Wire Gauge Guide (Copper) - Pylontech M1C-UL9540 User Manual

2.3.4

Wire Gauge Guide (Copper)

PV input
AC Inputs/Outputs
All Sensors
CT Sensors
Batt Temp Sensor
RJ45 Cable
Battery input
10AWG MAX
si L1/L2/L3, Ground, & Neutral: 4/0
AWG
Gen L1/L2/L3, Ground, Neutral: 2/0 AWG
Distance Limits Will Vary Per User
4/0AWG MAX
6.35mm/
(1/4in)
20AWG MAX
12 - 10 AWG
1/0 AWG - 4/0 AWG
20 – 24 AWG
10' Wire Included
6' Wire Included
7' Included (Extendable up
to 20')
6 – 4 AWG (Hand-Tightened
Actuation Lever)
15.875mm/(5/8in)
PV Panel Inputs
0'~100':12 AWG
100'~300':10 AWG
25.4mm/(1in)
All Sensor Inputs
0' – 100': 24 AWG
100' – 400': 23 AWG CAT 6
CT Wires Can Be Extended -Extensions for Limiter
Sensors must be twisted pair (See the inverter
separate manual for details.)
(Shielded CAT6 Recommended)
34.93mm/
(1 3/8in)
Regular Limiter
Sensor
Fits 4/0 AWG
300A:5A
4 AWG MAX
(Do NOT use > 20AWG)
20
50.8mm/
(2in)
X-Large
Limiter Sensor
Fits Metal Busbar
Grid Feed
400A: 2.0A
25.4mm
(1in)
DC Battery Input
0' – 12': 6 AWG
12' – 20': 4 AWG