Page vii
©
2013 Magnum Energy, Inc
.
List of Figures
Figure 1-1, Power Switch, Status LED, and Accessory Connection Ports ................................ 3
Figure 1-2, Electrical Connection Points ........................................................................... 4
Figure 1-3, Left Side Features ........................................................................................ 5
Figure 2-1, Simpli
fi
ed Installation Diagram ....................................................................... 7
Figure 2-2, Approved Mounting Positions ......................................................................... 9
Figure 2-3, MSH4024RE Dimensions and Side Reference ...................................................10
Figure 2-4, DC and Battery Temperature Sensor Wiring ....................................................13
Figure 2-5, Battery Hardware Installation .......................................................................15
Figure 2-6, Inverter DC Hardware Installation .................................................................15
Figure 2-7, Battery Temperature Sensor .........................................................................17
Figure 2-8, AC Terminal Block .......................................................................................20
Figure 2-9, AC Wiring ...................................................................................................22
Figure 2-10, Grounding System for MSH-RE ....................................................................23
Figure
2-11, Multiple Connections to DC Ground Rod (Method 1) ........................................24
Figure 2-12, Multiple Connections to DC Ground Rod (Method 2) ........................................25
Figure 2-13, Single Connection to DC Ground Rod (Method 3) ...........................................25
Figure 2-14, Large Ground Wire Connected to MSH-RE Series ............................................27
Figure 2-15, Warning Label ...........................................................................................28
Figure 2-16, AC Voltage Checks .....................................................................................29
Figure 3-1, Power Flow – Inverter Mode ..........................................................................30
Figure 3-2, Power Flow – Standby Mode (GRID Input) ......................................................31
Figure 3-3, Power Flow – Standby Mode (GEN Input) ........................................................31
Figure 3-4, Automatic 4-Stage Charging Graph ................................................................33
Figure 3-5, MSH Current Flow – Inverting .......................................................................34
Figure 3-6, MSH Current Flow – Charging and AC Pass-thru ..............................................34
Figure 3-7, MSH Current Flow – Charger Back-off ............................................................35
Figure 3-8, MSH Current Flow – Load Support AAC...........................................................35
Figure 3-9, MSH Current Flow – Load Support VDC ..........................................................35
Figure 3-10, BTS Temperature to Charge Voltage Change ..................................................36
Figure 3-11, Power Switch and Status Indicator ...............................................................38
Figure 4-1, Power Reset ...............................................................................................43
Figure A-1, MSH-RE Series Ef
fi
ciency Chart .....................................................................45
Figure A-2, MSH4024RE Inverting Temperature Curve ......................................................45
Figure A-3, MSH4024RE Charge Current vs Temperature Curve ..........................................46
Figure B-1, Series Battery Wiring ...................................................................................49
Figure B-2, Parallel Battery Wiring .................................................................................49
Figure B-3, Series-Parallel Battery Wiring .......................................................................49
Figure B-4, Battery Bank Wiring Examples (24-volt) .........................................................50
Figure C-1, AC Waveforms ............................................................................................51
List of Tables
Table 2-1, Recommended DC Wire/Overcurrent Device for Rated Use .................................14
Table 2-2, DC Wire Size For Increased Distance ...............................................................15
Table 2-3, AC Grounding Electrode Conductor Sizing ........................................................24
Table 2-4, Equipment Grounding Conductor Sizing ...........................................................26
Table 3-1, Inverter Battery Turn On/Off Levels .................................................................37
Table 3-2, Inverter/Charger Default Values .....................................................................39
Table 3-3, Inverter Compatibility Level ...........................................................................40
Table 3-4, Remote Compatibility Level ............................................................................40
Table 4-1, Basic Inverter Troubleshooting (Remote not available) .......................................42
Table C-1, Typical Appliance Power Consumption ..............................................................51
