Huawei SUN2000-75KTL Series Quick Guide

2
(1) DC input terminal group 1 (PV1
–PV8,
controlled by DC SWITCH 1)
(2) (Optional) Screw hole for DC switch 1
(3) DC switch 1 (DC SWITCH 1)
(4) DC input terminal group 2 (PV9
–PV14,
controlled by DC SWITCH 2)
(5) (Optional) Screw hole for DC switch 2
(6) DC switch 2 (DC SWITCH 2)
(7) DC input terminal group 3 (PV15
–PV20,
controlled by DC SWITCH 3)
(8) (Optional) Screw hole for DC switch 3
(9) DC switch 3 (DC SWITCH 3)
(10) Ventilation valve
(11) USB port
(12) Communications port (COM)
(13) Hole for the AC output power cable
(14) Hole for the tracking system power cable
(1) DC input terminal group 1 (PV1
–PV8,
controlled by DC SWITCH 1)
(2) (Optional) Screw hole for DC switch 1
(3) DC switch 1 (DC SWITCH 1)
(4) Reset button 1
(RESET 1)
(5) DC input terminal group 2 (PV9
–PV14,
controlled by DC SWITCH 2)
(6) (Optional) Screw hole for DC switch 2
(7) DC switch 2 (DC SWITCH 2)
(8) Reset button 2
(RESET 2)
(9) DC input terminal group 3 (PV15
–PV20,
controlled by DC SWITCH 3)
(10) (Optional) Screw hole for DC switch 3
(11) DC switch 3 (DC SWITCH 3)
(12) Reset button 3
(RESET 3)
(13) Ventilation valve
(14) USB port
(15) Communications port (COM)
(16) Hole for the AC output power cable
(17) Hole for the tracking system power cable
Port Description (Automatic DC Switch)
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.

Huawei SUN2000-75KTL Series Specifications

General

Brand	Huawei
Model	SUN2000-75KTL Series
Category	Inverter
Language	English