SA-15K Install Guide and Owner Manual

August 19
th
, 2022 7
Wire Gauge Guide (copper)
PV input: 12-10AWG
AC Inputs/Outputs: 1/0 AWG - 4/0 AWG
All Sensors: 20 - 24AWG
CT Sensors: 10' Wire Included
Batt Temp Sensor: 6' Wire Included
RJ45 Cable: 7' Included (Extendable up to 20')
Battery input: 2/0-4/0AWG (3/8
"
Lugs)
400A: 2.0A
+
-
50.8mm (2in)
300A: 1.5A
+
-
34.93mm (1 3/8in)
Fits 4/0 AWG
Regular
Limiter Sensor
Inputs
DC Battery Input
0’ – 12’: 2/0 AWG
12’ – 20’: 4/0 AWG
15.875mm (5/8in)
10 AWG Max
PV Panel Inputs
0’ – 100’: 12 AWG
100’ – 300’: 10 AWG
25.4mm (1.0in)
Max
10mm
(1/2in)
4/0 AWG Max
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 pg. 39)
(Shielded CAT6 Recommended)
6.35mm
(1/4in)
20 AWG Max
Max
Grid + Load L1/L2, Ground, & Neutral:
2/0 AWG
Gen L1/L2, Ground, Neutral: 1/0 AWG
Distance Limits Will Vary Per User
25.4mm (1in)
4/0 AWG Max
Fits Metal Busbar
Grid Feed
X-Large
Limiter Sensor