Huawei SUN2000-185KTL-INH0 Quick Manual page 3

(1) DC input terminals (controlled by DC SWITCH 1) (2) (Optional) Screw hole for DC switch 1
(3) DC switch 1 (DC SWITCH 1)
(5) (Optional) Screw hole for DC switch 2
(7) DC input terminals (controlled by DC SWITCH 3) (8) (Optional) Screw hole for DC switch 3
(9) DC switch 3 (DC SWITCH 3)
(11) USB port (USB)
(13) Hole for the AC output power cable
Port Illustration (Automatic DC Switch)
(1) DC input terminals (controlled by DC SWITCH 1) (2) (Optional) Screw hole for DC switch 1
(3) DC switch 1 (DC SWITCH 1)
(5) DC input terminals (controlled by DC SWITCH 2) (6) (Optional) Screw hole for DC switch 2
(7) DC switch 2 (DC SWITCH 2)
(9) DC input terminals (controlled by DC SWITCH 3) (10) (Optional) Screw hole for DC switch 3
(11) DC switch 3 (DC SWITCH 3)
(13) Ventilation valve
(15) Communications port (COM)
(17) Hole for the tracking system power cable
DC Switch Description
The DC switches automatically turn off when a fault occurs in the inverters (LED4 is steady red,
and the three DC switches are OFF). In this case, contact your technical support. Do not turn on
the DC switches by yourself.
(4) DC input terminals (controlled by DC
SWITCH 2)
(6) DC switch 2 (DC SWITCH 2)
(10) Ventilation valve
(12) Communications port (COM)
(14) Hole for the tracking system power cable
(4) Reset button 1 (RESET 1)
(8) Reset button 2 (RESET 2)
(12) Reset button 3 (RESET 3)
(14) USB port
(16) Hole for the AC output power cable
2