Magnum Energy ME3112-U Manuals

Manuals and User Guides for Magnum Energy ME3112-U. We have 1 Magnum Energy ME3112-U manual available for free PDF download: Owner's Manual

Magnum Energy ME3112-U Owner's Manual (62 pages)

Modifi ed Sine Wave Inverter/Chargers

Brand: Magnum Energy | Category: Inverter | Size: 4.04 MB

Table of Contents
7
1.0 Introduction
10
How an Inverter/Charger Works
10
What Appliances will Run from a Modifi Ed Sine Wave Inverter
11
Features and Benefi Ts
11
Figure 1-1, Power Switch, Status LED, and Accessory Connection Ports
11
Figure 1-2, Electrical Connection Points
12
Figure 1-3, Left Side Features
13
2.0 Installation
14
Pre-Installation
14
Unpacking and Inspection
14
Required Tools and Materials
14
Figure 2-1, Simplifi Ed Installation Diagram for Permanent Installations
15
Locating the Inverter
16
Mounting the Inverter
17
Figure 2-2, Approved Mounting Positions
17
Figure 2-3, ME Series Dimensions and Side Reference
18
Wiring the Inverter - General Requirements
19
Protecting Wire - Conduit Box
19
Wiring Requirements
19
Wire Routing
19
Torque Requirements
19
DC Wiring
20
Figure 2-4, DC and Battery Temperature Sensor Wiring
21
DC Wire Sizing
22
DC Overcurrent Protection
22
Table 2-1, Recommended DC Wire/Overcurrent Device for Rated Use
22
DC Cable Connections
23
Figure 2-5, Battery Hardware Installation
23
Figure 2-6, Inverter DC Hardware Installation
23
Table 2-2, DC Wire Size for Increased Distance (in Free Air)
23
Wiring the Battery Bank
24
Battery Temperature Sensor Installation and Wiring
24
Figure 2-7, Battery Temperature Sensor
24
Wiring the Inverter to the Battery Bank
25
AC Wiring
26
Pre-AC Wiring Requirements
26
AC Wire Size and Overcurrent Protection
26
Recommended Gfcis (Ground Fault Circuit Interrupters)
27
AC Terminal Block Connections (ME2012, ME2512, and ME3112)
27
Figure 2-8, AC Terminal Block
27
AC Conductor Wiring
28
AC Wiring Confi Guration
29
Table 2-3, AC Input/Output Wiring Confi Gurations
29
Figure 2-9, AC Wiring for Single in - Single out (30A) Confi Gurations
30
Figure 2-10, AC Wiring for Single in - Single out (60A) Confi Gurations
31
Figure 2-11, AC Wiring for Single in - Dual out Confi Gurations
32
Figure 2-12, AC Wiring for Dual in - Single out Confi Gurations
33
Figure 2-13, AC Wiring for Dual in - Dual out Confi Gurations
34
Grounding Inverters
35
Equipment Grounding
35
Table 2-4, Equipment Grounding Conductor Sizing
35
Grounding on Boats
36
Neutral to Safety Ground Bonding
37
Figure 2-14, Neutral-To-Ground Connection (Inverter Mode)
37
Figure 2-15, Neutral-To-Ground Connection (Standby Mode)
37
Connecting a Large DC Ground Wire
38
Inverter Notifi Cation Requirements
38
Final Inspection
38
Figure 2-16, Connecting a Large DC Ground Wire
38
Figure 2-17, Warning Label
38
Functional Test
39
Figure 2-18, AC Voltage Checks
39
3.0 Operation
40
Inverter Mode
40
Figure 3-1, Power Flow - Inverter Mode
40
Standby Mode
41
Battery Charging
41
Figure 3-2, Power Flow - Standby Mode
41
Figure 3-3, Automatic 4-Stage Charging Graph
42
Transfer Time
43
Battery Temperature Sensor Operation
43
Figure 3-4, BTS Temperature to Charge Voltage Change
43
Protection Circuitry Operation
44
Table 3-1, Inverter Battery Turn On/Off Levels
44
Inverter Startup
45
Figure 3-5, Power Switch and Status Indicator
45
Factory Default Values
46
Table 3-2, Inverter/Charger Default Values
46
Inverter Fan Operation
47
3.10 Using a Remote with the ME Series Inverter
47
Table 3-3, Inverter Compatibility Level
47
4.0 Maintenance and Troubleshooting
48
Recommended Inverter and Battery Care
48
Storage for Mobile Installations
48
Troubleshooting
48
Table 4-1, Basic Troubleshooting
48
Resetting the Inverter
50
Performing an Inverter Reset
50
Performing a Power Reset
50
Figure 4-1, Performing an Inverter Reset
50
Appendix A - Specifi Cations and Optional Equipment
51
Inverter/Charger Specifi Cations
51
A-2 Optional Equipment and Accessories
52
Appendix B - Battery Information
53
B-1 Battery Location
53
B-2 Battery Types
53
B-3 Battery Temperature
53
B-4 Battery Bank Sizing
53
B-5 Battery Bank Sizing Worksheet
54
Battery Wiring Confi Gurations
55
B-6.1 Series Wiring
55
B-6.2 Parallel Wiring
55
B-6.3 Series-Parallel Wiring
55
Figure B-1, Series Battery Wiring
55
Figure B-2, Parallel Battery Wiring
55
Figure B-3, Series-Parallel Battery Wiring
55
Figure B-4, Battery Bank Wiring Examples (12-Volt)
56
Appendix C - Power Consumption & Output Waveforms
57
Appliances and Run Time
57
Output Waveform
57
Figure C-1, AC Waveforms
57
Table C-1, Typical Appliance Power Consumption
57
Appendix D - Inverter/Charger Terminology
58
Appendix E - Warranty & Service
60
Limited Warranty
60
How to Receive Repair Service
61

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