LIVOLTEK GF1-3K24S1 Quick Installation Manual

Off-grid Inverter
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Preparation Tools
I
IV PV Cable Connection
Step 1 Remove an appropriate length (about 7~8mm) of the insulation layer from the PV Strings power cables.
Step 2 Connect the red wire to the positive metal terminal, and the black to the negative and crimp them using a crimping tool.
Step 3 Insert the crimped positive and negative power cables into the corresponding connectors until a "click" sound is heard.
Step 4 Tighten the locking nuts on the positive and negative connectors.
Step 5 Measure the voltage of every route Strings using a multimeter. Ensure that the polarities of the DC input power cables are correct.
Step 6 Insert the positive and negative connectors into their corresponding terminals of the inverter until a click sound is heard.
Positive metal terminals
1
Negative metal terminals
Click Click
3
4
Click Click
6
V AC Cable Connection
Step 1 Remove the cable jacket and strip the wire insulation by 5–7 mm.
Step 2 Insert the conductors to the corresponding terminal and crimp them tightly.
Step 3 Pull out the terminal protective cover diagonally upwards.
Step 4 Insert GRID input and EPS output wires according to polarities indicated on terminal block and tighten the terminal screws.
Note: Connect 'PE' conductor to the grounding electrode. Connect 'L' and 'N' conductors to the AC circuit breaker.
Step 5 Make sure the wires are securely connected and slide the catch of the cover downwards to fix on.
A Assemble Connectors
5-7mm
Firmly
Crimped
B Install Connectors
GF1-3K24S1
: 5.5~8mm
7~8mm
2
5
Wire Size Cable Beaker Torque Value (max)
12AWG 3.3mm² 23A
II
Inverter *1
Battery Connectors *2
NTC Tape *1
Note: Delivery marked with 'optional', which need to be purchased additionally,
please contact your local dealer for details respectively.
III
Location and Environment Requirments
A
Indoor area
B Angle and Space Requirments
C Mounting Instrucions
Step1: Drill holes on the wall:
Ÿ Mark the positions of holes of 3 corners of the inverter's
bracket by marker pen.
Drill holes with driller and make sure the holes are deep
Ÿ
enough (at least 40mm) to support the inverter.
Step2: Drill holes on the wall:
Insert the expansion tubes into the holes and lighten
Ÿ
them. Then install the inverter by screwing the screws.
Step3: Installation Self-check
Ÿ Make sure the inverter is well fixed.
Click
VI
Step 1 Remove insulation sleeve 12-16 mm for positive and negative conductors.
Step 2 Insert the exposed areas of the positive and negative power cables into the corresponding metal terminals of connectors
respectively and crimp them using a crimping tool.
Step 3 Rotate the screws of protective covers at positive and negative connectors anticlockwise and loosen them to take off.
Step 4 Turn the screw anticlockwise to taken down, then insert the battery wires into battery connectors and make sure the bolts are
tightened in clockwise direction.
Step 5 Make sure polarity at both the battery and the inverter/charge are correctly connected and conductors are tightly screwed into the
battery terminals.Then, rotate the screws of protective covers clockwise to fix on.
A Assemble Connectors
12-16mm
1.6N·m
Firmly
Crimped
B Install Connectors
Packing List
Expansion Bolts *3 Battery Fuse *1
AC Connectors *5 PV Connectors *2
User Manual *1 Certificate card *1
Installation Instructions
Max +55℃
No outdoor
＞500mm
＞ 200mm
＞ 200mm
＞500mm
Battery Cable Connection
Wire Size Cable
2AWG 33.63mm²
Breaker Torque Value(max)
80V/150A 3N·m
NTC cable *1
LCD Display Kits *1(optional)
Quick Installation Guide *1
Min -15℃ RH.+5% ~ +95%
100mm 100mm
Dimensions for
Drilling Holes:
3-∅6-40mm