internal fault is detected in an inverter.
(2) DC input terminals (controlled by DC SWITCH 1)
(4) DC input terminals (controlled by DC SWITCH 2)
(6) DC input terminals (controlled by DC SWITCH 3)
(8) Ventilation valve
(10) Communications port (COM)
(2) DC input terminals (controlled by DC SWITCH 1)
(4) Reset button 1 (RESET 1)
(6) DC switch 2
[1]
(8) DC input terminals (controlled by DC SWITCH 3)
(10) Reset button 3 (RESET 3)
(12) USB port (USB)
(14) Hole for the AC output power cable
2
(DC SWITCH 2)
, the DC switch is not
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