Specifications For Power Terminal Block Wiring - LG SV-iC5 Series Instruction Manual

3. Wiring
3.2

Specifications for power terminal block wiring

Input wire size 2mm
Output wire 2mm
Ground Wire 2mm
2mm
Terminal Lug
Tightening 13kgfㆍcm
Torque
Make sure the input power is off before wiring.
When power supply is switched off following operation, wait at least 10
minutes after LED keypad display is off before you start working on it. If tester
is available, check the voltage between P1 and N terminals. Wiring should be
performed after verifying that input voltage in inverter DC circuitry is all
exhausted.
Applying input power supply to the output terminals U, V and W causes
internal inverter damage.
Use ring terminals with insulated caps when wiring the input power and motor
wiring.
Do not leave wire fragments inside the inverter. Wire fragments can cause
faults, breakdowns and malfunctions.
Never short P1 or P and N terminals. Shorting terminals may cause internal
inverter damage.
Do not install a power factor capacitor, surge suppressor or RFI filters in the
output side of the inverter. Doing so may damage these components.
SV004iC5-1
L1 L2 P
U
2
2mm
2
2mm
2
2mm
2
,3.5 φ
2mm
13kgfㆍcm
CAUTION
SV008iC5-1
P1 N
L1
V W
2
3.5mm
2
3.5mm
2
3.5mm
2
,3.5 φ
3.5mm
15kgfㆍcm
3-2
SV015iC5-1
L2
P P1 N
2
3.5mm
2
3.5mm
2
3.5mm
2
,3.5 φ
3.5mm
15kgfㆍcm
SV022iC5-1
U V W
2
2
2
2
,3.5 φ
SV-iC5