Table 2-3, Ac Input/Output Wiring Confi Gurations - Magnum Energy MS Series Owner's Manual

Installation
2.5.5 AC Wiring Confi gurations
The following table provides the different wiring confi gurations for installing and connecting the
AC conductors into and out of the inverter (refer to fi gures 2-11 to 2-15 for installation drawings
showing these confi gurations).
Table 2-3, AC Input/Output Wiring Confi gurations
SI/SO
(30A)
Single In/
Single Out
(30A)
AC Source 120 VAC @
1
Required < 30 amps
Reason to Have an 120
Use VAC source
that is < 30
amps.
Requires
a separate
inverter
sub-panel.
Appropriate MS2012
Models MS2812
MS4024
Maximum 30A
Input (single pole)
Breaker -
Required #10 AWG
- (In & Out)
Minimum
Wire Size
Maximum 3600W
Inverter (30A @
Pass-thru 120 VAC)
capacity
Wiring Figure 2-11
Diagram
Note 1: AC Source is from either the utility/grid power (i.e., shore power) or an AC generator.
Note 2: If 2 legs of 30A @ 120 VAC are used, they must be from the same source.
Page 24
SI/SO (60A)
SI/DO
Single In/
Single In/
Single Out
Dual Out
(60A)
120 VAC @ 120/240 VAC (or
> 30 amps 2 separate legs of
(60 amps 120 VAC)
@ < 15 amps per
maximum).
leg (-15B models);
or < 20 amps per
leg (-20B models).
Have an 120 Do not want to
VAC source install a separate
that is > 30 inverter sub-panel.
amps. Inverter pass-thru
Requires capability limited
a separate by model used:
inverter -15B = 30 amps;
sub-panel. -20B = 40 amps.
MS2012 MS2012-20B
MS2812 MS2012-15B
MS4024
60A -15B models:
(single pole) 30A (single pole);
- -20B models:
#6 AWG 40A (single pole)
(In & Out);
Can be split to #10 AWG (In)
two #10 AWG (Hot input must
(for HOT 1 be split to two
& HOT 2) #12 AWG);
#12 AWG x2 (Out)
7200W -15B models:
(60A @ 3600W
120 VAC) (30A @ 120 VAC);
-20B models:
4800W
(40A @ 120 VAC);
Figure 2-12 Figure 2-13
DI/SO
Dual In/
Single Out
120/240 VAC (or
2 separate legs
of 120 VAC)
@ < 30 amps
per leg
Want dedicated
charging and
dedicated pass-
thru while the
AC source is on.
Requires a
separate inverter
sub-panel.
MS2012
MS2812
MS4024
30A
(dual pole)
-
#10 AWG
- (In & Out)
3600W
(30A @
120 VAC)
Figure 2-14
© 2009 Magnum Energy Inc
DI/DO
Dual In/
Dual Out
120/240 VAC (or
2 separate legs
of 120 VAC)
@ < 30 amps per
leg
May need to
power 240 VAC
loads when
AC source is
on (requires
120/240 VAC
source).
Requires a
separate inverter
sub-panel.
MS2012
MS2812
MS4024
30A
(dual pole)
-
#10 AWG
(In & Out)
7200W
(2 legs of 30A @
120/240 VAC or
2 legs of 30A @
120 VAC)
2
Figure 2-15