R
PORTABLE GASOLINE GENERATORS
ELECTRICAL
COMPONENT
SPECIFICATIONS
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| Stator | Stator | Rotor | Rotor | Capacitor, |
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| Main | Auxiliary | Primary | Secondary | MFD | Diodes (2) |
Model | Winding * | Winding Δ | Winding † | Winding † | 450 Volt | 800 Volt |
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HWI3000 | 1.6 | 5.9 | 6.9 | 1.33 | 16 | 6 Amp |
MGH3000, MGH3000PR | 1.6 | 5.9 | 6.9 | 1.33 | 16 | 6 Amp |
MGH4000C, MGH4000CI | 0.71 | 2.17 | 0.54 | 2.07 | 40 | 70 Amp |
MGH5000D, MGH5000DI | 0.54 | 1.38 | 0.61 | 2.29 | 50 | 70 Amp |
MGH5000DIE | 0.54 | 1.38 | 0.61 | 2.29 | 50 | 70 Amp |
MGH6000D, MGH6000DI | 0.37 | 1.01 | 0.68 | 2.57 | 60 | 70 Amp |
MGH7000D, MGH7000DI | 0.28 | 0.78 | 0.77 | 2.9 | 70 | 70 Amp |
MGH10000A | 0.40 | 0.90 | 0.37 | 0.50 | 80 | 70 Amp |
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*Connect T2 (green) and T3 (black). Measure resistance between T1 (red) and T4 (yellow). Δ Resistance between brown and white leads.
† Remove diodes to check resistance.
WIRING DIAGRAMS
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| Stator |
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| Black |
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| L1 |
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| Black | 20A |
T1 | T3 |
| T2 | T4 |
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| Breaker | ||||
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| L2 | |
| 110/120V | L2 |
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L1 | L1 | L2 | Yellow | ||||
Rotor |
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| White |
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| D | C | Auxiliary |
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| Phase |
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| Black | Yellow |
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| Brown | Main |
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T2 | T1 | T3 | Black | T4 Windings |
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| Red | Yellow |
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Green |
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LINE
HOT
WHITE
GFCI
Receptacle 120V/15A (MGH3000)
Receptacle 120V/20A (HWI3000)
Figure 31 - Wiring Diagram, Models HWI3000, MGH3000, and MGH3000PR
Green/Yellow |
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| Red |
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| Black | ||
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| Red |
| White |
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| 120/240V 20A |
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| 120V, 15A | |||
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| Receptacle |
| White |
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| Receptacle | ||
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T1 | Circuit |
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| T2 |
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| Duplex | ||
Breaker |
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| 25A |
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| Full Pwr |
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| Black | Selector | Red |
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| Switch |
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| Circuit |
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| Black |
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| Breaker | T3 |
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| 25A |
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| White |
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| T4 |
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| Hour |
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| Yellow |
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| White |
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| Meter |
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| Black |
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| Red |
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| Black |
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Red |
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| Black | Green |
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Capacitor |
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| Main |
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| Auxiliary | ||
White |
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| Windings |
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| Phase | |||
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White | T1 | T4 | T3 | T2 | T2 |
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| T1 | T3 | T4 | Rotor | |
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| Green |
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| Red |
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| Diode | Diode |
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| Black | Yellow |
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| Green |
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White |
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120V, 15A |
| 120V, 30A | Circuit | ||
Receptacle |
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| Breaker |
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| 20A |
GFCI |
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| Circuit |
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| Breaker |
| WHITE |
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| 20A |
HOT | White |
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LINE |
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Green |
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Black |
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Red |
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| Stator |
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Stator |
| T1 | T2 | T3 | T4 |
White |
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| 220/240V |
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| L1 | L2 | |||
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Brown |
| 110/120V | 110/120V | ||
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Figure 32 - Wiring Diagram, Models MGH4000C, MGH5000D, and MGH6000D
16 | 106813 |