Current Flow; Figure 3-4, Msh Current Flow - Inverting; Figure 3-5, Msh Current Flow - Charging And Ac Pass-Thru; Figure 3-6, Msh Current Flow - Charger Back-Off - Magnum Energy MagnaSine Hybrid Mobile Series Owner's Manual

Operation
3.3

Current Flow

The following fi gures show the current fl ow in the MSH-M Series during different modes:
Inverting – The MSH inverter converts the current from the battery to power the AC loads.
Charging and AC Pass-thru – The MSH inverter uses current from the grid/generator to power
the AC loads, and also converts this current to charge the battery.
Figure 3-5, MSH Current Flow – Charging and AC Pass-thru
Charger Back-off – When the AC loads increase, the MSH inverter reduces or stops the battery
charge current to allow the grid/generator to continue powering the AC loads.
Figure 3-6, MSH Current Flow – Charger Back-off
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DC Current
(Battery)
-10A
AC Loads
(Small)
+10A
Figure 3-4, MSH Current Flow – Inverting
DC Current
(Battery)
+10A
AC Loads
(Small)
+10A
DC Current
(Battery)
0A
AC Loads
(Medium)
+20A
AC Current
MSH Inverter
(Grid/Gen)
0A
AC Current
MSH Inverter
(Grid/Gen)
-20A
AC Current
MSH Inverter
(Grid/Gen)
-20A
© 2013 Magnum Energy, Inc.