Magnum Energy Mini Magnum Panel (MMP Series) - Manual (Page 7)

Page vi
©
2013 Magnum Energy, Inc.
Table of Contents
1.0 Introduction ...........................................................................................1
1.1 MMP Series Overview ................................................................................. 2
1.2 MMP External Components .......................................................................... 3
1.3 MMP Internal Components .......................................................................... 4
2.0 Installation ............................................................................................8
2.1 Preparation ............................................................................................... 8
2.1.1 Unpacking and Inspection ........................................................................... 8
2.1.2 Required Materials and Tools ....................................................................... 8
2.2 Location
..................................................................................................10
2.3 Conduit Knockouts ....................................................................................10
2.4 Mounting .................................................................................................12
2.5 Wiring the MMP Enclosure – General Requirements........................................14
2.5.1 Disconnect Switch and Overcurrent Protection ..............................................14
2.5.2 General Wiring Requirements .....................................................................14
2.5.3 Wire
Routing ............................................................................................15
2.6 Torque Requirements ................................................................................15
2.7 Electrical System Wiring Diagrams ..............................................................15
2.8 DC Wiring ................................................................................................18
2.8.1 DC Wiring Guidelines .................................................................................18
2.8.2 DC Wiring Connection Points ......................................................................19
2.8.3 Inverter DC Overcurrent Protection and DC Disconnect ..................................21
2.8.4 Inverter and Battery Bank Wire Sizing .........................................................21
2.8.5 DC Hardware Connections ..........................................................................22
2.8.6 Wiring the Battery Bank ............................................................................23
2.8.7 Wiring the MMP Enclosure to the Battery Bank/Inverter .................................23
2.9 AC
Wiring ................................................................................................24
2.9.1 AC Wiring Guidelines .................................................................................24
2.9.2 AC
Connections ........................................................................................24
2.9.3 AC Wire Size and Overcurrent Protection ......................................................27
2.9.4 AC Conductor Wiring .................................................................................27
2.9.5 AC Wiring Confi gurations ...........................................................................28
2.10 MMP/Inverter System Grounding ................................................................33
2.10.1 Sizing the Grounding Electrode Conductors ..................................................34
2.10.2 Equipment Grounding Conductor.................................................................36
2.10.3 System Bonding Jumper ............................................................................36
2.11 Removing the AC Neutral to Ground Connection ............................................37
2.12 Removing the DC Negative to Ground Busbar ...............................................37
2.13 Wiring
Accessories ....................................................................................38
2.14 Installation Checklist .................................................................................40
2.15 Functional Test .........................................................................................42
3.0 Operation ............................................................................................. 44
3.1 Inverter DC Disconnect Breaker ..................................................................45
3.2 AC Input Breaker ......................................................................................45
3.3 Inverter AC Output Breaker ........................................................................45
3.4 Inverter AC Bypass Switch Breaker .............................................................45